department of electrical & electronics engineering

COURSE HANDOUT Department of Electrical & Electronics Engineering

SEMESTER 8

Period: January 2017 – May 2017

RAJAGIRI SCHOOL OF ENGINEERING & TECHNOLOGY, KAKKANAD

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING

Vision of the Institution:

To evolve into a premier technological and research institution, moulding

eminent professionals with creative minds, innovative ideas and sound

practical skill, and to shape a future where technology works for the

enrichment of mankind.

Mission of the Institution:

To impart state-of-the-art knowledge to individuals in various

technological disciplines and to inculcate in them a high degree of social

consciousness and human values, thereby enabling them to face the

challenges of life with courage and conviction.

Vision of the Department:

To excel in Electrical and Electronics Engineering education with focus on

research to make professionals with creative minds, innovative ideas and

practical skills for the betterment of mankind.

Mission of the Department:

To develop and disseminate among the individuals, the theoretical

foundation, practical aspects in the field of Electrical and Electronics

Engineering and inculcate a high degree of professional and social ethics

for creating successful engineers.

Programme Educational Objectives (PEOs):

PEO 1: To provide Graduates with a solid foundation in mathematical,

scientific and engineering fundamentals and depth and breadth studies in

Electrical and Electronics engineering, so as to comprehend, analyse,

design, provide solutions for practical issues in engineering.

PEO 2: To strive for Graduates’ achievement and success in the profession

or higher studies, which they may pursue.

PEO 3: To inculcate in Graduates professional and ethical attitude, effective

communication skills, teamwork skills, multidisciplinary approach, the life-

long learning needs and an ability to relate engineering issues for a

successful professional career.

Program Outcomes (POs)

Engineering Students will be able to

1. Engineering knowledge: Apply the knowledge of mathematics,

science, Engineering fundamentals, and Electrical and Electronics

Engineering to the solution of complex Engineering problems.

2. Problem analysis: Identify, formulate, review research literature,

and analyze complex Engineering problems reaching substantiated

conclusions using first principles of mathematics, natural sciences,

and Engineering sciences.

3. Design/development of solutions: Design solutions for complex

Engineering problems and design system components or processes

that meet the specified needs with appropriate consideration for the

public health and safety, and the cultural, societal, and environmental

considerations.

4. Conduct investigations of complex problems: Use research based

knowledge and research methods including design of experiments,

analysis and interpretation of data, and synthesis of the information

to provide valid conclusions.

5. Modern tool usage: Create, select, and apply appropriate

techniques, resources, and modern engineering and IT tools

including prediction and modeling to complex Engineering activities

with an understanding of the limitations.

6. The Engineer and society: Apply reasoning informed by the

contextual knowledge to assess societal, health, safety, legal and

cultural issues and the consequent responsibilities relevant to the

professional Engineering practice.

7. Environment and sustainability: Understand the impact of the

professional Engineering solutions in societal and environmental

contexts, and demonstrate the knowledge of, and the need for

sustainable development.

8. Ethics: Apply ethical principles and commit to professional ethics

and responsibilities and norms of the Engineering practice.

9. Individual and team work: Function effectively as an individual,

and as a member or leader in diverse teams, and in multidisciplinary

settings.

10. Communication: Communicate effectively on complex Engineering

activities with the Engineering Community and with society at large,

such as, being able to comprehend and write effective reports and

design documentation, make effective presentations, and give and

receive clear instructions.

11. Project management and finance: Demonstrate knowledge and

understanding of the Engineering and management principles and

apply these to one’s own work, as a member and leader in a team, to

manage projects and in multi disciplinary environments.

12. Life -long learning: Recognize the need for, and have the

preparation and ability to engage in independent and life- long

learning in the broadest context of technological change.

Programme-Specific Outcomes (PSOs)

Engineering Students will be able to:

PSO1: Apply the knowledge of Power electronics and electric drives for the

analysis design and application of innovative, dynamic and challenging

industrial environment.

PSO2: Explore the technical knowledge and development of professional

methodologies in grid interconnected systems for the implementation of

micro grid technology in the area of distributed power system.

PSO3: Understand the technologies like Bio inspired algorithms in

collaboration with control system tools for the professional development

and gain sufficient competence to solve present problems in the area of

intelligent machine control.

INDEX

PAGE NO.

1 Assignment Schedule 1

2 EE 010 801: Power System Analysis 3

2.1 Course Information Sheet 4

2.2 Course Plan 10

2.3 Tutorials 13

2.4 Assignments 19

3 EE 010 802: Switchgear and Protection 22


3.2 Course Plan 28

3.3 Tutorials 30

3.4 Assignments 32

4 EE 010 803: Electrical System Design 33


4.2 Course Plan 41

4.3 Tutorials 45

4.4 Assignments 49

5 EE 010 804 L02: Computer Networks 50


5.2 Course Plan 55

5.3 Assignments 56

6 EE 010 805 G03 Advanced Mathematics 57


7 EE 010 805 G06: Distributed Power Systems 64


7.2 Course Plan 70

7.3 Assignments 72

8 EE 010 806: Electrical Machines Lab II 73


8.2 Course Plan 79

8.3 Lab Cycle 80

8.4 Open Questions 81

8.5 Advanced Questions 85

9 EE010 807 Project Work 86


9.2 Course Plan 92

Course Handout

1

Department of Electrical and Electronics Engineering

1. ASSIGNMENT SCHEDULE

Course Handout

2


SUBJECT DATE

EE 010 801: Power System Analysis

Week1

Week 7

EE 010 802: Switchgear and Protection

Week 2

Week 8

EE 010 803: Electrical System Design

Week 3

Week 9

EE 010 804 L02: Computer Networks

Week 4

Week 10

EE 010 805 G03 Advanced Mathematics

Week 5

Week 11

EE 010 805 G06: Distributed Power Systems

Week 5

Week 11

Course Handout

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2. EE 010 801: Power System Analysis

Course Handout

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2.1 COURSE INFORMATION SHEET

PROGRAMME: Electrical & Electronics Engineering DEGREE: B.TECH

COURSE: Power System Analysis SEMESTER: VIII CREDITS: 4

COURSE CODE: EE 010 801 REGULATION: UG COURSE TYPE: CORE

COURSE AREA/DOMAIN: Electrical Power CONTACT HOURS: 2(L)+2 (T)

hours/Week.

CORRESPONDING LAB COURSE CODE (IF ANY):

Nil

LAB COURSE NAME: Nil

SYLLABUS:

UNIT DETAILS HOURS

I

Power System Representation: Single phase solution of balanced three phase

networks –single line diagram – impedance diagram – per unit system –

transformer model –synchronous machine representation – representation of

loads

Load flow studies: Network model formulation – formation of Y Bus by

singular

transformation – Load flow problem – Gauss Siedel Method – Newton

Raphson method –Decoupled load flow methods – control of voltage profile

by generators and transformers

15

II

Economic Load Dispatch: System constraints – Economic dispatch

neglecting losses –optimal load dispatch including transmission losses –

physical interpretation of co ordination equations – exact transmission loss

formulae – modified co ordination equation – automatic load dispatching –

unit commitment.

11

III

Automatic generation and voltage control: Single area Load frequency

control – model of speed governing system – turbine model – generator model

– load model – block diagram of load frequency control – steady state analysis

– dynamic response – proportional plus integral control – two area load

frequency control – area control error – automatic voltage control –load

frequency control with generation rate constraints – speed governor dead band

and its effect on automatic generation control.

10

Course Handout

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IV

Short circuit analysis: Transient on a transmission line – short circuit of a

synchronous machines without and with load – selection of circuit breakers –

algorithm for short circuit studies – Z Bus formulation – symmetrical

components – phase shift in star delta transformers– sequence impedances of

transmission lines, transformers and synchronous machines –sequence

networks of a power system

Unsymmetrical faults – analysis of single line to ground, line to line and

double line to ground faults in power system – analysis of unsymmetrical fault

using Z bus.

12

V

Stability: Dynamics of synchronous machine – power angle equation – node

elimination technique – steady state stability – transient stability – equal area

criterion – numerical solution of swing equation – multi machines stability –

factors affecting transient stability

12

TOTAL HOURS 60

TEXT/REFERENCE BOOKS:

T/R BOOK TITLE/AUTHORS/PUBLICATION

T1 Modern Power system Analysis: D P Kothari and I J Nagrath, Tata McGraw Hill

T2 Electrical Power Systems: C. L. Wadhwa, New Age Int’l

R1 Advanced Power System Analysis and Dynamics – L P Singh – New Age Intl.

R2 Computer Techniques in Power System Analysis – M A Pai – Tata McGraw Hill

R3 Power System Operation and Control: S Sivanagaraju, G Sreenivasan, Pearson Ed.

R4 Power System Analysis: Bergen, Pearson Ed.

R5 Power System Analysis: William D Stevenson Jr, John J Grainger, Tata McGraw Hill

R6 Power System Analysis: Hadi Saadat, Tata McGraw Hill

COURSE PRE-REQUISITES:

C.CODE COURSE NAME DESCRIPTION SEM

EE 010 303 Electric Circuit Theory Basic concepts in circuit theorems,

symmetrical components

III

EN010 501A Engineering Mathematics IV Numerical Methods V

EE 010 603 Control systems Basic concepts in Control systems-PI

controllers,

VI

Course Handout

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EE 010 701: Electrical Power

Transmission

Line modeling VII

EE 010 702: Synchronous Machines Basic concepts of Synchronous

machines

VII

COURSE OBJECTIVES:

1 To develop understanding about the techniques for steady state and transient analysis of

Power Systems Components.

2 To provide basic knowledge in the area of Power System Control and Economic Dispatch of

power

COURSE OUTCOMES:

SNO DESCRIPTION Blooms’ Taxonomy

Level

1 Students will be able to recall the concepts of per unit impedance

diagram representation of three phase power system components

and formulate Ybus to compute the load flow solution using

different iterative methods.

Knowledge [Level 1]

Comprehension [Level

2]

2 Students can predict thoroughly the constraints involved in the

load dispatch and compute optimal solution through unit

commitment and Economic load dispatch including transmission

losses.

Application [Level 3]

3 Students will be able to perform modeling of single area and two

area load frequency control and analyze the steady state and

dynamic response of power system control.


Analysis [Level 4]

4 Students will be able to compute symmetrical and unsymmetrical

fault studies on the power system networks and design the ratings

of the circuit breaker.


5 Students will be able to assess the steady state and transient

stability studies in the power system network using equal area

criterion method and apply numerical solutions to swing

equations.


MAPPING COURSE OUTCOMES (COs) – PROGRAM OUTCOMES (POs) AND

COURSE OUTCOMES (COs) – PROGRAM SPECIFIC OUTCOMES (PSOs)

PO 1 PO 2 PO 3 PO 4 PO 5 PO 6 PO 7 PO 8 PO 9 PO 10 PO 11 PO 12

PSO 1 PSO 2

PSO

3

C 801.1 1 1 1 1 2

C 801. 2 1 2 2

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C 801. 3 1 2 2

C 801. 4 1 1 3 2

C 801. 5 1 3 3 2

EE 801 1 2 3 2 1 2 2 2 2

JUSTIFATIONS FOR CO-PO MAPPING

Mapping L/M/H Justification

C801.1-PO1 L Student will be able to apply the fundamental knowledge of maths &

electrical engineering in representing the power system network

components in p.u system.

C801.1-PO2 L Student will be able to formulate the load flow problems of a Power system

network and analyse using numerical solution like Newton Raphson and

Gauss Siedel methods

C801.1-PO4 L Student will acquire knowledge in analyzing the data of power system

network to find solution to load flow problems and to provide valid

conclusions.

C801.1-PO5 L Student will be able to gain knowledge to use power system network data

in power system simulation tools.

C801.2-PO1 L Student will be able to predict the constraints involved in load dispatch of

different types of power plant and find an optimal solution using basic

mathematical optimization techniques.

C801.2-PO6 M Student will be able to apply the optimal unit commitment realizing the

societal, health, safety issues involved in power generation of different

types of power plants and considering the transmission losses.

C801.2-PO7 M Student will be able to understand the crew constraints, maintenance

constraints involved in power system economics.

C801.3-PO3 L Student will be able to understand how to model the power system network

components like turbine, speed-governor, generator-load. and analyze the

control aspects involved in load frequency control and automatic voltage

control.

C801.3-PO4 M Student will be able to compute the steady state and dynamic response of

single area and two area controls and interpret the data to provide valid

conclusions.

C801.3-PO12 M Student will be able to formulate the problems in the area of power system

control and recognize the need for life –long learning in context of

technological change in integrated power system operation and control.

C801.4-PO1 L Student will be able to solve the problems involved in different types of

fault calculation of power system network applying fundamentals of

mathematics and electrical engineering.

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C801.4-PO2 L Student will be able to identify the different types of fault and calculate fault

level and to substantiate conclusions on performance of the power system

network during the occurance of fault.

C801.4-PO3 H Student will be able to formulate the fault level in power system network

and to suitably design the circuit breaker ratings for the protection purpose.

C801.4-PO6 M Student will be able to apply reasoning from the knowledge gained in fault

calculation and consequently responsible in professional practice to assess

the societal safety and health impacts during occurance of fault in power

ssytem network.

C801.5-PO1 L Student will be able to apply the fundamental knowledge of mathematics &

electrical engineering to understand the power system stability.

C801.5-PO2 H Student will be able using the knowledge gained in the fundamentals of

mathematics & electrical engineering to get numerical solutions to swing

equation using methods like modified Euler’s and Runge-kutta.

C801.5-PO3 H Students will be able to apply Graphical methods like equalarea criterion to

analyse the stability of the Power system network and to meet the specified

needs like critical clearing angle and time during the occurance of fault in

the system.

GAPS IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSIONAL REQUIREMENTS:

SNO DESCRIPTION PROPOSED

ACTIONS

1. Awareness to Power System Simulation tools Workshop on PSCAD/MiPower

2. For gaining practical knowledge in Power system

economics and load dispatching.

Industrial Visit to State Load

Dispatch Centre-Kalamassery

3. For effective learning of practical operation and control

of power system Network

Industrial Visit to PGCIL.

4 General awareness about the present scenario in the state. Invited talk by experts from

KSEB

PROPOSED ACTIONS: TOPICS BEYOND SYLLABUS/ASSIGNMENT/INDUSTRY VISIT/GUEST

LECTURER/NPTEL ETC

TOPICS BEYOND SYLLABUS/ADVANCED TOPICS/DESIGN:

1 MATLAB solutions to Load flow analysis and Short circuit analysis

2 Introduction to power system simulation tool packages

WEB SOURCE REFERENCES:

1 KSEB Profile ,KSEB [online] Accessed on 10th Jan 2017

www.nptel.iitm.ac.in –Revived date 2/01/2017

http://www.nptel.iitm.ac.in/

Course Handout

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DELIVERY/INSTRUCTIONAL METHODOLOGIES:

☑ CHALK & TALK ☑ STUD.

ASSIGNMENT

☑ WEB

RESOURCES

☑ LCD/SMART

BOARDS

☑ STUD. SEMINARS ☐ ADD-ON

COURSES

ASSESSMENT METHODOLOGIES-DIRECT

☑ASSIGNMENTS ☑ STUD.

