sgp cp final[1]

8/6/2019 SGP CP Final[1]

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FACULTY OF ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT

SAVEETHA SCHOOL OF ENGINEERING

SAVEETHA UNIVERSITY

EE3515 Switchgear and Protection

COURSE PLAN

Faculty Name: G Anandha kumar Class: III Yr/ EEE

AIMTo study some fundamental concepts in switch gear and its protection.

OBJECTIVESTo impart knowledge on

1. To understand physical as circuit breakers and isolators.2. To learn planning and operation of relays and apparatus protection.3. To study various heating and welding concepts.4. To understand illumination systems.

Sl.No Date Course Content Materials

used

1 11.07.11 UNIT I CIRCUIT BREAKERS AND ISOLATORS Board & Chalk

2 12.07.11 Types of circuit breakers , basic principles of operation. Board & Chalk

3 13.07.11 Arc extinction arc voltage and current wave form in AC circuit breaki Board & Chalk

4 15.07.11 Restriking and recovery voltage . Board & Chalk

5 16.07.11 DC breakers rupturing capacity making capacity. Board & Chalk

6 18.07.11 Oil circuit breakers, SF6 circuit breakers. PPT

7 19.07.11 MOCB, ABCB . PPT

8 20.07.11 TUTORIAL Board & Chalk

9 20.07.11 UNIT II RELAYS

10 22.07.11 Relay concepts, Types Board & Chalk

11 25.07.11 Electromagnetic induction type relays Board & Chalk


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12 26.07.11 Working principle of directional relay, Concept of Distance relay PPT

13 27.07.11 Definite impedance and Time distance relay concepts PPT

14 29.07.11 Differential Relay, Current balanced and voltage balanced relays Board & Chalk

15 30.07.11 Workshop on PLC & SCADA

16 01.08.11 STATIC RELAY Board & Chalk


18 03.08.11 UNIT III APPARATUS PROTECTION : AN OVERVIEW Board & Chalk

19 05.08.11 Generator Protection: Phase - Earth and Phase-Phase Fault Relay

concepts

Board & Chalk

20 06.08.11 STATOR INTER TURN FAULT PROTECTION Board & Chalk

21 08.08.11 Restricted earth fault protection and problems, Problems in percentage

unprotected winding.

Board & Chalk

22 09.08.11 INDUSTRIAL VISIT

23 10.08.11 Unrestricted earth fault protection, rotor earth fault protection Board & Chalk

24 12.08.11 GUEST LECTURE

25 15.08.11 Negative Sequence current protection,Transformer Protection:Buchhoz Relay.

Board & Chalk

26 16.08.11 CIA - I

27 17.08.11 CIA - I28 19.08.11 CIA - I

29 20.08.11 CIA - I

30 22.08.11 CIA - I

31 23.08.11 CIA I

32 24.08.11 Differential protection of Transformer and Problems. Board & Chalk


34 29.08.11 Protection of bus bars: Types and workingTransmission lines: Types and working.

Board & Chalk

35 30.08.11 CTs and PTs and their applications in protection schemes Board & Chalk


37 02.09.11 Problems, TUTORIAL Board & Chalk

38 03.09.11 Electric heating , Resistance heating types Board & Chalk

39 05.09.11 TECH PULSE 360

40 06.09.11 TECH PULSE 360


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41 07.09.11 TECH PULSE 360

42 09.09.11 Design of heating element PPT

43 12.09.11 Induction heating types Board & Chalk

44 13.09.11 High frequency heating Dielectric heating Board & Chalk


UNIT I V HEATING AND WELDING

46 16.09.11 Direct and indirect arc furnaces ,Welding - resistance welding arc welding

Board & Chalk

47 17.09.11 Electric welding control. Board & Chalk

48 19.09.11 CIA II

49 20.09.11 CIA II

50 21.09.11 CIA II

51 23.09.11 CIA II52 02.09.11 CIA II

53 26.09.11 CIA II

54 27.09.11 Problems, TUTORIAL. Board & Chalk

55 28.09.11 Lighting calculation design of interior and exterior lighting systems Board & Chalk


57 03.10.11 Factory lighting flood lighting Board & Chalk

58 04.10.11 Street lighting arc lamps. Board & Chalk


60 07.10.11 Industrial drives electric drives Board & Chalk


62 11.10.11 Motors for particular application textile mill steel mill paper

mill mine

Board & Chalk

63 12.10.11 Advantages factors affecting choice of motor Board & Chalk

64 14.10.11 UNIT V ILLUMINATIONB

oard & Chalk

67 15.10.11 Mechanical characteristics of DC and AC motors Board & Chalk

68 17.10.11 CIA - III

69 18.10.11 CIA - III

70 19.10.11 CIA - III

71 21.10.11 CIA - III


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TEXT BOOKS:

1. Sunil S. Rao : Switch Gear Protection and Power Systems (Khanna Publication)2. S.L. Uppal : Electrical Power (Khanna Publication)

