solid state lighting and controls

8/11/2019 Solid State Lighting and Controls

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Page 1 of 4MIT/GEN/F-05/ELE/R

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING

COURSE PLAN

Department : Electrical and Electronics Engineering

Subject : [ELE 451] Solid State Lighting & Control [4 0 0 4]

Semester & branch : VII Semester BE (E&E)

Course Coordinator :Mrs. Srividya R

No of contact hours : 44 L + 4 T [4 hours / week]

Assignment portion

Assignment no. Topics

1 L1L10

2 L11-L23

3 L24- L30

4 L31-L37

5 L38L44

Test portion

Test no. Topics

1 L1L20

2 L21L39

Submitted by:

(Signature of the Course Coordinator)

Date:

Approved by:

(Signature of HOD)Date:

MANIPAL INSTITUTE OF TECHNOLOGY(A constituent college of Manipal University, Manipal)

Manipal Karnataka 576 104

Faculty:

1)Mrs.R Srividya


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Course Outcome:

CO1 Describe the principle of Solid State Light sources and techniques used for white light

generation.

CO2 Use manufacturers data sheet for analyzing electrical and optical characteristics to

support LED lighting system design.

CO3 Design suitable power driver topology for LED fixture development.

CO4 Analyze heat sink for efficient thermal management solutions.

Evaluation Scheme:

Internal Assessment: 50 Marks

Two tests comprising of one word answers, multiple choice questions,short answer questions and numerical - 20 Marks each

5 nos. of Assignments2 Marks each

Evaluation of assignments based on quizzes.

End Semester Examination: 50 Marks

Questions shall cover the entire syllabus

Six questions are set, each of 10 marks

Students shall answer any five full questions

Lecture/Tutorial Schedule

L/T

Sl No.Topics

L1 Introduction to the course

L2 & L3 Lighting fundamental & terminologies

L4 Generation of radiation, CCT, CRI & CT

L5 Review of Light sources, Solid State Lighting and Why Solid State Lighting?

L6 Photons emission in LEDs

L7 Life cycle of photon, Overall, Internal, External & Extraction efficiency of photons

in LEDs

L8 Optical characteristics of LEDL9 Light escape cone and its relevance in LED design & Numerical

L10 Lambertian Radiation pattern & Numerical

T1 Tutorial onL1-L10

L11 Role of extraction efficiency & methods to increase it

L12 Materials used for LEDs

L13 Different types of LEDs manufacturing technology

L14 White light generation, Challenges & Issues


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L15 RGB LEDCIE x-y chromaticity diagram, Advantages & disadvantages

L16 Remote Phosphor LED technology

L17 LEDs for illumination application, Binning & Macadam Ellipse

L18 Electrical Characteristics of LED & dependence of photometry

L19-L20 Driver circuitslinear regulators, resistive circuits & current mirror

T2 Tutorial based onL11-L20Sessional test # 01

L21 Switching RegulatorsBuck Converter

L22 Boost Converter

L23 Buck Boost Converter

L24 SEPIC Converter

L25-L26 Numerical on Driver design for LEDs

L27 Necessity of closed control loop & its considerations

L28 Numerical on Converters with closed control loop

L29-L30 LED Dimming approaches

L31-L32 Color control feedback and schemes

L33 Thermal analysis model for LEDs and Heat sink designL34 Factors considered for heat sink selection & introduction to ULT software

L35 Numerical on Heat sink design

L36 LED datasheet analysis

L37 Numerical on data sheet analysis

T3 Tutorial based on L21-L37

L38 Designing LEDs into luminaires

L39 OLEDs and its types, principle, advantages , disadvantages and application

Sessional test # 02

L40 AC LEDs and its challenges

L41 Selecting components for driversL42 Introduction to Dialux software and Philips Catalogue (LED luminaires)

L43 Redesigning an existing office and educational facility with LED luminaire

L44 Lighting quality and Energy conservation analysis of redesigned facility

T4 Tutorial based on L38-L44

References:

1. Arturas Zukauskus, Michael S. Shur and Remis Gaska, Introduction to solid statelighting, wiley interscience 2002.

2. E Fred Schubert, Light emitting Diodes (2nd

Edition), Cambridge University press,

20063. Patrick Mottier, LEDs for Lighting Applications, John Wiley & Sons, 20094. Gilbert Held, Introduction to Light Emitting Diode Technology and Applications,

CRC press, 2009

5. Mohan Underland and Robbins, Power Electronic converters, Applications andDesign, John Wiley and sons, 1989

6. Application Notes from Texas Instruments, National semiconductors, Hitachi

7. Extracts from current Literature


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