SEMINARS

☑ TESTS/MODEL

EXAMS

☑UNIV.

EXAMINATION

☐ STUD. LAB

PRACTICES

☑ STUD. VIVA ☐ MINI/MAJOR

PROJECTS

☐ CERTIFICATIONS

☐ ADD-ON

COURSES

☐ OTHERS

ASSESSMENT METHODOLOGIES-INDIRECT

☑ ASSESSMENT OF COURSE OUTCOMES

(BY FEEDBACK, ONCE)

☑ STUDENT FEEDBACK ON FACULTY

(TWICE)

☐ ASSESSMENT OF MINI/MAJOR PROJECTS

BY EXT. EXPERTS

☐ OTHERS

Prepared by Approved by

Ms. Santhi.B Ms. Santhi B

HOD EEE

Course Handout

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2.2 COURSE PLAN

Sl. No Date Module Planned

1 16-Jan-2017 1 Introduction to syllabus and Subject

2 18-Jan-2017 1 single phase solution to balanced three phase network-Single Line Diagram

3 18-Jan-2017 1 Impedance -Reactance-diagram with Typical eg-Representation of PS comp-

Syn m/c model

4 23-Jan-2017 1 Representation of PS comp-transformer model -tx.line -loads

5 23-Jan-2017 1 p.u system-merits &demerits -p.u system-change of base-p.u problem

6 24-Jan-2017 1 p.u-Tutorial problems

7 24-Jan-2017 1 problems based on P.U system

8 25-Jan-2017 1 p.u-Tutorial problems

9 25-Jan-2017 1 Pu problems-with load in P.U values

10 30-Jan-2017 1 P.U-Tutorial problems

11 1-Feb-2017 1 Load flow studies :Network model formulation

12 1-Feb-2017 1 Graph Theory-incidence matrix

13 2-Feb-2017 1 Formation of Y Bus by singular transformation

14 3-Feb-2017 1 Y bus formation-Tutorial problems

15 6-Feb-2017 1 Bus classification- Power flow equation-Solution approach

16 8-Feb-2017 1 Load flow-Gauss siedel method-flowchart

17 8-Feb-2017 1 Gauss siedel method-Problem solving

18 9-Feb-2017 1 Load flow problem – Newton Raphson method -eqns in rectangular

coordinates& Polar coordinate

19 10-Feb-2017 1 Load flow-NR method -Flow chart-problem solving

20 13-Feb-2017 1 Load flow problems solving-NR method

21 15-Feb-2017 1 Decoupled & FDLF method & problem solving

Course Handout

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22 15-Feb-2017 1 Control of voltage profile by generators and transformers

23 16-Feb-2017 2 Economic Load Dispatch: System constraints

24 17-Feb-2017 2 Economic dispatch Problem neglecting losses – Solution method

25 20-Feb-2017 2 Economic dispatch neglecting losses – problem

26 21-Feb-2017 2 Optimal load dispatch including transmission losses -Loss eqn-Bmn

Coefficients

27 22-Feb-2017 2 Optimal load dispatch including transmission losses -Tutorial problem

28 22-Feb-2017 2 physical interpretation of co-ordination equations

29 23-Feb-2017 2 Exact transmission loss formulae

30 27-Feb-2017 2 Modified co ordination equation - Automatic load dispatching

31 1-Mar-2017 2 unit commitment-tutorial problem

32 1-Mar-2017 3 Automatic generation and voltage control: Single area Load frequency

control –model of speed governing system – turbine model

33 2-Mar-2017 3 Single area Load frequency control-generator model – load model

34 6-Mar-2017 3 Block diagram of load frequency control – steady state analysis

35 8-Mar-2017 3 Block diagram of load frequency control – dynamic response

36 8-Mar-2017 3 load frequency control – proportional plus integral control

37 9-Mar-2017 3 Two area load frequency control

38 15-Mar-2017 3 load frequency control-area control error

39 15-Mar-2017 3 Automatic voltage control

40 16-Mar-2017 3 Load frequency control with generation rate constraint

41 20-Mar-2017 3 speed governor dead band and its effect on automatic generation control.

42 22-Mar-2017 3 Tutorial Problems in load frequency control

43 22-Mar-2017 4 Short circuit analysis: Transient on a transmission line

44 23-Mar-2017 4 short circuit of a synchronous machines without load-using Thevenin's

equivalent circuit

45 27-Mar-2017 4 short circuit of a synchronous machines with load –Tutorial problems

Course Handout

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46 29-Mar-2017 4 Three phase SC problems-tutorial

47 29-Mar-2017 4 selection of circuit breakers – problem

48 30-Mar-2017 4 algorithm for short circuit studies -Z Bus formulation -4 types modification

49 3-Apr-2017 4 Z Bus formulation –problems

50 5-Apr-2017 4 Z bus -tutorial problem

51 5-Apr-2017 4 symmetrical components –problem- phase shift in star delta transformers

52 6-Apr-2017 4

sequence impedances of transmission lines, transformers and synchronous

machines-sequence networks of a power system –

Tutorial problem

53 10-Apr-2017 4 Unsymmetrical faults – analysis of single line to ground, line to line and

double line to ground faults in power system

54 12-Apr-2017 4 Unsymmetrical faults – analysis of single line to ground, line to line and

double line to ground faults in power system-problem

55 12-Apr-2017 4 Problems-unsymmetrical fault calculation-analysis of unsymmetrical fault

using Z bus

56 17-Apr-2017 5 Stability: Dynamics of synchronous machine

57 18-Apr-2017 5 power angle equation -node elimination technique –

58 19-Apr-2017 5 steady state stability-transient stability

59 19-Apr-2017 5 equal area criterion-& Tutorial Problems

60 20-Apr-2017 5 numerical solution of swing equation -point-by-point method-multi

machines stability – factors affecting transient stability

61 20-Apr-2017 5 Numerical Solution to swing eqn-modified Euler/Runge kutta method-

overall disccussion of subject

Course Handout

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2.3 TUTORIALS

1. A 100 MVA, 33 kV, 3 phse generator has a subtrnsient reactance of 15 %. The generator is

connected to three motors through a transmission line and two transformers. The motors have

rated inputs of 30 MVA, 20 MVA and 50 MVA at 30 kV with 20 % subtransient reactance. The

3 phase transformers are rated at 110 MVA, 32 kV/110 kV Y with leakage reactance 8 %. The

line has a reactance of 50 ohms. Selecting the generator rating as the base quantities in the

generator circuit, determine the base quantities in other parts of the system and evaluate the

corresponding p.u. values.

2.

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3.

4. Consider the three bus system shown in Fig. Each of the three lines has a series impedance of 0.02

+ j 0.08 P.U and a total shunt admittance of j0.02 PU. The specified quantities at the buses are

tabulated below.

Bus P demand Qdemand

(QD)

P Gen

(PG)

Q Gen Voltage

Specification

1 2.0 1.0 Unspecifi

ed

Unspecifie

d

V1 = 1.04 +j0

(Slack bus)

2 0.0 0.0 0.5 1.0 Unspecifie

d (PQ bus)

3 1.5 0.6 0.0 QG3 =

?

V3 = 1.04

(PVbus)

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Controllable reactive power source is available at bus 3 with the constraint.

0QG3 1.5P.U

Determine the voltages at the end of first iteration by Newton-Raphson method.

5. The system data for a load flow solution are given in table 1 and table 2. Determine the voltages at

the end of first iteration by Gauss seidal method. Take = 1.6

Table 1 Line admittances Table 2 Bus Specifications

6. A constant load of 300 MW is supplied by two generators 1 and 2 for which the respective incremental

fuel costs are dC1/dPg1 = 0.1 Pg1 + 20,dC2/dPg2 =0.12Pg2+ 15 with powers Pg in MW and costs in

Rs/hr. Determine (a) the most economical division of load between the generators and (b) the savings in

Rs/day thereby obtained compared to equal load sharing between machines.

7. A system consists of two plants connected by a transmission line. The only load is located at

plant2.when 200 MW is transmitted from plant1 to plant2 power loss in the line is 16 MW. Find the

required generation for each plant and the power received by the load when λ for the system is Rs.25

/MWhr. The incremental fuel costs of the two plants are given as dC1/dPg1 = 0.01 Pg1 + 8.5,

dC2/dPg2=0.015Pg2 + 9.5.

8. The Incremental fuel costs in Rs/Mwhr for two units in a plant are given by: dF1/dPg1 = 0.1 Pg1 +

20,dF2/dPg2 =0.12Pg2+ 16. The minimum and maximum loads on each unit are to be 20 MW and 125

MW respectively. (a)Determine the incremental fuel cost and the allocation of load between units for the

minimum cost when loads are (i) 100 MW and (ii) 150 MW. Assume both units are operating.

Bus

code

P Q V Remarks

1 - - 1.060 Slack

2 0.5 0.2 - PQ

3 0.4 0.3 - PQ

4 0.3 0.1 - PQ

Bus code Admittance

1 – 2 2 – j 8

1 – 3 1 – j 4

2 – 3 0.666 – j

2.664

2 – 4 1 – j 4

3 – 4 2 – j 8

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(b)The savings in Rs/day thereby obtained compared to equal load sharing between machines when the

load is 100 MW.

9.A Single-area system has the following data: Speed regulation, R=4 Hz/p.u MW,

Damping coefficient, B=0.1 p.u MW/Hz, Power system Time constant Tps=10 sec,

Power system gain, Kp=75 Hz/p.u MW. When a 2% load change occurs, determine the AFRC and the

static frequency error. What is the value of the steady-state frequency error if the governor is blocked?

10.For the radial network shown, a 3 phase fault occurs at F. Determine the fault current and the line

voltage at 11 kV bus under fault conditions.

11.A syn. Generator and a syn motor each rated 25 MVA, 11 kV having 15% subtransient reactance are

connected through transformers and a line as shown in fig. The transformers are rated 25 MVA, 11/66

kV and 66/11 kV with leakage reactance of 10 % each. The line has a reactance of 10% on a base of 25

MVA, 66 kV. The motor is drawing 15 MW at 0.8 pf lead and a terminal voltage of 10.6 when a

symmetrical 3 phase fault occurs at the motor terminals. Find the subtransient current in the generator

motor and fault.

12. The system shown in figure is delivering 50 MVA at 11 kV, 0.8 lagging power factor into a bus which

may be regarded as infinite. Particulars of various system components are :

Generator : 60 MVA, 12 kV, Xd’ = 0.35 p.u.

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Transformers (each) : 10 MVA, 12/66 kV, reactance 0.08 p.u.

Line : Reactance : 12 ohms, resistance negligible.

Calculate the symmetrical current that the circuit breakers A and B will be called upon to interrupt in the

event of a three phase fault occurring at F near the circuit breaker B.

13.A 30 MVA, 11KV, 3 phase synchronous generator has a direct sub-transient reactance of 0.25PU. The

negative and zero sequence reactance’s are 0.35 and 0.1 P.U respectively The neutral of the generator is

solidly grounded. Find the sub transient currents and the line to line voltages at the fault under sub

transient condition when i)a line to line fault and ii) a single-line to ground fault occurs at the terminals of

the generator. Assume that the generator is unloaded and operating at rated terminal voltage when the

fault occurs.

14.A salient pole generator without dampers is rated 20 MVA, 13.6 KV and has direct axis sub – transient

reactance of 0.2 per unit. The negative and zero sequence reactance’s are, respectively, 0.35 and 0.1 per

unit. The neutral of the generator is solidly grounded. With the generator operating unloaded at rated

voltage with Ean = 1.0 ∟0° per unit, a single line to ground fault occurs at the machine terminals, which

then have per – unit voltage to ground, Va = 0; Vb = 1.013∟-102.25°;Vc = 1.013∟102.25°.Determine

the sub transient current in the generator and the line to line voltage for sub transient conditions due to the

fault.

15. A 50 Hz, four pole turbogenerator rated 100 MVA, 11 kV has an inertia constant of 8.0 KJ/MVA. a)

Find the stored energy in the rotor at synchronous speed.

b) If the mechanical input is suddenly raised to 80 MW for an electrical load of 50 MW, find the rotor

acceleration elec.deg./sec2 neglecting mechanical and electrical losses.

16.A generator is delivering 1 p.u power to an infinite bus system through a pure reactive circuit. A fault

takes place reducing the maximum power transferable to 0.5p.u whereas before the fault , this power was

2.0p.u and after the clearance of the fault, it is 1.5p.u.by the use of equal area criterion, determine the

critical clearing angle.

17. A generator ‘A’ is rated at 50 hz,60 MW,75 MVA,1500 rpm and has an inertia constant H

=7MJ/MVA. The corresponding data for another generator B is 50 Hz, 120 MW, 133MVA, 3000 rpm,

4MJ /MVA.

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(a) If these two generators operate in parallel in a power station, calculate H for the equivalent generator

on a base of 100 MVA.

If the power station is connected to another power station which has two of each type of generator,

calculate H for the equivalent generator connected to an infinite bus bar.

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2.4 ASSIGNMENTS

ASSIGNMENT-I

1. Draw the p.u reactance diagram for the following problem.

2. Draw the p.u reactance diagram for the following problem.

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3.

4. Explain in detail the control of voltage profile in power system briefing on control by generators

and transformers.

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ASSIGNMENT-II

1. Explain in detail the Numerical solution to Swing Equation using point-to-point method.

2. Enumerate the solution to swing equation using Modified Euler’s Method and Runge -Kutta

Method.

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3. EE 010 802: Switchgear and Protection

Course Handout

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PROGRAMME: Electrical & Electronics

Engineering

DEGREE: B.TECH

COURSE: Switchgear & Protection SEMESTER: VIII CREDITS: 4


COURSE AREA/DOMAIN: Power System CONTACT HOURS: 3+1 (Tutorial)

hours/Week.


Nil


SYLLABUS:

UNIT DETAILS HOURS

I

Switch Gear: Definition And Terminology, Protective Gear and Control Gear,

Basics of Switch Gear-Contactors, Isolators, Fuses, Earthling switches and

Circuit Breakers

Circuit Breakers: Insulating fluid ,Properties of insulating and arc quenching

medium, initiation of arc in circuit breakers, arc interruption , current

chopping and resistance switching, capacitive current breaking, restriking and

recovery voltage, main parts of a circuit breaker, Rating of alternating current

circuit breakers, DC circuit breakers

Bulk oil circuit breakers – Minimum Oil circuit breakers -Vacuum circuit

breakers- SF6 Gas circuit breakers constructional details, principle of

operation advantages and disadvantages

12

II

Structure of a power system, protective zone, primary and back up protection,

basic requirements, protective schemes.

Classification of protective relays –Induction relays –operating principle-

constructional details and characteristics, thermal relays, transducer relays,

electronic relays, classification based on function.

Protective schemes-over current relaying, instantaneous over current relays,

time delayed relays ,definite time over current relays ,inverse time over

current relays, IDMT relays and relay coordination .

Differential relays circulating current differential relays and voltage balance

differential relays, Biased percentage differential relays. Directional over

current and directional power relays. Distance relays –Impedance relays –

reactance relays and mho type relays- theory and applications.