REFERENCES:

1. B. Ravindranath & M. Chander : Power System Protection and Switch Gear (New AgeInternational)

2. E. Openshaw Taylor : Utilisation of Electrical Energy (Orient Longman)Warrington A.C: Power system protection I, II

FACULTY HOD PRINCIPAL

72 24.10.11 CIA - III

73 25.10.11 CIA III

74 26.10.11 CIA III

75 28.10.11 Revision I & II Unit Board & Chalk76 29.10.11 Revision III & IV Unit Board & Chalk

77 31.10.11 Revision V Board & Chalk


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EEE 3728 SPECIAL MACHINES AND CONTROLLERS L T P TOTAL

3 1 0 150

AIM

To introduce the student tospecial machines and controllers

OBJECTIVES1. To study the stepping motors.2. To study the switched reluctance motors.

3. To study about the Commutation in DC motors.4. To study the permanent magnet synchronous motors.

UNIT I- SYNCHRONOUS RELUCTANCE MOTORS (9)

Constructionalfeatures-Types-Axial and radial air gap motors-operating principle-Reluctance-Phasor diagram-Characteristics-Vernier motor.

UNIT II - STEPPING MOTORS (9)

Constructional features, principle of operation, modes of excitation torque production in Variable

Reluctance (VR) stepping motor, Dynamic characteristics, Drive systems and circuit for openloop control, Closed loop control of stepping motor.

UNIT III - SWITCHED RELUCTANCE MOTORS (9)

Constructional features, principle of operation. Torque equation, Power controllers,

Characteristics and control Microprocessors based controller.

UNIT IV - PERMANENT MAGNET BRUSHLESS DC MOTORS (9)

Commutation in DC motors, Difference between mechanical and electronic commutators, Hallsensors, Optical sensors, Multiphase Brush less motor, Square wave permanent magnet brushless

motor drives, Torque and emf equation, Torque-speed characteristics, Controllers-Microprocessors based controller.

UNIT V -PERMANENT MAGNET SYNCHRONOUS MOTORS (9)

Principle of operation, EMF, power input and torque expressions, Phasor diagram, Power

controllers, Torque speed characteristics, Self control, Vector control, Current control schemes.

THEORY 45

TUTORIAL 15

TOTAL 60


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TEXT BOOK1. Miller, T.J.E. Brushless Permanent Magnet and Reluctance Motor Drives ,

Clarendon Press, Oxford, 1989.

REFERENCE BOOKS

1. Kenjo, T and Naganori, S Permanent Magnet and brushless DC motors, ClarendonPress, Oxford, 1989.2. Kenjo, T, Stepping motors and their microprocessor control, Clarendon Press,

Oxford, 1989.


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EE3515 SWITCH GEAR AND PROTECTION

AIM

To study some fundamental concepts in switch gear and its protection.

OBJECTIVES

1. To understand physical as circuit breakers and isolators.

2. To learn planning and operation of relays and apparatus protection.

3. To study various heating and welding concepts.

4. To understand illumination systems.

UNIT I- CIRCUIT BREAKERS AND ISOLATORS (9)

Types of circuit breakers basic principles of operation arc extinction arc voltage and current

wave form in AC circuit breaking restriking and recovery voltage DC breakers rupturing

capacity making capacity Oil circuit breakers MOCB, ABCB SF6 circuit breakers.

UNIT II- RELAYS (9)

Classification of relays induction types inverse time characteristics directional over current

and power relays earth fault protection distance relay distance earth fault protection.Basic

static relay block schematic auxiliary voltage supply voltage stabilization by Zener diode

time delay circuit block diagram of over current and directional relay.

\UNIT III- APPARATUS PROTECTION (9)

Generator protection over current external and internal faults earth fault protection self

balanced system protection against failure of excitation. Transformer protection differential

protection self balanced system Bucholz relay Feeder protection protection of ring mains

differential pilot wire protection Merzprice voltage balanced system.

UNIT IV- HEATING AND WELDING (9)


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Electric heating resistance types design of heating element induction heating types

high frequency heating Dielectric heating direct and indirect arc furnaces welding -

resistance welding arc welding electric welding control.

UNIT V - ILLUMINATION (9)

Lighting calculation design of interior and exterior lighting systems factory lighting flood

lighting street lighting arc lamps. Industrial drives electric drives advantages factors

affecting choice of motor mechanical characteristics of DC and AC motors motors for

particular application textile mill steel mill paper mill mine hoist crane motor

selection for intermittent loads.