12

III

Static relays –static relay components-static over current relays -static distance

relays,-static differential relays – static earth fault relays-static polyphase

relays

Microprocessor based relays- over current, earth fault, impedance, reactance

12

Course Handout

24


and Mho relay-Application of microprocessor based relays. Relay testing

IV

Generator protection – faults in generators –stator protection –rotor protection

–miscellaneous protections .Conventional protection of generators.

Motor Protection –stator protection- rotor protection – overload protection –

unbalance and single phasing protection-under voltage and reverse phase

protection-protection for loss of synchronism

Transformer protection-Faults in transformers-differential protection –over

current and earth fault protection –Bucholz relay.

Protection of feeders - Radial feeders-parallel feeders – ring mains-differential

pilot protection –Merz price protection –Translay system.

Protection of transmission lines-definite time and time –distance protection-

phase and earth fault

12

V

Over voltages in power systems –Power frequency over voltages-Switching

over voltages causes of over voltages - Protection against over voltages- surge

arrestors

Wave propagation in Transmission lines and cables- transmitted and reflected

waves-surge impedance.

Insulation coordination

12

TOTAL HOURS 60



T Switch Gear and Power system Protection :Ravindra P Singh, Tata Mc Graw Hill

T Switch Gear and Power System Protection : Badri Ram D N Viswakarma, Tata Mc Graw

Hill

R Power System Protection and Switchgear: Ravindranath and Chander, New Age Int’l

R Electrical Power Systems: C. L. Wadhwa, New Age Int’l

R A Course in Electrical Power Systems: Sony, Gupta, Bhatnagar

R Elements of Power System Analysis: William D. Stevenson, Tata Mc Graw Hill

R Traveling Waves on Transmission Systems: Bewsley L. V.

R Power System Protection: M. A Date, B. Oza and N.C Nair, Bharati Prakashan New Age

International



EN 010 108 Basic Electrical Engineering Basic concepts in electrical engineering

such as KCL, KVL, electromagnetism

etc.

I&II

EE 010 601 Power Generation and

Distribution

Knowledge of various generation &

distribution systems and transmission

lines

VI

EN 010 701 Electrical Power Overall idea about the design & layout VII

Course Handout

25


Transmission of transmission lines

COURSE OBJECTIVES:

1 To impart knowledge on various circuit breakers (ac and DC) used in power system

2 To understand different protection zones and protection schemes in power system

3 To impart knowledge on various relays including Distance and differential protection schemes

4 To understand the working principle of static and microprocessor based relays

5 To impart knowledge on protection schemes for generator, transformer, motor, feeder and

transmission line

6 To understand the protection against over voltages and wave propagation in transmission lines and

under ground cables

COURSE OUTCOMES:

SNO DESCRIPTION Bloom’s Taxonomy Level

1 Students will be able to list various circuit breakers

used in power system

Knowledge [Level 1]

2 Students will be able to identify different protection

zones and protection schemes in power system

Comprehension [Level 2]

3 Students will be able to differentiate various relays

including distance and differential protection schemes

Analysis[Level 4]

4 Students will be able to explain the working principle

of static relays


5 Students will be able to summarize the protection

schemes for generator, transformer, motor, feeder and

transmission lines

Synthesis[Level 5]

6 Students will be able to recall the protection against

over voltages and working of lightning arrester

Knowledge [Level 1]

MAPPING COURSE OUTCOMES (COs) – PROGRAM OUTCOMES (POs) AND COURSE

OUTCOMES (COs) – PROGRAM SPECIFIC OUTCOMES (PSOs)

PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9

PO

10

PO

11

PO

12

PSO 1 PSO 2 PSO 3

C 802.1 2 2 3 2

C 802. 2 1 2 2 3

C 802. 3 2 2 2

C 802. 4 3 2 3

C 802. 5 2 2 2 1 2

C 802.6 2 2 2 2

Course Handout

26


EE 802 1 1 2 1 1 1 1 1 1 1 2 2

JUSTIFICATIONS FOR CO-PO MAPPING

Mapping L/H/M Justification

C802.1-PO1 M Students will be able apply the knowledge science & electrical

engineering for the installation of circuit breakers

C802.1-PO2 M Students will be able to identify and provide solutions to complex

problems associated with circuit breakers

C802.1-PO3 H Students will be able to design circuit breakers considering the safety of

the society

C802.2-PO2 L Students will be able to identify and formulate problems in the area of

power system protection

C802.2-PO5 M Students can create models of various protection schemes and predict its

performance

C802.2-PO11 M Students will be able to manage projects linked with power system

protection

C802.3-PO1 M Students can apply fundamental engineering knowledge to obtain

solutions associated with relay operation

C802.3-PO4 M Students can apply the knowledge about relays to conduct experiments

like relay testing

C802.4-PO10 H Students will be able to give an effective presentation on static relays

C802.4-PO11 M Students will be able to manage projects linked with power system

protection using static relays

C802.5-PO3 M Students can design a system for the protection of generators

C802.5-PO4 M Students can conduct suitable experiments and synthesize a protection

scheme for motors and transformers

C802.5-PO7 M Students can provide sustainable solutions for protection of electrical

machines considering its impacts on the environment

C802.6-PO3 M Students will be able to design lightning arresters considering the safety

of the society

C802.6-PO6 M Students will be able to apply the knowledge of overvoltages to assess

the societal health and safety issues

C802.6-PO12 M Student will get an initiation to study different power system protection

schemes

GAPS IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSION REQUIREMENTS:


ACTIONS

1 Working of restricted earth fault relay & pole discrepancy relay NPTEL

2 Simulation of relay co-ordination MiPower Tool

Course Handout

27



LECTURER/NPTEL ETC


1 Simulation of short circuit fault analysis

2 Modeling of a power system for short circuit fault analysis including relays and circuit

breakers


1 www.nptel.iitm.ac.in

2 http://ocw.mit.edu/index.htm


☑ CHALK & TALK ☑ STUD.

ASSIGNMENT

☑ WEB

RESOURCES

☑ LCD/SMART

BOARDS

☑ STUD. SEMINARS ☐ ADD-ON

COURSES



SEMINARS

☑ TESTS/MODEL

EXAMS

☑UNIV.

EXAMINATION

☐ STUD. LAB

PRACTICES


PROJECTS

☐ CERTIFICATIONS

☐ ADD-ON

COURSES

☐ OTHERS



(BY FEEDBACK, ONCE)


(TWICE)


BY EXT. EXPERTS

☐ OTHERS


Ms. Prathibha P.K. Ms. Santhi B

HOD, EEE

http://www.nptel.iitm.ac.in/

Course Handout

28


3.2 COURSE PLAN

Sl.No Date Module Planned

1 16-Jan-17 1 Subject Introduction

2 18-Jan-17 1

Requirements of switchgear and Major switch gear

equipments- Contactors,

Fuses, Circuit breakers and Relays

3 20-Jan-17 1 Circuit Breakers, Basic Principle of operation, Arc

Phenomenon

4 23-Jan-17 1 Initiation and Maintenance of arc , Arc Interruption methods

- Low resistance Method

5 25-Jan-17 1 Arc Interruption methods - High resistance method -

Slepian's and Cassie's theories

6 27-Jan-17 1 Restriking and Recovery voltage, Current chopping

7 30-Jan-17 1

Rating of Circuit breakers Breaking Capacity,Making

capacity and Short

time rating, Tutorials on ratings of CB

8 1-Feb-17 1 Working principle and important features of Air blast CB,

Vaccum CB and SF6 CB

9 3-Feb-17 1 Problems of circuit interruption RRRV, current chopping,

capacitive current breaking

10 6-Feb-17 1 Oil CB and Classification

11 8-Feb-17 1 Resistance Switching and high speed auto reclosing,

Tutorials on RRRV

12 10-Feb-17 2 Introduction of second module- Structure of a power system,

Protection Zones

13 13-Feb-17 2 Protective relays- working principle , Fundamental

requirements of a protective relaying system

14 15-Feb-17 2

Electromagnetic attraction relay and Electromagnetic

induction relay , Relay timing,Pick-up current,current

setting, PSM and TSM

15 17-Feb-17 2 Induction type over current relay,Directional power relay,

Directional over current relay

16 20-Feb-17 2 Distance or impedence relays, Differential relays, Translay

system

17 22-Feb-17 2

Instantaneous over current relays, time delayed relays

,definite time over current relays ,

inverse time over current relays, IDMT relays and relay

coordination

18 27-Feb-17 2 primary and back up protection, thermal relays, transducer

relays, electronic relays

19 1-Mar-17 3

Static relays- Advantages of static relays over electro

magnetic relays- working principle, Static relay components,

static over current relay

20 6-Mar-17 3 static distance and static differential relays, static earth fault

relays-static polyphase relays

Course Handout

29


21 8-Mar-17 3

Microprocessor based relays- over current, earth fault relays ,

Microprocessor based relays-impedance, reactance and Mho

relay

22 15-Mar-17 3

Application of microprocessor based relays. Relay testing ,

Introduction to protection of generators, External and

internal faults

23 17-Mar-17 4 stator protection ,rotor protection, miscellaneous protections

, Differential protection, Biased circulating current protection

24 20-Mar-17 4 Unbalance and single phasing protection-under voltage and

reverse phase protection

25 22-Mar-17 4 Protection for loss of synchronism , Transformer protection-

Faults in transformers

26 24-Mar-17 4 differential protection –over current and earth fault

protection –Bucholz relay

27 27-Mar-17 4 Protection of feeders - Radial feeders-parallel feeders - ring

mains

28 29-Mar-17 4 Differential pilot protection , Merz price protection –

Translay system

29 31-Mar-17 4 Protection of transmission lines-definite time and time

distance protection

30 3-Apr-17 4 Phase and earth fault protection-carrier current protection

31 5-Apr-17 5 Causes of over voltages - Internal and External causes

32 7-Apr-17 5 Protection against over voltages- surge arrestors

33 10-Apr-17 5 Wave propagation in Transmission lines and cables

34 12-Apr-17 5

Lightning, Protection against lightning Types of lightning

strokes - harmful effects -

earthing screen - overhead ground wires

35 17-Apr-17 5 Lightning Arresters - types - horn gap - rod gap - multi gap -

valve type - expulsion type

36 21-Apr-17 5 Revision of all modules

Course Handout

30


3.3 TUTORIALS

1. For a 132 kV system, the reactance and capacitance up to the location of Circuit breaker are 3 Ohm

and 0.015 micro Farad respectively. Calculate the following;

i) The frequency of oscillation

ii) The maximum value of restriking voltage across the breaker contacts

iii) Maximum value of R.R.R.V

2. An overcurrent relay is used to protect a feeder through a 500/1 A current transformer. The relay

has a current setting of 125% and the time setting multiplier is 0.3. Find the time of operation of

the relay if a fault current of 5000A flows through the feeder. The PSM/ Time characteristics is as

shown below:

PSM 2 3 5 8 10 15

Time 10 6 4.5 3.2 3 2.5

3. Determine the time of operation of a 1A, 3sec overcurrent relay having plu setting multiplier

125% and time setting multiplier of 0.6. The CT has a rating of 400/1A and the fault current is

4000A.

PSM 1.3 2 4 8 10 20

Time 30 10 5 3.3 3 2.2

4. With reference to the figure given, fault current is 2000A. Relay1 has a PSM of 100% and CT

rating of 200/1 A. Relay 2 has setting of 125% and CT ratio of 200/1 A. For discrimination time

gradient margin between the relays is 0.5secs. Determine the time of operation of the relays

assuming both relays have the same time vs. PSM curve. TSM of Relay 1=0.2 Also determine the

TSM of Relay2.

PSM 2 3.6 5 8 10 15 20

Time 10 6 3.9 3.15 2.8 2.2 2.1

Course Handout

31


5. With respect to the figures shown, R1 & R2 are set for 100% flux setting. Determine the time of

operation of both relays when a time gradient margin of 0.6sec is given and time setting

multiplier for relay R1 is 0.15

6. A 20MVA transformer used to operate at 30% overload feeds a 11kV bus bar through a circuit

breaker. The transformer circuit breaker is equipped with 1000/5A CT and the feeder CB with

400/5A CT. and both CTs feeds relays having the following PSM Vs. Time characteristics

PSM 2 3 5 10 15 20

Time 10 6 4.1 3 2.5 2.2

The relay on the feeder CB has 125% flux setting and 0.3 time setting. If a fault current of 5000A

flows from transformer to feeder, calculate (a) Operation time of feeder relay (b) Suggest a

suitable plug setting and time setting for the transformer relay to ensure adequate discrimination

of 0.5 secs between the transformer and feeder.

7. A star connected 3phase 10MVA, 6.6kV alternator has a per phase reactance of 10%. Its

protected by Merz Price circulating current principle which is set to operate for fault currents not

less thn 175A. Calculate the value of earthing resistance to be provided in order to ensure that

only 10% of alternator winding remains unprotected.

Course Handout

32


3.4 ASSIGNMENTS

Assignment I

1. Write a brief note on DC circuit breakers.

2. Write note on a) Resistive switching b) Capacitor current breaking in a circuit breaker.

Assignment II

1. Write notes on a) Surge impedance b) Velocity of wave propagation

2. Explain wave propagation in overhead lines and underground cables.

Course Handout

33


4. EE 010 803: Electrical System Design

Course Handout

34



PROGRAMME: Electrical & Electronics Engineering DEGREE: B.TECH

COURSE: Electrical System Design SEMESTER: VIII CREDITS: 4


COURSE AREA/DOMAIN: Electrical System Design CONTACT HOURS: 3+2 (Tutorial)

hours/Week.


Nil


SYLLABUS:

UNIT DETAILS HOURS

I

Design of D.C Machines: Magnetic system- Carter’s coefficient – real and

apparent flux density. Design specifications – output equation – output

Coefficient – specific loadings – choice of speed and number of poles –

calculation of D and L – Armature design – choice of type of winding –

number of slots –number of conductors per slot – current density – cross

sectional area – slot insulation – length of air gap – field winding design –

field ampere turns – excitation voltage per coil – conductor cross section –

height of pole.

18

II

Transformers: Design – single phase and three phase – output equation –

specific magnetic loading – core design – single, stepped core - windings –

number of turns – current density – area of cross section of conductors – types

of coils – insulation – window area – window space factor – overall

dimensions-heating, cooling and temperature rise calculation – continuous,

short time and intermittent rating– design of cooling tank with tubes – design

of small transformers like 230V/6-0-6V.

16

III

Design of Synchronous Machines: Specific loading – output equation – output

coefficient – main dimensions – types of winding – design of field system –

turbo alternator – main dimensions – stator design – rotor design – damper

winding design – comparison of water wheel and turbo alternators.

Design of three phase Induction motors: output equation – output coefficient –

main dimensions – rotor bar currents.

11

IV General awareness on standards of Bureau of Indian Standards (BIS) with

special reference to (1) Code of Practice for Medium Voltage Installations I.S 15

Course Handout

35


.732, (2) Code of Practice for Earthing I.S.3043, National Electrical Code,

Bureau of Energy Efficiency (BEE) and its labelling. Electrical wiring layout

of a small residential building and preparation of schedule of quantity of

materials, Preparation of basic electrical schemes and layout drawings of a

high-rise building , Commercial building with rising main distribution to

upper floors, Basic design and layout of cinema theatres, Basic illumination

design of a small seminar hall with fluorescent lamps

V

Selection of transformer and standby generator for High Tension consumers

having one large capacity motor and many small motors. Basic design and

preparation of single line diagram and layout drawings of an HT industrial

consumer with a) outdoor and b) indoor 11kV substation. Layout and

estimation of over head and under ground power distribution system. Design

of earthing system for an HT consumer, Dimensions and drawings of typical

earth electrodes (1)Pipe Earthing, (2)Plate Earthing. Touch, Step and Transfer

potentials at EHT Sub-Stations, Earth-mat, installations of special equipment

like X-Ray, Neon-Sign.

15

TOTAL HOURS 75



T Electrical Machine Design- A. K. Sawhney & A. Chakrabarthi.Dhanapat Rai &Sons

T Electrical Design Estimating and costing.- Raina & Bhatacharya, Wiley Eastern Limited,

New Delhi,

T Electrical system Design: M K Giridharan ,I K International Publishing House Pvt.Ltd,

Bangalore.

R Design &Testing of electrical machines: Deshpande, Wheeler Publishing

R Design of Electrical Machines: V N Mittle



EN010 108 Basic Electrical

Engineering

Basic electrical components and working.

Basic idea on electromechanical energy conversion

and fundamental concepts of AC.

I &

II

Course Handout

36


EE010 603 Induction

Machines

Construction, principle of operation and

performance of induction machines

VI

EE010 402 DC Machines and

Transformers

Knowledge about construction and working

principle of DC machines and transformers.

IV

EE010 702 Synchronous

Machines

Construction and performance of salient and non –

salient type synchronous generators. Principle of

operation and

performance of synchronous motors

VII

COURSE OBJECTIVES:

1 Design of Electrical machines and transformers for the given specifications.

2 To impart sound knowledge in the design and estimation of electrical installations.

COURSE OUTCOMES:

SNO DESCRIPTION Blooms’ Taxonomy Level

1

Students will be able to analyze the design problems in the

area of DC machines and solve the design problem by

applying the standard design procedures


Analysis[Level 4]

2


area of Transformers and solve the design problem by

applying the standard design procedures.


Analysis[Level 4]

3


area of Synchronous and Induction machines and solve the

design problem by applying the standard design procedures


Analysis[Level 4]

4

Students will be able to explain about the standards of BIS

and will be able to design and prepare electrical schemes and

layout drawings

Knowledge [1]

Comprehension [level 2]


5

Students will be able to select appropriate transformer and

stand by generators also the preparation of layout and

estimation distribution system and installation of special

equipments.

Synthesis [Level 5]

Course Handout

37




PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9

PO

10

PO

11

PO

12

PSO 1

PSO

2 PSO 3

C 803.1 3 3 3 3 1 2 1 2 2

C 803. 2 3 3 3 3 1 2 1 2 2

C803. 3 3 3 3 3 1 2 1 2 2

C803. 4 3 2 3 3 3 2 2 2 2 2

C803. 5 3 2 3 3 3 2 2 2 2 2

EE 803 3 3 3 3 2 2 1 1 2 2



C803.1-PO1 H Student will be able to apply the knowledge of mathematics and

engineering to solve the design problems.

C803.1-PO2 H Student will be able to identify ,analyze and formulate complex design

problems

C803.1-PO3 H Student will be able to solve the design problems considering the

constraints.

C803.1-PO4 H Student will be able to conduct investigation on design problems and

analysis and interpretation of data.

C803.1-PO6 L Student will be able to get the idea about the societal impact through

design problems.

C803.1-PO12 M Student recognize the need of the subject for the future learning in

professional life.




problems


constraints.

Course Handout

38





design problems.


professional life.




problems


constraints.




design problems.


professional life.



C803.4-PO2 M Student will be able to identify ,analyze and formulate complex design

problems


constraints.



C803.4-PO6 H Student will be to apply reasoning informed by the contextual

knowledge to assess societal, health, safety, legal and cultural issues

and the consequent responsibilities relevant to the professional

Engineering practice in the area of electrification and its design.

C803.4-PO8 M Student will be able to apply ethical principles and commit to

professional ethics and responsibilities and norms of the Engineering

practice in the area of electrification and its design.

Course Handout

39


C803.4-PO10 M Student will be able to acquire knowledge in the report presentation

and documentation in the area electrification and its design.


professional life.



C803.4-PO2 M Student will be able to identify ,analyze and formulate complex design

problems


constraints.



C803.4-PO6 H Student will be to apply reasoning informed by the contextual

knowledge to assess societal, health, safety, legal and cultural issues

and the consequent responsibilities relevant to the professional

Engineering practice in the area of distribution and HT consumer side

electrification.

C803.4-PO8 M Student will be able to apply ethical principles and commit to

professional ethics and responsibilities and norms of the Engineering

practice in the area of distribution and HT consumer side electrification.

C803.4-PO10 M Student will be able to acquire knowledge in the report presentation

and documentation in the area distribution and HT consumer side

electrification.


professional life.



ACTIONS

RELEVANCE

WITH POs

RELEVANCE

WITH PSOs

1. Practical knowledge about Machine

Design

Industrial

Visit 1,2,3,4,5,6,8,9,10,12 1

2 Exposure to practical implications

of electrical installation

Industrial

Visit 1,2,3,4,5,6,8,9,10,12 1


LECTURER/NPTEL ETC

Course Handout

40




ACTIONS

RELEVANCE

WITH POs

RELEVANCE

WITH PSOs

1 Design of small transformer Additional

class 1,2,3,4,5,6,8,9,10,12 1

2 Estimation of material and

electrical installation of motor in

different industry

Additional

class 1,2,3,4,5,6,8,9,10,12 1


1 Juha Pyrhonen, Tapani Jokinen, Valeria Hrabovcova “Design of Rotating Electrical Machines”,

ISBN: 978-0-470-69516-6. Willey Publication Hardcover. 538 pages. February 2009.

http://books.google.co.in/books/about/Design_of_Rotating_Electrical_Machines.html?id=_y3LS

h1XTJYC&redir_esc=y


☑ CHALK & TALK ☑ STUD. ASSIGNMENT ☑ WEB RESOURCES

☑ LCD/SMART BOARDS ☑ STUD. SEMINARS ☐ ADD-ON COURSES



SEMINARS

☑ TESTS/MODEL

EXAMS

☑UNIV.

EXAMINATION

☐ STUD. LAB

PRACTICES


PROJECTS

☐ CERTIFICATIONS

☐ ADD-ON COURSES ☐ OTHERS



(BY FEEDBACK, ONCE)


(TWICE)


BY EXT. EXPERTS

☐ OTHERS


Mr. Thomas K P Ms. Santhi B

HOD EEE

Course Handout

41


4.2 COURSE PLAN

Sl No Module Date Topic

1 1 16-Jan-17 Introduction to Machine Design-Magnetic system- Carter’s coefficient

2 1 17-Jan-17 Real and apparent flux density -Design specifications of DC Machine

3 1 18-Jan-17 Output equation – output Coefficient -specific loadings – Magnetic

,Electric

4 1 19-Jan-17 Choice of speed and number of poles

5 1 20-Jan-17 Calculation of D and L

6 1 23-Jan-17 Armature design – choice of type of winding-number of slots –number

of conductors per slot

7 1 24-Jan-17 Armature design-current density – cross sectional area – length of air

gap -slot insulation

8 1 25-Jan-17 Field winding design – field ampere turns-excitation voltage per coil

9 1 27-Jan-17 Field winding design– conductor cross section -height of pole.

10 1 30-Jan-17 Tutorial on DC Machine design

11 1 31-Jan-17 Tutorial on DC Machine design

12 1 1-Feb-17 Tutorial on DC Machine design



15 2 6-Feb-17 Introduction to design of single phase and three phase transformers

16 2 7-Feb-17 Output equation of transformers -Specific magnetic loading

17 2 8-Feb-17 Core design – single, stepped core -Windings – number of turns

18 2 9-Feb-17 Current density – area of cross section of conductors -Types of coils –

insulation

19 2 10-Feb-17 Window area – window space factor -Overall dimensions-heating

Course Handout

42


20 2 13-Feb-17 Cooling and temperature rise calculation -Continuous, short time and

intermittent rating

21 2 14-Feb-17 Design of cooling tank with tubes -Design of small transformers like

230V/6-0-6V.

22 2 15-Feb-17 Tutorial on Transformer design





27 3 22-Feb-17 Introduction to Design of Synchronous Machines- Specific loading –

output equation – output coefficient

28 3 23-Feb-17 Main dimensions – types of winding

29 3 27-Feb-17 Design of field system – turbo alternator -main dimensions – stator

design

30 3 28-Feb-17 rotor design – damper winding design -comparison of water wheel and

turbo alternators.

31 3 1-Mar-17 Tutorial on deisgn of Synchronous machines



34 3 6-Mar-17 introduction to Design of three phase Induction motors- output

equation – output coefficient

35 3 7-Mar-17 Main dimensions – rotor bar currents.

36 3 8-Mar-17 Tutorial on design of three phase induction motor



39 4 16-Mar-17

General awareness on standards of Bureau of Indian Standards (BIS)

with special reference to (1) Code of Practice for Medium Voltage

Installations I.S .732, (2) Code of Practice for Earthing I.S.3043

40 4 17-Mar-17 National Electrical Code, Bureau of Energy Efficiency (BEE) and its

labelling.

Course Handout

43


41 4 20-Mar-17 Electrical wiring layout of a small residential building and preparation

of schedule of quantity of materials

42 4 21-Mar-17 Preparation of basic electrical schemes and layout drawings of a high-

rise building

43 4 22-Mar-17 Tutorial on Preparation of basic electrical schemes and layout drawings

of a high-rise building

44 4 23-Mar-17 Commercial building with rising main distribution to upper floors

45 4 24-Mar-17 Tutorial on electrical syastem for Commercial building with rising

main distribution to upper floors

46 4 27-Mar-17 Basic design and layout of cinema theatres

47 4 28-Mar-17 Turtorial on Basic design and layout of cinema theatres

48 4 29-Mar-17 Basic illumination design of a small seminar hall with fluorescent

lamps

49 4 30-Mar-17 Tutorial on Basic illumination design of a small seminar hall with

fluorescent lamps

50 4 31-Mar-17 Tutorial on Basic illumination design of a small seminar hall with

fluorescent lamps

51 5 3-Apr-17 Selection of transformer and standby generator for High Tension

consumers having one large capacity motor and many small motors.

52 5 4-Apr-17 Basic design and preparation of single line diagram and layout

drawings of an HT industrial consumer with outdoor 11kV substation.

53 5 5-Apr-17 Basic design and preparation of single line diagram and layout

drawings of an HT industrial consumer with indoor 11kV substation.

54 5 6-Apr-17 Tutorial on design and preparation of single line diagram and layout


55 5 7-Apr-17 Tutorial on design and preparation of single line diagram and layout


56 5 10-Apr-17 Layout and estimation of over head and under ground power

distribution system.

Course Handout

44


57 5 11-Apr-17

Design of earthing system for an HT consumer, Dimensions and

drawings of typical earth electrodes (1)Pipe Earthing, (2)Plate

Earthing.

58 5 12-Apr-17 Tutorial on Layout and estimation of over head and under ground

power distribution system and earthing system.

59 5 17-Apr-17 Touch, Step and Transfer potentials at EHT Sub-Stations

60 5 18-Apr-17 Earth-mat, installations of special equipment like X-Ray, Neon-Sign.

Course Handout

45


4.3 TUTORIALS

Module I

1. Calculate the diameter and length of armature for a 7.5 KW,4 pole,1000 RPM,220 V shunt motor

full load efficiency 0.83,maximum gap flux density=0.9Wb/m2 specific electric loading =30000

ampere conductors per meter, field form factor 0.7.Assume that the maximum efficiency occurs

at full load and the field current is 25% of rated current. The pole face is square?.

2. Determine the main dimensions, number of poles and the length of air gap of a 600kW, 500V,

900 rpm DC generator. Assume average gap flux density as 0.6 Wb/m2 and ampere conductors

per meter as 35,000. The ratio of poles arc to pole pitch is 0.67 and the efficiency is 91%. The

peripheral speed should not exceed 40m/s and the armature mmf per pole should be below

7500A. The mmf required for gap is 50% of armature mmf and gap contraction factor is 1.15.

3. A 4 pole, 25HP, 500V, 600rpm series crane motor has an efficiency of 82%. The pole face are

square and the ratio of pole arc to pole pitch is 0.67. Assuming an average gap density of .55

Wh/m sq. and ampere conductors/meter as 17000, obtain the main dimensions of the core and

particulars of the suitable armature winding?

4. A 500KW,460V,8 pole, r.p.m compound generator has an armature diameter of 1.1m a core

length of 0.33m. Design a symmetrical armature winding, giving the details of equalizers. The

ampere conductors per meter are 34,000. The internal voltage drop is 4 percent of terminal

voltage and the field current is 1 percent of the output current. The ratio of pole is to to pole pitch

is 0.7. the voltage between adjacent segments t no load should not exceed 15V and the lot loading

should not exceed 1500 A. The diameter of commutator is 0.65 of armature diameter and the

minimum allowable pitch of segments is 4mm. Make other suitable assumptions.

5. A 5 KW,4 pole,1500 RPM DC shunt generator is designed to have a square pole face. The

specific magnetic and electrical loading are 0.42wb/m2 and 15000aAc/m respectively. Find the

main dimensions of the machine. Assume that the pole arc is 0.6 times the pole pitch and full load

efficiency as 0.82.

6. Calculate the diameter and length of armature for a 7.5 KW,4 pole,1000 RPM,220 V shunt motor

full load efficiency 0.83,maximum gap flux density=0.9Wb/m2 specific electric loading =30000

ampere conductors per meter, field form factor 0.7.Assume that the maximum efficiency occurs

at full load and the field current is 25% of rated current. The pole face is square.

7. Find the main dimension, number of poles and length of air gap of a 1000kW, 500V, 300 rpm DC

generator. Assume the specific magnetic loading Bav = 0.7 Wb/m2 ampere conductor per meter

=40000 square pole face, ratio of pole arc to pole pitch is 0.7. Assume efficiency as 92% and gap

contraction factor as 1.15.

Module II

1. Calculate the main dimensions and winding details of a 500KVa,6600/400 V,50Hz single phase

core type oil immersed self cooled transformer. Assume voltage/turn=20 V, area factor for a

stepped core =0.56,window space factor=0.3 current density =3 A/mm2 width of the largest step

0.85 A/mm2 ,flux density BM=1.2 Wb/m2 ,width of largest step =0.85 dS , distance between centre

of adjacent limbs 1.85a,Assume Ay =Al

2. Determine the dimensions of the core, numbers of turns and the cross sectional area of conductors

in the primary and secondary windings of a 100 KVA,2200/480 V single phase core type

transformer to operate at a frequency of 50 Hz assuming the following data voltage per

turn=7.5V,maximum flux density =1.2 Wb/m2,ratio of net cross sectional area of core to the

Course Handout

46


square of diameter of circumscribing circle 0.6Hw/Ww=2,window space factor =0.28current

density 2.5A/mm2,stacking factor=0.9,Assume that the yoke section is 20% larger than core

section?.