THEORY 45

TUTORIAL 15

TOTAL 60

TEXT BOOKS

1. Sunil S. Rao : Switch Gear Protection and Power Systems (Khanna Publication)2. S.L. Uppal : Electrical Power (Khanna Publication)

REFERENCES

1. B. Ravindranath & M. Chander : Power System Protection and Switch Gear (New AgeInternational)

2. E. Openshaw Taylor : Utilisation of Electrical Energy (Orient Longman)Warrington A.C : Powersystem protection I, II


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FACULTY OF ELECTRICAL AND ELECTRONICS ENGINEERING DEPARTMENT

SAVEETHA SCHOOL OF ENGINEERING

SAVEETHA UNIVERSITY

EEE 3728 SPECIAL MACHINES AND CONTROLLERS

COURSE PLAN

Faculty Name: G Anandha kumar Class: IV Yr/ EEE

AIMTo introduce the student tospecial machines and controllers

OBJECTIVES1. To study the stepping motors.2. To study the switched reluctance motors.

3. To study about the Commutation in DC motors.

4. To study the permanent magnet synchronous motors.

Sl.No Date Course Content Materials

used

1 11.07.11 UNIT I- SYNCHRONOUS RELUCTANCE MOTORS Board & Chalk

2 12.07.11 Constructionalfeatures Board & Chalk

3 13.07.11 Types-Axial and radial air gap motors Board & Chalk

4 15.07.11 operating principle Board & Chalk

5 16.07.11 Reluctance Board & Chalk

6 18.07.11 Phasor Diagram PPT

7 19.07.11 -Characteristics PPT

8 20.07.11 Vernier motor. Board & Chalk

9 20.07.11 Problems


11 25.07.11 UNIT II - STEPPING MOTORS Board & Chalk

12 26.07.11 Constructional features, PPT

13 27.07.11 principle of operation PPT


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14 29.07.11 Variable Reluctance (VR) stepping motor, Board & Chalk

15 30.07.11 Workshop on PLC & SCADA

16 01.08.11 Dynamic characteristics, Board & Chalk

17 02.07.11 Drive systems Board & Chalk18 03.08.11 Problems Board & Chalk

19 05.08.11 circuit for open loop control of stepping motor. Board & Chalk

20 06.08.11 Closed loop control of stepping motor. Board & Chalk

21 08.08.11 UNIT III - SWITCHED RELUCTANCE MOTORS Board & Chalk


23 10.08.11 Constructional features, Board & Chalk

24 12.08.11 GUEST LECTURE25 15.08.11 Principle of operation. Board & Chalk

26 16.08.11 CIA - I

27 17.08.11 CIA - I

28 19.08.11 CIA - I

29 20.08.11 CIA - I

30 22.08.11 CIA - I

31 23.08.11 CIA I

32 24.08.11 Torque equation Board & Chalk


34 29.08.11 Power controllers Board & Chalk

35 30.08.11 Characteristics and control. Board & Chalk


37 02.09.11 Microprocessors based controller. Board & Chalk

38 03.09.11 Problems Board & Chalk

39 05.09.11 TECH PULSE 360

40 06.09.11 TECH PULSE 360

41 07.09.11TECH PULSE 36042 09.09.11 TUTORIAL

43 12.09.11 UNIT IV PERMANENT MAGNET BRUSHLESS DC MOTORS Board & Chalk

44 13.09.11 Commutation in DC motors . Board & Chalk



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46 16.09.11 Difference between mechanical and electronic commutators. Board & Chalk

47 17.09.11 Hall sensors, Optical sensors, Multiphase Brush less motor Board & Chalk

48 19.09.11 CIA II49 20.09.11 CIA II

50 21.09.11 CIA II

51 23.09.11 CIA II

52 02.09.11 CIA II

53 26.09.11 CIA II

54 27.09.11 Square wave permanent magnet brushless motor drives. Board & Chalk

55 28.09.11 Torque and emf equation Board & Chalk


57 03.10.11 Torque-speed characteristics. Board & Chalk

58 04.10.11 UNIT V -PERMANENT MAGNET SYNCHRONOUS MOTORS Board & Chalk


60 07.10.11 Principle of operation. Board & Chalk


62 11.10.11 EMF, power input and torque expressions. Board & Chalk

63 12.10.11 Phasor diagram, Power controllers. Board & Chalk

64 14.10.11 Torque speed characteristics, Self control, Vector control, Board & Chalk

67 15.10.11 Current control schemes. Board & Chalk

68 17.10.11 CIA - III

69 18.10.11 CIA - III

70 19.10.11 CIA - III

71 21.10.11 CIA - III

72 24.10.11 CIA - III

73 25.10.11 CIA III

74 26.10.11 CIA III

75 28.10.11 Revision I & II Unit Board & Chalk76 29.10.11 Revision III & IV Unit Board & Chalk

77 31.10.11 Revision V Board & Chalk


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TEXT BOOK

1. Miller, T.J.E. Brushless Permanent Magnet and Reluctance Motor Drives ,Clarendon Press, Oxford, 1989.

REFERENCE BOOKS1. Kenjo, T and Naganori, S Permanent Magnet and brushless DC motors, Clarendon

Press, Oxford, 1989.2. Kenjo, T, Stepping motors and their microprocessor control, Clarendon Press,

Oxford, 1989.

FACULTY HOD PRINCIPAL

sgp cp final[1]

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