3. Determine the main dimensions of the core, the number of turns and the cross-section of the

conductors for a 5kVA, 11,000/400V, and 50Hz single-phase core type distribution transformer.

The net conductor area in the window is 0.6 times the net cross-section of iron in the core.

Assume a square cross-section for the core, a flux density 1 Wb/m2 , a current density 1.4 A/mm2

and a window space factor 0.2. The height of window is 3 times its width.

4. Determine the main dimension of the core of a 5 KVA, 11,000/400V and 50 Hz single phase

core type distribution transformer having the following data and : net conductor area of the

window is 0.6 times the net cross-sectional area of iron in the core. The core is of square cross

section. Maximum flux density is 1 Tesla. Current density is 1.4 A/mm sq. Window space factor

is 0.2. Height of the window is 3 times the width. ?

5. Describe the design of 230V/6-0-6 V transformer?

6. Determine the main dimension of the core, the number of turns and the cross section of the

conductors for a 5KVA, 11000/400V,50Hz single phase core type distribution transformer. The

net conductor area in the window is 0.6 times the net cross section of iron in the core. Assume a

square cross section for the core, a flux density 1 Wb/m2,a current density 1.4 A/mm2 and a

widow space factor 0.2.The height of window is 3 times its width.

7. Calculate the main dimensions and winding details of a 100KVa, 2000/400 V,50Hz single phase

shell type oil immersed self cooled transformer. Assume voltage/turn=10 V, flux density in the

core =1.1Wb/m2 ,current density=2A/mm2 window space factor =0.33.The ratio of window height

to window width and ratio of core depth to width of central limb =0.25. The stalking factor is 0.9.

8. The tank of a 500 KVA single-phase 50Hz,6600/4000 V transformer is 110 cm x 155 cm ,if the

load losses is 6.2 kW find the suitable arrangements for the cooling tubes to limit the temperature

rise to 350 C. Take the diameter of the cooling tubes as 5 cm and the average length of tube is 110

cm.

9. Design an adequate cooling arrangement for a 250kVA, 6600/400V, 50Hz, 3-phase, delta/star

core type oil immersed natural cooled transformer with following particulars:

(i) Winding temp. rise not to be exceed 500C

(ii) Total losses at 900C are 5kW

(iii) Tank dimensions, height X length X width =125 X 100 X 50 (all in cm)

(iv) Oil level = 115cm length.

Sketch diagram to show the arrangement.

Module III

1. Derive from first principles, the output equation of a 3-phase synchronous generator and explain

the various factors to be considered while choosing values for specific electric and magnetic

loadings.

2. Determine the main dimensions of a 75MVA, 13.8kV,50Hz,62.5rpm star connected alternator.

Find the number of stator slots, conductors per slot and area of conductor. The peripheral should

not be more than 40m/s. Specific magnetic loading is 0.65 Tesla, Specific electric loading is

40,000A/m, Current density 4 A/mm2 .

3. Determine the diameter of the stator bore and core length of a 70HP, 415V 3 Phase 50Hz star

connected 6 pole induction motor for which the specific electric and magnetic loading are

32000A/m and 0.51 Wb/ mm sq. Take the efficiency as 90% and power factors 0.91 assume pole

pitch is equal to core length?

Course Handout

47


4. Determine for a 500 KVA, 6600V, 12 pole, 500 rpm, 3 phase alternator, suitable values for (1)

The diameter at air gap (2) The core length (3) the number of stator conductors (4) the number of

stator slots. Assume a star connected stator winding, a specific magnetic loading 0.6 Wb/m2 sq,

and a specific electric loading of 30,000 A/m. Assume ratio length pole- pitch= 1.5. Sketch the

shape of slot and the arrangement of conductors and specify the insulation?

5. Derive the output equation of Synchronous Machine.

6. Determine the main dimension, turns per phase, number of slots, conductor cross section and slot

area of a 250 kVA, 3 phase, 50 Hz, 400v, 1410 rpm, slip ring induction motor. Assume Bav =0.5

Wb/m2,ac=30,000 A/m, efficiency 0.9 and power factor=0.9, winding Factor = 0.955,current

density = 3.5 A/mm2. The slot space factor is 0.4 and the ratio of core length to pole pitch is

1.2.the machine is delta connected.

7. Design the suitable valves of diameter and length of a 75MVA, 11Kv, 50Hz,3000RPM,3-phase

star connected alternator. Also determine the value of flux conductors per slot, number of turns

per phase and the size of armature conductors. Average gap density =0.6T Ampere conductors

per m=50,000 Peripheral speed =180m/sec Winding factor=0.95 Current density =6A/mm2

8. Determine approximate values for the stator bore and the effective core length of a 55 KW,415

V,3 phase star connected,50 Hz four pole induction motor, efficiency =90% power factor

0.91,winding factor 0.955.Assume suitable data whenever necessary wit proper justification. Also

explain the relevant expression used?.

9. Find the values of diameter and length of a stator core of a 7.5 KW, 220V, 50Hz,4 pole ,3 phase

induction motor for the best power factor. Given specific magnetic loading =0.4 Wb/m2, specific

electrical loading =22000A/m, efficiency=0.86 and power factor 0.87.Also find the main

dimensions if the ratio of core length to pole pitch is unity?.

10. A three phase alternator having a full load rating of 11000 KVA at 0.8 PF,2200 V,50 Hz,300

Rpm has a stator diameter of 1.9m,core length of 0.3 m and 180 slots using the information of the

machine ,with suitable modification where required, determine the stator diameter core length

,number of slots and conductors per slots for a three machine to give 2000KVA at 0.8

PF,6600V,50Hz,600Rpm?.

11. In the design of a 30 HP, 3-phase, 440V, 960rpm, 50Hz delta connected induction motor, assume

the specific loading of 25000ac/m. Specific magnetic loading of 0.46 Wb/m2. Full load efficiency

86%, pf 0.87 .Estimate the following (i) stator core dimensions (2) number of stator slots and

winding turns.

Module IV

1. Prepare a building plan for your own house, identify the electrical points for the building and

determine the connected load of the building.

2. A room 18m 6m 5m, is to be wired in PVC wiring from a single phase 230V supply. There

are two rows of lamps along the length of the room. The number of lamps may be suitably

assumed each lamp is controlled by an independent switch. The wiring along the wall is 4m

above the ground and the switch are 1.3 m above ground. Draw the installation plan and

determine the quantity of materials required and cost for the material?

3. Explain the layout and design of the cinema theatre?

4. Explain the Electrical layout of small residential building.

5. Explain the design and layout of cinema theatre.

6. A 25x10 m room is to be provided with electrical connections. It has 8 lights points,4 fans points

two 5 A socket and one 10 A socket. Decide the number of sub circuits. Draw the installation

plan, calculate the size and length of wiring required for the wiring installation and estimate the

quantity of materials required.

Course Handout

48


7. Explain in detail about the illumination design of a small seminar hall with fluorescent lamp.

8. Discuss the wiring layout and design of a high-rise building.

Module V

1. Draw the single line diagram of a 500 Kva 11KV/415V indoor transformer?

2. Draw a sketch of plate earthing.

3. Draw the line diagram of power distribution?

4. Design single line diagram and layout drawings of HT industrial consumer.

5. Draw the single line diagram of a 11kV indoor substation.

Course Handout

49


4.4 ASSIGNMENTS

ASSIGNMENT 1

1. Explain the various factors that affected by the selection of number of poles in a DC machine?

2. Derive the output equation of a DC machine.

3. Explain about heating cooling and temperature rise of transformers.

4. Compare water wheel and turbo alternators.

ASSIGNMENT II

1. General awareness of standards of BIS.

2. A newly constructed small flat is to be provided electrical wiring. The plan of the flat is shown in

the figure. The flat is to be provided with electrical connections. The position of the light and fan

points and switchboards has been shown in the figure. Decide the number of sub circuits and

show them in the installation plan.

(i) Calculate the sizes and length of wire required for the wiring installation.

(ii) Estimate the quantity of materials required for the conduit wiring system. (Necessary

data may be assumed.)

Course Handout

50


5. EE 010 804 L02: Computer Networks

Course Handout

51



PROGRAMME: : ELECTRICAL AND

ELECTRONICS ENGINEERING

DEGREE: BTECH

ACADEMIC YEAR: June 2016– July 2017

COURSE: COMPUTER NETWORKS SEMESTER: VIII CREDITS: 4

COURSE CODE: EE 010 804 L02 COURSE TYPE: ELECTIVE

COURSE AREA/DOMAIN: NETWORKING &

COMMUNICATION

CONTACT HOURS: 2+2(Tutorial)

hours/Week.

CORRESPONDING LAB COURSE CODE (IF ANY): LAB COURSE NAME:

SYLLABUS:

UNIT DETAILS HOURS

I

Introduction: Goals and applications of networks- Network Topologies: Broadcast -

point to point - bus, star, ring, tree - Types of network : LAN, MAN, WAN -OSI

reference model - TCP/IP reference model - Client server computing. Physical

layer- Transmission media: Guided media – wireless. Packet switching – telephone

and cable network in data transfer(basic concepts ) : dial-up connection – DSL- cable

TV data transfer.

12

II

Data link layer: Services - Data framing - Error handling – Detection and correction

codes: Parity check, Hamming code, CRC, Checksum -Data link protocols: Stop and

wait protocol, Sliding window protocol( basic concepts only) - data link layer in the

Internet- SL1P/PPP.

12

III

Medium access sub layer: Channel allocation - static vs dynamic channel allocation

- CSMA protocol - collision detection - wireless LANs – collision avoidance- IEEE

802 standards - Ethernet - Token bus -Token ring – wireless

12

IV

Network layer: services - Routing - congestion control - inter-networking -

Principles - Gateways - Host - backbone network - Network layer in the Internet - IP

protocol - IP address - Internet control protocols. Transport layer: Services - Internet

Transport protocols - TCP and UDP.

14

V

Application layer:Services - Network security - Cryptography - DNS - Name

servers -. Internet services: E-mail - FTP -TELNET - WWW - Network Management

concepts. 10

TOTAL HOURS 60

Course Handout

52



T/

R

BOOK TITLE/AUTHORS/PUBLICATION

T1 Computer Networks - Tanenbaum, Pearson Education Asia

T2 Data communication and networking – Forouzan, Tata McGraw Hill

R1 Data and computer communications - William Stalling, Pearson Education Asia

R2 Data Communication, Computer networks - F. Halsall, Addison Wesley and open systems

R3 Computer Networks, A system approach - Peterson & Davie, Harcourt Asia

R4 The Internet Book- Douglas E. Comer, Pearson Education Asia

R5 Internet Complete Reference - Harley Harn Osborne


C.CODE COURSE NAME DESCRIPTION SE

M

EE 010

503

SIGNALS AND SYSTEMS To get a basic knowledge about the data

signals and their representations.

5

COURSE OBJECTIVES:

1 To provide knowledge in the specific area of computer networking and the Internet.

2 To expose students to technological advances in computer communications

COURSE OUTCOMES:

1. The students will be able to describe about types of network ,network topologies ,the computer

networking reference models and can be able to classify the various layers of ISO-OSI and

TCP//IP reference models based on their functionalities..

2. The students will be able to examine and relate the functionalities of each layer in the

reference models with real time usage of computer networks.

3. The students will be able to compute different error detection and correction codes and also they

will be able to distinguish between the main functionalities of data-link and MAC

communication layers.

4. The students will be able to relate the internet protocol and the TCP/UDP protocol that lies

above it . They will also be able to explain the different routing algorithms and congestion

control techniques used in network layer.

5. The students will be able to combine the functionalities of all the communication layers and

would be able to conclude how communication occurs between two hosts in the internet.

Course Handout

53


CO-PO AND CO-PSO MAPPING

PO

1

P

O

2

P

O3

P

O

4

PO

5

P

O

6

P

O7

P

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P

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9

P

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PO

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PSO

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PSO

2

PSO

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1 1 1

2 2

3 3

4 4 4

5 5 5


Mapping LOW/MEDIUM/HI

GH

Justification

CO1-PO10 H As they could describe the knowledge acquired.

CO1-PO12 M They can able to engage in life-long learning in the context of

technological changes happening at each layer.

CO2-PO2 L Knowledge about each layer will enable them.

CO3-PO4 M Estimation of error detection and error correction codes are

included in the third module which discusses DLL and MAC

layer .

CO4 -PO10 M As they could explain the knowledge acquired about the

different routing algorithms ,congestion control techniques , IP

addressing and TCP/UDP protocols.

CO5-PO4 M As they would be able to view all the layers as one functionality

based on the knowledge they acquired.

CO4-PSO3 M As they could describe different routing algorithms and

congestion control techniques in network layer.

CO5-PSO2 L As they could explain how communication occurs between two

hosts in the network.


1 http://www.tcpipguide.com

2 http://www.ciscopress.com/articles

6 http://ecourses.vtu.ac.in/nptel/courses/Webcourse-contents/IIT-MADRAS/ComputerNetworks/pdf/


CHALK & TALK STUD. ASSIGNMENT WEB RESOURCES

LCD/SMART BOARDS STUD. SEMINARS ☐ ADD-ON COURSES

Course Handout

54



ASSIGNMENTS STUD. SEMINARS TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES

STUD. VIVA ☐ MINI/MAJOR

PROJECTS

☐ CERTIFICATIONS

☐ ADD-ON

COURSES

☐ OTHERS


ASSESSMENT OF COURSE OUTCOMES

(BY FEEDBACK, ONCE)

STUDENT FEEDBACK ON

FACULTY

☐ ASSESSMENT OF MINI/MAJOR

PROJECTS BY EXT. EXPERTS

☐ OTHERS


Ms. JYOTSNA A. Ms. Santhi B.

Course Handout

55


5.2 COURSE PLAN

Sl.No Date Module Planned

1 17-Jan-2017 1 Introduction to CN

2 18-Jan-2017 1 Goals and applications of networks

3 19-Jan-2017 1 Network topologies

4 19-Jan-2017 1 Topology.Types of networks

5 20-Jan-2017 1 OSI reference model

6 24-Jan-2017 1 OSI reference model

7 25-Jan-2017 1 TCP/IP reference model

8 26-Jan-2017 1 Transmission media

9 27-Jan-2017 1 Packet switching

10 27-Jan-2017 1 Dial-up connection-DSL

11 31-Jan-2017 1 Cable TV data transfer

12 1-Feb-2017 2 Data link layer services ,Data framing

13 2-Feb-2017 2 Error Detection and correction techniques

14 3-Feb-2017 2 Error Detection and correction techniques

15 7-Feb-2017 2 Error Detection and Correction Techniques

16 8-Feb-2017 2 Data link protocols

17 9-Feb-2017 2 SLIP/PPP

18 10-Feb-2017 3 Channel Allocation

19 14-Feb-2017 3 CSMA protocol

20 15-Feb-2017 3 CSMA protocol

21 16-Feb-2017 3 Collision detection

22 17-Feb-2017 3 Collision Detection

23 21-Feb-2017 3 Wireless LANs

24 22-Feb-2017 3 Wireless LANS

25 25-Jan-2017 3 Collision Avoidance

26 24-Feb-2017 3 IEEE 802 standards

27 28-Feb-2017 3 IEEE 802 standards

28 1-Mar-2017 4 Network layer services,Routing

29 7-Mar-2017 1 Congestion control

30 16-Mar-2017 3 Internetworking

31 17-Mar-2017 4 Network layer in the internet

32 21-Mar-2017 4 IP protocol

33 22-Mar-2017 4 Internet control protocols

34 24-Mar-2017 4 transport layer services and protocols

35 28-Mar-2017 4 Internetworking

36 29-Mar-2017 5 Application layer services

37 30-Mar-2017 5 Network security

38 4-Apr-2017 5 Cryptography

39 5-Apr-2017 5 Cryptography

40 6-Apr-2017 5 DNS

41 7-Apr-2017 5 E-mail

42 11-Apr-2017 5 FTP

43 12-Apr-2017 5 TELNET

44 13-Apr-2017 5 WWW

45 14-Apr-2017 5 Network management concepts

46 19-Apr-2017 5 revision

Course Handout

56


5.3 ASSIGNMENTS

ASSIGNMENT-I

-Transmission media: Wired and Wireless

ASSIGNMENT-II

-Network mangement concepts

Course Handout

57


6. EE 010 805 G03 Advanced Mathematics

Course Handout

58



PROGRAMME: DEGREE: BTECH

COURSE: ELECTIVE –IV: ADVANCED

MATHEMATICS SEMESTER: S8 CREDITS: 4

COURSE CODE: EE/CS 010 805 G03

REGULATION: UG

COURSE TYPE: CORE /ELECTIVE /

BREADTH/ S&H: ELECTIVE

COURSE AREA/DOMAIN: CONTACT HOURS: 3+1 (Tutorial) hours/Week.

CORRESPONDING LAB COURSE CODE (IF

ANY): LAB COURSE NAME:

SYLLABUS:

Topic

Module 1 Green’s Function ( 8 hrs)

Heavisides, unit step function (1hr)

Derivative of unit step function ( 1 hr)

Dirac delta function- properties of delta function ( 1hr)

Derivatices of delta function ( 1 hr)

Testing functions- symbolic function- symbolic derivatives ( 1hr)

Inverse of differential operator (1 hr)

Green’s function-initial function(1 hr)

Initial value problems- boundary value problems-simple cases only ( 1 hr)

Module 2 Integral Equations ( 8 hrs)

Definition of Volterra and Fredhlom Integral equations ( 1 hr)

Conversion of a linear differential equation into an integral equation ( 1 hr)

Conversion of boundary value problem in to an integral equation using Green’s function(2 hrs)

Solution of Fredhlom integral equation with separable kernels (2 hrs)

Integral equations of convolution type (1 hr)

Neumann series solution ( 1 hr)

Module 3 Gamma , Beta functions ( 7 hrs)

Gamma function, Beta function ( 1hr)

Relation between them- their transformations ( 2 hrs)

Use of them in the evaluation certain integrals ( 1 hr)

Dirichlet’s integral – Liouville’s extension of Dirichlet’s theorem ( 2 hr)

Elliptic integral - Error function ( 1 hr)

Module 4 Power series solution of differential equation ( 10 hrs)

The power series method ( 2 hrs )

Legendre’s equation - Legendre’s polynomial ( 2 hrs)

Rodrigues formula - Generating function ( 2 hrs)

Bessel’s equation- Bessel’s function of the first kind ( 2 hrs)

Orthogonality of Legendre’s polynomials and Bessel’s functions ( 2 hrs)

Course Handout

59


Module 5 Numerical solution of partial differential equations ( 7 hrs)

Classification of second order equations (1 hr)

Finite difference approximations to partial derivatives (2 hrs)

Solution of Laplace and Poison’s equations by finite difference method ( 2 hrs)

Solution of one dimensional heat equation by Crank – Nicolson method ( 1 hr)

Solution one dimensional wave equation ( 1 hr)



Reference

1. Ram P.Kanwal : Linear Integral Equation

2. Allen C. Pipkin : A course on Integral Eqautions

3. H.K. Dass : Advanced Engineering Mathematics

4. Michael D. Greenberg : Advanced Engineering Mathematics.



EN 010

101 Calculus

Basic knowledge to understand the

concepts

1

&IV

EN010401

Linear algebra Matrix theory 1

COURSE OBJECTIVES:

Upon successful completion of this course, students should be able to understand basic concepts of

various integration techniques.

COURSE OUTCOMES:

SI No Course Outcome

CO1 Students will study the fundamentals of Green's Function.

CO2 Students will get an ides of solving integral equations in various fields.

CO3 Students will understand the applications of beta and gamma function in

solving various complex integration.

CO4 Students will gain knowledge of solving an differential equations using a

series method, which can be used in approximation methods.

CO5 Students will be able to solve any ordinary or partial differential equation

using computer programming.

CO6 Students will learn various methods to tackle the complex mathematical

equation using simple or basic methods and computing.

CO mapping with PO, PSO

PO

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P

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PO6 PO7 PO

8 PO9 PO10

PO1

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PO1

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CO1 2 1

Course Handout

60


CO2 2 3 1 1

CO3 3 1 2

CO4 3 2 2 1 1

CO5 3 2 1 3 2 1 1 1 1

CO6 3 2 3 2 2 1 1

CS010805G0

3 2.8 2 1.7 1.7

1.

7 1 1

1

1

Justification for the correlation level assigned in each cell of the table above.

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Course Handout

61


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Course Handout

62


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making

certain

structur

es

they are

mainly

used in

mathem

atical

realted

problem

s.

GAPES IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSION REQUIREMENTS:


ACTIONS

1 Application of Integral equation Seminar

2 Theory related application numerical solutions of partial differential equations Lecturing

3 Greens function application


LECTURER/NPTEL ETC


1 Integral equations and applications

2 Applications of series solution of integral equations

3 Applications of gamma and beta functions

4 Applications of differential equations and series solutions

5 Applications of partial differential equations and numerical solutions


1 en.wikipedia.org/wiki/Heaviside_step_function

2 en.wikipedia.org/wiki/Beta_function

3 rmmc.asu.edu/jie/jie.html

4 gwu.geverstine.com/pdenum.pdf

5 en.wikipedia.org/wiki/Power_series_solution_of_differential_equations


☐ CHALK & TALK ☐ STUD.

ASSIGNMENT

☐ WEB RESOURCES

☐ LCD/SMART

BOARDS

☐ STUD. SEMINARS ☐ ADD-ON

COURSES

Course Handout

63



☐ ASSIGNMENTS ☐ STUD. SEMINARS ☐ TESTS/MODEL

EXAMS

☐ UNIV.

EXAMINATION

☐ STUD. LAB

PRACTICES

☐ STUD. VIVA ☐ MINI/MAJOR

PROJECTS

☐ CERTIFICATIONS

☐ ADD-ON

COURSES

☐ OTHERS


☐ ASSESSMENT OF COURSE OUTCOMES (BY

FEEDBACK, ONCE)

☐ STUDENT FEEDBACK ON FACULTY

(TWICE)

☐ ASSESSMENT OF MINI/MAJOR PROJECTS BY

EXT. EXPERTS

☐ OTHERS


Mr. Shyam Sunder Iyer

(Faculty) (HOD)

Course Handout

64


7. EE 010 805 G06: Distributed Power Systems

Course Handout

65



PROGRAMME: EEE DEGREE: BTECH

COURSE: Distributed Power Systems SEMESTER: 8 CREDITS: 4

COURSE CODE: EE010805 G04

REGULATION:UG COURSE TYPE: Elective

COURSE AREA/DOMAIN: Renewable Energy

Systems CONTACT HOURS: 3+1 (Tutorial) hours/Week.


ANY):No LAB COURSE NAME: Nil

SYLLABUS:

UNIT DETAILS HOURS

I

Photo-voltaic and Fuel cells: Basic characteristics of sunlight – solar energy

resource –photovoltaic cell – cell efficiency – characteristics – equivalent circuit –

photo voltaic for battery charging – charge regulators – PV modules – battery backup

– limitations –equipment’s and systems – Types of fuel cells – losses in fuel cells.

12

II

Wind Turbines and Embedded generation: Wind Source – wind statistics – energy

in the wind – aerodynamics – rotor types – forces developed by blades – aerodynamic

models – braking systems – tower – control and monitoring system – power

performance – Wind driven induction generators – power circle diagram – steady

state performance – modeling – integration issues – impact on central generation –

transmission and distribution systems –wind farm electrical design.

12

III Isolated generation: Wind – diesel systems – fuel savings – permanent magnet

alternators – modeling – steady state equivalent circuit – self excited induction

generators – integrated wind – solar systems.

12

IV

Other Renewable Sources and Bio fuels: Micro- hydel electric systems – power

potential –scheme layout – generation efficiency and turbine part flow isolated and

parallel operation of generators – geothermal – tidal and OTEC systems –

classification of bio fuels – Conversion process – applications.

12

V

Power Quality Issues: sustained interruptions – voltage regulation – harmonics –

voltage sag

Operating conflicts: Fault clearing requirements – reclosing – interference with

relaying – voltage regulation issues – islanding – ferroresonance.

Distributed generators on low voltage networks: Network operation –

interconnection issues – integrating techniques

12

TOTAL HOURS 60



T John F.Walker & Jenkins ,N., ` Wind Energy Technology', John Wiley and sons, Chichester,

U.K.,1997.

T Sukhatme,S.P.,`Solar Energy- Principles of Thermal Collection and Storage' Tata Mc- Graw-Hill,

New Delhi.

Course Handout

66


T S.L.Soo, 'Direct Energy Conversion', Prentice Hall Publication.

T Roger.C.Dugan, Mark F McGranaghan, Surya Santoso, H.Wayne Beaty Electrical Power Systems

Quality, Tata McGraw Hill

R Freries L.L., 'Wind Energy Conversion Systems', Prentice Hall U .K., 1990.

R Kreith,F., and Kreider,J.F., 'Principles of Solar engineering', Mc-Graw-Hill, Book Co.

R Imamura M. S.et.al., 'Photo voltaic System Technology, European Hand Book',H S.,Stephen and

Associate, 1992.

R James Larminie, Andrew Dicks,Fuel Cell Systems', John Wiley and Sons Ltd



EE010 606 L06 Renewable Energy Resources A basic understanding about the various

Renewable energy sources and its applications 6

COURSE OBJECTIVES:

1 To impart introductory knowledge of distributed power systems

2 To develop understanding of power generation systems using renewable energy

3 To develop understanding of integrating the renewable energy systems to the grid.

COURSE OUTCOMES:

SI

No DESCRIPTION

1 Students will be able to explain and analyze the basics of Solar PV systems.

2 Students will be able to differentiate between various types of Fuel Cells.

3 Students will be able to develop basic knowledge about Wind Energy systems.

4 Students will be able to compare and explain the various types of renewable energy sources and bio

fuels.

5 Students will be able to classify the various power quality issues.

SI

No DESCRIPTION BLOOMS’ TAXONOMY LEVEL

1 Students will be able to explain the basics of

Solar PV systems.


2 Students will be able to differentiate between

various types of Fuel Cells.

Analysis [Level 4]

3 Students will be able to develop basic

knowledge about Wind Energy systems.

Knowledge [Level 1]

4

Students will be able to compare and

contrast the various types of renewable

energy sources and bio fuels.

Analysis [Level 4]

5 Students will be able to classify the various

power quality issues.

Comprehension [Level 2]

Course Handout

67



OUTCOMES (COs) – PROGRAM SPECIFIC OUTCOMES (PSOs):

PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9 PO 10 PO 11 PO 12

PSO

1

PSO

2

PSO

3

C805.1 1 3 2 2 2 3

C805.2 1 2 2 2

C805.3 2 1 2 3 2 3

C805.4 2 3 2 2 2

C805.5 3 2 1 3

EE 805 G06 1 1 1 1 2 1 1 1 2 1 3

JUSTIFATIONS FOR CO-PO MAPPING:


C805.1-PO1 L Students will be able to explain the fundamentals of SPV systems

C805.1-PO3 H Students will be able to develop SPV based systems to meet specific

needs of society

C805.1-PO5 M Students will be able to model SPV based systems to better understand

its usage and limitations.

C805.1-PO7 M Students will be able to understand the importance SPV based systems

for sustainable development

C805.1-P10 M Students will be able to communicate effectively using presentations

with public the need for SPV based systems

C805.2-PO3 L Students will be able to design and use fuel cells to meet the needs of the

end user

C805.2-PO4 M Students will be able to analyze and interpret data from the area of fuel

cell technology

C805.2-PO6 M Student will be able to apply the knowledge in the area of fuel cells for

the solution of societal issues

C805.3-PO2 M Students will be able to analyse the problems persisting in the area of

Wind energy systems.

C805.3-PO3 L Students will be able to develop wind energy systems to meet the

specific societal needs

C805.3-PO5 M Students will be able to apply modern tools to predict and analyse the

advantage sand limitations of wind energy systems

C805.3-PO7 H Students will be able to demonstrate the need for hybrid wind energy

systems for sustainable development

C805.3-PO10 M Students will be able to communicate effectievly with public the need for

wind energy systems for societal development

Course Handout

68


C805.4-PO4 M Students will be able to analyse and interpret data in the area of

renewable energy resources

C805.4-PO6 H Students will be able to apply the knowledge of renewable energy

resources for the betterment of society

C805.4-P10 M Students will be able to communicate effectievly with public the

importance of renewables in human lives

C805.4-P12 M Students will be able to learn continoulsy from the fast changing

technological nature of renewable resources

C805.5-PO2 H Studnets will be able to identify the various types of power quality issues

when connecting distributed generators to the existing system

C805.5-PO5 M Students will be able to use the modern tools and techniques to anlayse

the effect of power quality issues.

C805.5-PO8 L Students will be able to understand the ethical principles and

responsibilities in the area of power quality


SI

No. DESCRIPTION

PROPOSED

ACTIONS

RELEVANCE

WITH POs

RELEVANCE

WITH PSOs

1 Implementation of MPPT

Algorithm

Implemented using

MATLAB 15

3,5,6 1,2


LECTURER/NPTEL ETC


SI

No. DESCRIPTION

PROPOSED

ACTIONS

RELEVANCE

WITH POs

RELEVANCE

WITH PSOs

1 Introduction to MPPT Algorithm Additional

Class

1,12

2


1 (2016) MNRE Website [Online] Available: http://www.mnre.gov.in


☑ CHALK & TALK ☐ STUD.

ASSIGNMENT

☐ WEB RESOURCES

☑ LCD/SMART

BOARDS

☐ STUD. SEMINARS ☐ ADD-ON

COURSES

http://www.mnre.gov.in/

Course Handout

69



☑ ASSIGNMENTS ☐ STUD. SEMINARS ☑ TESTS/MODEL

EXAMS

☑ UNIV.

EXAMINATION

☐ STUD. LAB

PRACTICES

☐ STUD. VIVA ☐ MINI/MAJOR

PROJECTS

☐ CERTIFICATIONS

☐ ADD-ON

COURSES

☐ OTHERS


☑ ASSESSMENT OF COURSE OUTCOMES (BY

FEEDBACK, ONCE)


(TWICE)


EXT. EXPERTS

☐ OTHERS


Ms. Ragam Rajagopal Ms. Santhi B.

(HOD)

Course Handout

70


7.2 COURSE PLAN

Sl.No Module Planned Date Planned

1 1 16-Jan-17 Introduction to Distributed Power System

2 1 23-Jan-17 Basic characteristics of sunlight – solar energy resource

3 1 24-Jan-17 Photovoltaic cell – cell efficiency – factors affecting cell

efficiency-characteristics – equivalent circuit - PV modules

4 1 30-Jan-17 Types of inverters-Types of battery

5 1 31-Jan-17 Charge Controller-Types

6 1 2-Feb-17 DC-DC Converter working and types

7 1 3-Feb-17 Types of PV systems-photo voltaic for

battery charging

8 1 6-Feb-17 Types of fuel cells – losses in fuel cells.

9 4 7-Feb-17 Tidal power plant-Working

10 4 9-Feb-17 Components of tidal power plant

11 4 10-Feb-17 OTEC

12 4 13-Feb-17 Geo Thermal energy

13 4 14-Feb-17 Small hydel power plant

14 4 16-Feb-17 Turbines used in hydel power plant

15 4 17-Feb-17 Turbine part flow– generation efficiency and turbine part flow

isolated and parallel operation of generators

16 4 20-Feb-17 Classification of bio fuels – Conversion process – applications.

17 2 21-Feb-17 Wind Source – wind statistics

18 2 23-Feb-17 Energy in the wind – aerodynamics-– power performance

19 2 27-Feb-17 Rotor types – forces developed by blades

20 2 28-Feb-17 Aerodynamic models -braking systems

21 2 2-Mar-17 Tower - types

22 2 6-Mar-17 Control and monitoring system

23 2 7-Mar-17 Types of WPP-working

24 2 16-Mar-17 Circle Diagram-Modeling of Induction Generator-

25 2 17-Mar-17 Steady state performance

26 2 20-Mar-17 Integration issues

27 2 21-Mar-17 Impact on central generation

Course Handout

71


28 2 23-Mar-17 Transmission and distribution systems

29 2 24-Mar-17 Wind farm electrical design.

30 3 27-Mar-17 Wind – diesel systems

31 3 28-Mar-17 Components of wind diesel system-Fuel savings

32 3 30-Mar-17 Integrated wind – solar systems.

33 3 31-Mar-17 Permanent magnet alternators –modeling – steady state

equivalent circuit

34 3 3-Apr-17 Self excited induction generators

35 5 4-Apr-17 Sustained interruptions – voltage regulation – harmonics –

voltage sag

36 5 6-Apr-17 Fault clearing requirements – reclosing

37 5 7-Apr-17 Interference with relaying –voltage regulation issues

38 5 10-Apr-17 Islanding – ferroresonance.

39 5 11-Apr-17 Network operation – interconnection issues –

40 5 17-Apr-17 Integrating techniques

Course Handout

72


7.3 ASSIGNMENTS

ASSIGNMENT-I

1. Explain parallel operation of synchronous generators.

ASSIGNMENT-2

1. Write short notes on the following Power Quality Issues.

a. Sustained Interruptions

b. Voltage Regulation

c. Harmonics

d. Voltage Sag

Course Handout

73


8. EE 010 806: Electrical Machines Lab II

Course Handout

74



PROGRAMME: Electrical and Electronics

Engineering

DEGREE: BTECH

COURSE: Electrical Machines Lab II SEMESTER: Eighth CREDITS: 2

COURSE CODE: EE 010 806

REGULATION: UG

COURSE TYPE: CORE

COURSE AREA/DOMAIN: Electrical Machines CONTACT HOURS: 6 hours/Week.


ANY): NA

LAB COURSE NAME: NA

SYLLABUS:

CYCLE DETAILS HOURS

I Cycle I

1. Pre-determination of voltage regulation of an alternator using emf and mmf

methods.

2. Regulation of salient pole alternator by Blondel’s method.

3. Induction Generator characteristics.

4. V-curves and Inverted V curves- alternator.

5 a. No load abd blocked rotor test on a three phase induction motor

b.Circle diagram of a three phase induction motor

6. Cascade operation of induction motor.

7. No load and Blocked rotor tests on a single phase induction motor

8. Load test on single phase induction motor.

II Cycle II

9. Load test on three phase alternator.

10. V and inverted V curve of synchronous motor.

11. Voltage regulation of alternator by feeding back to mains.

12. Pre-determination of voltage regulation of an alternator using potier

method.

13. Load test on three phase squirrel cage induction motor.



R.1 The performance and Design of AC Machines: M.G. Say, CBS Publishers

R.2 Theory and performance of Electrical Machines: J.B Gupta, S. K. Kataria & Sons

R.3 Theory of Alternating Current Machinery: Alexander Langsdorf, Tata Mgraw Hill

Course Handout

75




EE 010

602

Induction Machines Load test and performance characteristics

of induction machines are dealt in this

course.

Sixth

EE 010

702

Synchronous Machines Classification of synchronous machines and

different methods to obtain the regulation

of alternator is studied in this course.

Seventh

COURSE OBJECTIVES:

1 To conduct various tests on synchronous and induction machines and to study their

performance.

COURSE OUTCOMES:

Sl.

No.

DESCRIPTION

Bloom’s Taxonomy

Level

1 Students will be able to predict the performance of Synchronous and

Induction machines using standard equivalent circuit models

Application

[Level3]

2

Students will be able to select the appropriate machines based on the

application requirements

Knowledge

[Level 1]

3

Students will be able to illustrate laboratory data and experimental

results using professional quality graphical representations

Comprehension

[Level 2]

4 Students will work in teams to conduct experiments, analyze results,

and develop technically sound reports of outcomes.

Analysis

[Level 4]

5

Students will be able to identify faults occurring in machines and take

necessary corrective measures

Comprehension

[Level 2]



Course Handout

76


PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9

PO

10

PO

11

PO

12

PSO

1

PSO

2

PSO

3

C 806.1 3 3 3

2

C 806.2 2 3 3 2

C 806.3

2 2

C 806.4

2 3

C 806.5

3 3 3

2

EE 010 806 1 2 2 3 0 0 0 0 1 0 0 0 1 1 0



C 806.1-PO1 H Students will be able to apply the knowledge of AC machines to predict their

performance

C 806.1-PO3 H Students will be able to design system components based on the performance

characteristics of AC machines

C 806.1-PO4 H Students will be able to provide valid conclusions regarding complex

engineering based on the characteristics of machines

C 806.2-PO1 M Students can apply the knowledge of basic engineering to select machines

based on the application

C 806.2-PO2 H Students will be able to analyze the characteristics of various machines and

provide substantiated conclusions

C 806.2-PO4 H Students will be able to interpret the data the from various experiments and

provide suggestions for different applications

C 806.3-PO2 M Student will be able to easily analyze the characteristics of machines using

graphical representations

C 806.3-PO3 M Student will be able to design solutions for engineering problems from

graphical representations

C 806.4-PO4 M Student will be able to conduct experiments on AC Machines and interpret

the data and provide valid suggestions

Course Handout

77


C 806.4-PO9 H Student will be able to work as a team and function effectively in

multidisciplinary environments

C 806.5-PO2 H Student will be able to formulate the problems in the area of fault analysis on

AC machines

C 806.5-PO3 H Student will be able to design solutions for faults occurring in machines

C 806.5-PO4 H Students will be able to conduct investigations on machine faults and provide

valid suggestions



ACTIONS

1 Familiarization with AC Machines- Induction motor and Alternator

parts as to their specific use and application is not included.

Arrange industrial visits

2 Installation procedures of AC Machines are not included in the

syllabus.


3 Troubleshooting techniques for AC Machines is not included in the

syllabus.



LECTURER/NPTEL ETC


1 Familiarization of Alternator parts and its applications


1 Prof. Krishna Vasudevan, Prof. G. Sridhara Rao, Prof. P. Sasidhara Rao Electrical Machines II

[Online] Available: www.nptel.iitm.ac.in/courses/IIT-MADRAS/Electrical...II/.../2_6.pdf



ASSIGNMENT

☐ WEB RESOURCES

☐ LCD/SMART

BOARDS

☐ STUD. SEMINARS ☐ ADD-ON COURSES


Course Handout

78


☐ ASSIGNMENTS ☐ STUD. SEMINARS TESTS/MODEL

EXAMS

UNIV.

EXAMINATION

STUD. LAB

PRACTICES

STUD. VIVA ☐ MINI/MAJOR

PROJECTS

☐ CERTIFICATIONS



☐ ASSESSMENT OF COURSE OUTCOMES (BY

FEEDBACK, ONCE)

STUDENT FEEDBACK ON FACULTY

(TWICE)


EXT. EXPERTS

☐ OTHERS

Prepared by

Ms. Jayasri R Nair Approved by

Ms. Rinu Alice Koshy Ms. B. Santhi

HOD

Course Handout

79


8.2 COURSE PLAN

Sl.No Date Cycle Experiments

1 30-Jan-2017 1 Pre-determination of voltage regulation of an alternator using emf and mmf

methods.

2 31-Jan-2017 1 Pre-determination of voltage regulation of an alternator using emf and mmf

methods.

3 6-Feb-2017 1 Regulation of salient pole alternator by Blondel’s method.

4 7-Feb-2017 1 Induction Generator characteristics.

5 13-Feb-2017 1 V-curves and Inverted V curves- alternator

6 14-Feb-2017 1 5 a. No load abd blocked rotor test on a three phase induction motor b.Circle

diagram of a three phase induction motor

7 20-Feb-2017 1 Cascade operation of induction motor.

8 21-Feb-2017 1 No load and Blocked rotor tests on a single phase induction motor

9 27-Feb-2017 1 Load test on single phase induction motor.

10 28-Feb-2017 2 Load test on three phase alternator.

11 6-Mar-2017 2 V and inverted V curve of synchronous motor.

12 7-Mar-2017 2 Voltage regulation of alternator by feeding back to mains

13 20-Mar-2017 2 Pre-determination of voltage regulation of an alternator using potier method.

14 21-Mar-2017 2 Load test on three phase squirrel cage induction motor.

Course Handout

80


8.3 LAB CYCLE

Cycle Experiments

1 Pre-determination of voltage regulation of an alternator using emf and mmf methods.

1 Pre-determination of voltage regulation of an alternator using emf and mmf methods.

1 Regulation of salient pole alternator by Blondel’s method.

1 Induction Generator characteristics.

1 V-curves and Inverted V curves- alternator

1 5 a. No load abd blocked rotor test on a three phase induction motor b.Circle diagram of a

three phase induction motor

1 Cascade operation of induction motor.

1 No load and Blocked rotor tests on a single phase induction motor

1 Load test on single phase induction motor.

2 Load test on three phase alternator.

2 V and inverted V curve of synchronous motor.

2 Voltage regulation of alternator by feeding back to mains

2 Pre-determination of voltage regulation of an alternator using potier method.

2 Load test on three phase squirrel cage induction motor.

Course Handout

81


8.4 OPEN QUESTIONS

1. Predetermine the % Voltage Regulation of a Non-salient pole alternator at Full load 0.8 pf lag,

using Pessimistic method.

2. Predetermine the % Voltage Regulation of a Non-salient pole alternator at Full load 0.8 pf lead,

using pessimistic method.

3. Predetermine the % Voltage Regulation of a Non-salient pole alternator at Full load u.p.f, using

pessimistic method.

4. Predetermine the % Voltage regulation of a Smooth cylindrical alternator at 3/4th Full load 0.866

pf lag, using e.m.f method.

5. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at 3/4th Full load 0.866

pf lead, using e.m.f method.

6. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at 3/4th Full load u.p.f,

using e.m.f method.

7. Conduct a suitable experiment on a given round rotor alternator to determine its synchronous

impedance. Also predetermine the %Voltage Regulation at Full load 0.8 p.f. leading. Draw the

phasor diagram.


impedance. Also predetermine the %Voltage Regulation at Full load 0.8 p.f. lagging. Draw the

phasor diagram.


impedance. Also predetermine the %Voltage Regulation at Full load u.p.f. Draw the phasor

diagram.

10. Predetermine the % Voltage Regulation of a Non-salient pole alternator at 3/4th Full load 0.8 pf

lag, using Synchronous Impedance method.


lead, using Synchronous Impedance method.

12. Predetermine the % Voltage Regulation of a Non-salient pole alternator at 3/4th Full load u.p.f,

using Synchronous Impedance method.

13. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load 0.866 pf

lead, using Optimistic method.

14. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load 0.866 pf

lag, using Optimistic method.

15. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load u.p.f, using

Optimistic method.


lead, using m.m.f method.


lag, using m.m.f method.

18. Predetermine the % Voltage Regulation of a Non-salient pole alternator at 3/4th Full load u.p.f,

using m.m.f method.

19. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load u.p.f using

Potier method.

20. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at 3/4th Full load 0.866

p.f lag, using Potier method.

21. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at 1.25 times Full load,

0.8 p.f lead, using Potier method.

Course Handout

82


22. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load u.p.f using

ZPF method.

23. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load 0.8 p.f lag,

using ZPF method.

24. Predetermine the % Voltage Regulation of a Smooth cylindrical alternator at Full load 0.8 p.f

lead, using ZPF method.

25. Conduct a proper test on a given round rotor alternator to determine its Potier reactance.

26. Conduct proper tests on a given non-salient pole alternator to determine the rise in voltage at Full

load current, the current being 900 lagging, when the load at rated voltage is thrown off.

27. Conduct proper tests on a non-salient pole alternator and determine the additional field current

required to overcome the effect of armature reaction drop.

28. Predetermine the % Voltage Regulation of a Salient pole alternator at Full load 0.8 p.f lag, using

suitable method.

29. Predetermine the % Voltage Regulation of a Salient pole alternator at full load 0.8 p.f lead, using

suitable method.

30. Predetermine the % Voltage Regulation of a Salient pole alternator at full load u.p.f, using

suitable method.


Blondel’s method.


Blondel’s method.

33. Predetermine the % Voltage Regulation of a Salient pole alternator at full load u.p.f, using

Blondel’s method.


Slip test.


Slip test.

36. Predetermine the % Voltage Regulation of a Salient pole alternator at full load u.p.f, using Slip

test.

37. Determine the Power developed in a Salient pole machine when the field is unexcited at 0.866 p.f

lag.

38. Determine the Power developed in a Salient pole machine when the field is unexcited at 0.866 p.f

lead.

39. Determine the Power developed in a Salient pole machine when the field is unexcited at u.p.f

condition.

40. Determine the Maximum Power developed in a Salient pole machine, when the field is unexcited.

41. For a given A.C. Machine, determine the reactances due to the effect of saliency of the rotor by

conducting suitable tests.

42. Conduct suitable experiments on a Salient pole alternator to determine its synchronous

reactances.

43. Plot the performance characteristics (η Vs O/P, p.f Vs O/P & % slip Vs O/P) of the given

Induction Generator.

44. Plot the performance characteristics (η Vs O/P, p.f Vs O/P & % slip Vs O/P) of the given

Induction Machine when the same is operated at super synchronous speed.

45. Run the given 3 φ Induction machine at a hyper synchronous speed and determine the efficiency

and p.f. at a particular load current.

46. Run the given 3 φ Induction machine at a leading p.f. operation and determine the slips at any

two load currents.

47. Conduct a proper test on a given 3 φ Induction machine, allowing it to run with a negative slip

and determine the p.f. and efficiency at any two load currents.

Course Handout

83


48. Plot the V curve & Inverted V curve of the given alternator at an output of 1800W.

49. Plot the V curve & Inverted V curve of the given alternator at no-load.

50. Plot the variation of armature current with field current of the given alternator at an output of

1800W

51. Plot the variation of p.f. with field current of the given 3 φ alternator at an output of 1800W

52. Plot the variation of armature current with field current of the given 3 φ alternator at no-load

condition.

53. Plot the variation of p.f. with field current of the given 3 φ alternator at no-load condition.

54. Draw the exact equivalent circuit of the given 3φ Induction motor by conducting suitable tests.

55. Determine the total resistance & leakage reactance per phase of the given 3φ Squirrel Cage

Induction motor referred to stator by conducting suitable test.

56. By conducting suitable tests, determine the Power input to the Rotor, Efficiency and Torque

developed at a slip of 0.04 of the given 3φ Squirrel Cage Induction motor.

57. Plot the Torque Vs Slip Characteristics of the given 3 φ Induction Motor in its stable region

58. By conducting suitable tests, draw the circle diagram of the given 3 φ Induction motor & obtain

the maximum power output.

59. For a given 3 φ Induction motor, pre-determine the maximum power output by conducting proper

tests.

60. Conduct proper tests on a 3 φ Induction motor and determine the input p.f. at a slip of 4% using

exact equivalent circuit.

61. Conduct suitable tests on a 3 φ Induction motor and obtain maximum torque that the motor can

develop.


the maximum torque.


the stator current at full load power.


the efficiency at full load condition.


the slip at full load condition.

66. Determine equivalent resistance and reactance of a given 3 φ Induction motor. Also construct the

circle diagram.

67. Plot the % efficiency of the Cascade set Vs power output by conducting suitable test.

68. Plot the power factor of the Cascade set Vs power output by conducting suitable test.

69. Plot the Torque developed by the Cascade set Vs power output by conducting suitable test.

70. Determine the % Voltage Regulation of a Non salient pole / Salient pole alternator using feeding

back to mains at ¾ full load 0.8 p.f lead.


back to mains at ¾ full load 0.6 p.f lead.


back to mains at ¾ full load 0.8 p.f lag.


back to mains at ¾ full load 0.6 p.f lag.


back to mains at ¾ full load u.p.f condition.


back to mains at 1/2 full load u.p.f condition.

76. Determine the % Voltage regulation of the given 3-phase alternator at a load current of 3A and

at power factors of 0.8 lag, 0.8 lead and unity by conducting a suitable test.

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77. Determine the % Voltage regulation of the given 3-phase alternator at a load current of 3.5A and

at power factors of 0.8 lag, 0.8 lead and unity by the method of feeding back to mains. Also plot

the regulation characteristics. (%Voltage regulation vs p.f.)

78. Conduct a suitable experiment on a given 1 φ Induction motor and determine the torque, output

power, efficiency, p.f and slip at ¾ th Full load.

79. Plot the % Efficiency Vs Output power and Torque Vs Output Power of the given 1 φ Induction

motor, by conducting a suitable test.

80. By conducting suitable test, plot the p.f. Vs Output power & Stator Current Vs Output power of

the given single phase Induction motor.

81. Draw the equivalent circuit of the given 1 φ Induction motor based on double field revolving

theory by conducting suitable tests.

82. Conduct a suitable experiment on a given 1 φ Induction motor to draw its speed torque

characteristics in the stable operating region.

83. For the given 1 φ Induction motor, determine the rotor circuit resistance with respect to the

forward and backward rotating fields.

84. For the given 1 φ Induction motor, determine the equivalent resistance and reactance with respect

to the forward and backward rotating fields.

85. Plot the p.f. Vs If characteristics of the given 3 φ Synchronous Motor at an output load of 2160

W.

86. Plot the V-Curve of the given 3 φ Synchronous Motor at No-load.

87. Plot the Inverted V-Curve of the given 3 φ Synchronous Motor at an output load of 2160W

88. Plot the Armature current Vs If characteristics of the given 3 φ Synchronous Motor at No-load.

89. Plot the Armature current Vs field current characteristics of the given 3 φ Synchronous Motor at a

power output of 2160W.

90. Plot the p.f. Vs field current characteristics of the given 3 φ Synchronous Motor at a power output

of 2160W.

91. Conduct proper test on the given 3-phase Alternator and determine its Voltage regulation at Full

load, u.p.f.

92. Conduct proper test on the given 3-phase Alternator and plot the % Voltage regulation Vs power

output. Load may be taken as a resistive load.

93. Conduct a load test on a three phase squirrel cage induction motor coupled to a DC motor and to

obtain the following performance characteristics: Torque Vs Output, Efficiency Vs Output, Input

current Vs Output, p.f. Vs Output and slip Vs Output

94. Conduct a load test on a three phase squirrel cage induction motor coupled to a DC motor and to

obtain the Torque, Efficiency, Input current, p.f. and slip at half full load.

95. Synchronize the given 3-phase alternator to the supply mains, by wiring a suitable set up.

96. By wiring a suitable set up, run the given 3-phase Synchronous machine as a Synchronous Motor.

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8.5 ADVANCED QUESTIONS

1. Separation of Losses in a three phase Induction Motor

2. Electrical braking of three phase Induction Motor

BOOK REFEREENCES:

1 Electrical Laboratory Exercises by Dr. K. Murugesh Kumar, Vikas Publishing House Pvt Ltd.

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9. EE010 807 Project Work

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PROGRAMME: Electrical And Electronics

Engineering

DEGREE: BTECH

COURSE: Project Work SEMESTER: 8 CREDITS: 4

COURSE CODE: EE010 807 REGULATION:

UG

COURSE TYPE: CORE

COURSE AREA/DOMAIN: EEE CONTACT HOURS: 6 hour/Week.


ANY): Nil

LAB COURSE NAME: NA

SYLLABUS:

UNIT DETAILS HOUR

S

I

The progress in the project work is to be presented by the middle of eighth semester

before the Evaluation committee. By this time, the students will be in a position to

publish a paper in international/ national journals/conferences. The EC can accept,

accept with modification, and request a resubmission.

The progress of project work is found unsatisfactory by the EC during the middle of the

eighth semester presentation, such students has to present again to the EC at the end of

the semester and if it is also found unsatisfactory an extension of the project work can

be given to the students.

II

Project report: To be prepared in proper format decided by the concerned department.

The report shall record all aspects of the work, highlighting all the problems faced and

the approach/method employed to solve such problems. Members of a project group

shall prepare and submit separate reports. Report of each member shall give details of

the work carried out by him/her, and only summaries other members’ work.

TOTAL HOURS



NA



All Electrical & Electronics Engineering

Subjects

Depending on area of topic

fundamentals should be clear S1 to S8

Mathematical Modeling/ simulation / Depending on selection of S1 to S8

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programming Skill in any computer

language

embedded controllers/ software

simulation

COURSE OBJECTIVES:

1 To design and develop a system with clearly specified objectives

2 To give the students an opportunity to synthesize and apply the knowledge and analytical skills

learned in the different disciplines

3 To make them equipped in using simulation tools and validate the results using hardware

COURSE OUTCOMES:

SNO DESCRIPTION BLOOMS’

TAXONOMY

LEVEL

1

Students are able to apply the fundamental knowledge of Electrical and

Electronics Engineering in developing novel products/solutions and thereby

contributing to society

Apply

Level 3

2 Students become capable of designing and developing system prototypes

independently by utilizing latest softwares and equipments

Create

Level 6

3 Intellectual capability and innovative thinking of the students are ignited Knowledge

Level 1

4 Students are facilitated to probe into or identify technical issues and solve

them effectively in a systematic manner

Understand

Level 2

5 By team work students are able to develop professionalism, build self

confidence and practice ethical responsibilities

Create

Level 6


OUTCOMES (COs) – PROGRAM SPECIFIC OUTCOMES (PSOs):

PO

1

PO

2

PO

3

PO

4

PO

5

PO

6

PO

7

PO

8

PO

9 PO 10 PO 11 PO 12

PSO 1 PSO 2 PSO 3

C807.1 3 2 3 1 1 2 1 1 3 1 2

C807.2 1 1 3 1 3 1 2 1 1 2 1

C807.3 2 1 1 1 1 1 1 1 1 1

C807.4 1 1 1 1 1 1 1 1 1 1 1 2

C807.5 1 1 1 3 2 3 1 1 1 1

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JUSTIFATIONS FOR CO-PO MAPPING:


C807.1-PO1 H Students will be able to apply the engineering knowledge and skill in

product development.

C807.1-PO2 M Students will be able to analysis industrial/commercial issues and will be

able to address them through their product/ innovative technology.

C6807.1-PO3 H Students will be able to design and develop solutions for societal needs

C807.1-PO4 L

Students will be able to conduct literature survey, sound investigation

and research methods to address the issue sustainable development of

product.

C807.1-P5 M Students will be able to use modern simulation/optimization technique.

C807.1-PO6 M Students will be able to learn continoulsy and will practice professional

ethics

C807.1-PO7 L Students will be able to develop new products/ technology for

sustainable development of environment.

C807.1-PO11 L Students will be able to manage their project effectively well in time

frame with minimum expenditure.

C807.2-PO1 L

Students will be able to analyse the problems persisting in the society

and apply basic and advanced engineering fundamentals to design

prototype.

C807.2-PO2 L Students will be able to design and develop of prototype after review of

literature research.

C807.2-PO3 H Students will be able to design and develop of prototype to meet the

specific societal needs

C807.2-PO4 L Students will be able to conduct literature survey, sound investigation

and research methods for prototype development.

C807.2-PO5 H Students will be able to use modern simulation/optimization/design and

codeing technique for prototype development.

C807.2-PO6 L Students will be able to research, analyse and interpret issues related to

society/industry and will be able to suggest apt solution.

C807.2-PO9 M Students will be able to funtion effectively as a team.

C807.2-PO10 L Students will be able to communicate effectievly with public the need of

newly proposed system for societal development

C807.2-PO11 L Students will develop a effective project and finance management skills

C807.3-PO2 M Students will be able to improve their intellectual capability during

design and development of protopype.

C807.3-PO3 L Students will be able to resolve the problem identified though their

innovative thinking.


and research methods their by framing innovative ideas.


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sustainable development of environment through their proposed system.

C807.3-PO9 L Students will be able to funtion effectively as a team.


newly proposed system for societal development.

C807.4-PO2 L Students will be able to investigate industrial/commercial issues and will

be able to address them through their product/ innovative technology.

C807.4-PO3 L Students will be able to propose and develop solutions for societal needs

C807.4-PO4 L

Students will be able to carry out literature survey, sound analysis and

research methods to address the issue sustainable development of

product.

C807.4-PO5 L Students will be able to use modern simulation/optimization/design and

codeing technique for prototype development.

C807.4-PO6 L Students will be able to research, analyse and interpret issues related to

society/industry and will be able to suggest apt solution



C807.4-PO9 L Students will be able to funtion effectively as a team.



C807.4-PO11 L Students will develop a effective project and finance management skills

C807.5-PO1 L Students will be able to apply the engineering knowledge and skill in

product development.

C807.4-PO2 L Students will be able to analysis industrial/commercial issues and will be

able to address them through their product/ innovative technology.


and research methods for prototype development.

C807.4-PO7 H Students will be able to develop new products/ technology for


C807.4-PO8 M Students will be able to practice social and professional ethics

C807.4-PO9 H Students will be able to funtion effectively as a team.





ACTIONS

1 NA


LECTURER/NPTEL ETC

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1 Students learn to make reports in LaTeX

2 Students do self-learning of MATLAB, Embedded controller programming, simulation and other

tools as required by their project.

3 Enhancement of the projects for specific applications


1 IEEE Journals and Conference papers

2 Data sheets



ASSIGNMENT

☐ WEB RESOURCES

LCD/SMART

BOARDS

STUD. SEMINARS ☐ ADD-ON COURSES


☐ ASSIGNMENTS STUD. SEMINARS ☐ TESTS/MODEL

EXAMS

☐ UNIV.

EXAMINATION

☐ STUD. LAB

PRACTICES

STUD. VIVA MINI/MAJOR

PROJECTS

☐ CERTIFICATIONS



ASSESSMENT OF COURSE OUTCOMES (BY

FEEDBACK, ONCE)

☐ STUDENT FEEDBACK ON FACULTY

(TWICE)

ASSESSMENT OF MINI/MAJOR PROJECTS BY

EXT. EXPERTS

☐ OTHERS


Mr. Jebin Francis Ms. Santhi B.

HOD

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9.2 COURSE PLAN

Sl.No Planned

Date Planned

1 16-Jan-17 General Guidelines to Students regarding Completion of project Work.

2 17-Jan-17 Individual Project Work - BATCH A (8 groups)

3 19-Jan-17 Individual Project Work - BATCH B (7 groups)




7 30-Jan-17 Phase 2 - First Evaluation - (60% of total work to be Completed) - BATCH B


9 31-Jan-17 Phase 2 - First Evaluation - (60% of total work to be Completed) - BATCH B

10 2-Feb-17 Phase 2 - First Evaluation - (60% of total work to be Completed) - BATCH A

11 3-Feb-17 Phase 2 - First Evaluation - (60% of total work to be Completed) - BATCH A

12 6-Feb-17 Individual Project Work - BATCH A (8 groups)


14 9-Feb-17 Individual Project Work - BATCH B (7 groups)






20 20-Feb-17 Phase 2 - Second Evaluation - (75% of total work to be Completed) - BATCH A

21 21-Feb-17 Phase 2 - Second Evaluation - (75% of total work to be Completed) - BATCH A

22 23-Feb-17 Phase 2 - Second Evaluation - (75% of total work to be Completed) - BATCH B

23 24-Feb-17 Phase 2 - Second Evaluation - (75% of total work to be Completed) - BATCH B



26 2-Mar-17 Individual Project Work - BATCH B (7 groups)

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28 6-Mar-17 Individual Project Work - BATCH A (8 groups)

29 7-Mar-17 Individual Project Work - BATCH A (8 groups)



32 21-Mar-17 Poster Submission - of Proposed Project work

33 23-Mar-17 Phase 2 - Final Evaluation - BATCH A

34 24-Mar-17 Phase 2 - Final Evaluation - BATCH A

35 27-Mar-17 Phase 2 - Final Evaluation - BATCH B

36 28-Mar-17 Phase 2 - Final Evaluation - BATCH B

37 30-Mar-17 PROJECT EXPO - 2017

38 3-Apr-17 Individual Project Report Submission - Draft Copy

39 10-Apr-17 Individual Project Report Submission - Final

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department of electrical & electronics engineering

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