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    Course Plan-Power Electronics

    Uploaded by

    Narasimman Don
    The document provides details of the Power Electronics course taught to third year B.E EEE students. It includes 5 units covering various topics in power electronics like power semiconductor devices, phase-controlled converters, DC to DC converters, inverters, and AC to AC converters. The objectives are to understand the operation of power converters and their applications. Two textbooks and 5 web resources are listed as references. The topics, duration, teaching methodology and outcomes for each unit are specified. Two assignments and their details are also included to assess the students.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Course Plan-Power Electronics

    Uploaded by

    Narasimman Don
    293 views5 pages
    The document provides details of the Power Electronics course taught to third year B.E EEE students. It includes 5 units covering various topics in power electronics like power semiconductor devices, phase-controlled converters, DC to DC converters, inverters, and AC to AC converters. The objectives are to understand the operation of power converters and their applications. Two textbooks and 5 web resources are listed as references. The topics, duration, teaching methodology and outcomes for each unit are specified. Two assignments and their details are also included to assess the students.

    Original Description:

    Power electronics-course plan

    Original Title

    Course Plan-Power electronics

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    The document provides details of the Power Electronics course taught to third year B.E EEE students. It includes 5 units covering various topics in power electronics like power semiconductor devices, phase-controlled converters, DC to DC converters, inverters, and AC to AC converters. The objectives are to understand the operation of power converters and their applications. Two textbooks and 5 web resources are listed as references. The topics, duration, teaching methodology and outcomes for each unit are specified. Two assignments and their details are also included to assess the students.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    293 views5 pages

    Course Plan-Power Electronics

    Uploaded by

    Narasimman Don
    The document provides details of the Power Electronics course taught to third year B.E EEE students. It includes 5 units covering various topics in power electronics like power semiconductor devices, phase-controlled converters, DC to DC converters, inverters, and AC to AC converters. The objectives are to understand the operation of power converters and their applications. Two textbooks and 5 web resources are listed as references. The topics, duration, teaching methodology and outcomes for each unit are specified. Two assignments and their details are also included to assess the students.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
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    At a glance
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    The key takeaways from the document are the objectives, units covered and types of power semiconductor devices discussed in the Power Electronics course.

    The objectives of the course are: 1) To get an overview of different types of power semiconductor devices and their switching characteristics. 2) To understand the operation, characteristics and performance parameters of controlled rectifiers 3) To study the operation, switching techniques and basics topologies of DC-DC switching regulators. 4) To learn the different modulation techniques of pulse width modulated inverters and to understand harmonic reduction methods. 5) To study the operation of AC voltage controller and various configurations.

    The different units covered in the course are: Unit I - Power Semiconductor Devices, Unit II - Phase-Controlled Converters, Unit III - DC to DC Converter, Unit IV - Inverters, Unit V - AC to AC Converters.

    FORMAT : QP09

    KCE/DEPT. OF EEE

    DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING


    Sub. Code
    Sub.Name
    Staff Name

    : EE6503
    : Power Electronics
    : Mr.P.Narasimman

    Branch / Year / Sem : B.E EEE / III /V


    Batch
    : 2013-2017
    Academic Year
    : 2015-16 (ODD)

    COURSE OBJECTIVE
    1. To get an overview of different types of power semiconductor devices and their switching
    characteristics.
    2. To understand the operation, characteristics and performance parameters of controlled
    rectifiers
    3. To study the operation, switching techniques and basics topologies of DC-DC switching
    regulators.
    4. To learn the different modulation techniques of pulse width modulated inverters and to
    understand harmonic reduction methods.
    5. To study the operation of AC voltage controller and various configurations.
    TEXT BOOKS
    T1. M.H.Rashid, Power Electronics: Circuits, Devices and Applications, Pearson Education,
    PHI Third Edition, New Delhi, 2004.
    T2. P.S.Bimbra Power Electronics Khanna Publishers, third Edition, 2003.

    WEB RESOURCES
    W1.http://www.ijcee.org/papers/343-E919.pdf
    (Topic.No:1-7)
    W2.http://www.nptel.ac.in/courses/Webcoursecontents/IIT%20Kharagpur/Power%20El
    ectronics/PDF/L-19(SSG)(PE)%20((EE)NPTEL)%20.pdf
    (Topic.No:1-12)
    W3.http://www.nptel.ac.in/courses/Webcoursecontents/IIT%20Kharagpur/Power%20Electronics
    /PDF/L-17(NKD)(PE)%20((EE)NPTEL)%20.pdf
    (Topic.No:1-11)
    W4.https://www.eal.ei.tum.de/fileadmin/tueieal/www/courses/PE/tutorial/2013-2014W/08_
    Space _vector_modulation.pdf
    (Topic.No:1-10)
    W5.http://www.nct-tech.edu.lk/Download/Technology%20Zone/Power%20Factor%20
    Improvement .pdf
    (Topic.No:1-24)

    PE 3

    KCE/EEE/QB/III YR/PE

    FORMAT : QP09

    Topic
    No

    KCE/DEPT. OF EEE

    Topic

    UNIT I

    Books for
    Reference

    Page No.

    Teaching
    Methodology

    No. of
    Hours
    Required

    POWER SEMI-CONDUCTOR DEVICES

    1. Study of switching devices


    2. structure, Ton-Toff , VI
    characteristics of Diode & SCR
    3. Structure, Ton-Toff ,
    VIcharacteristics of TRIAC
    4. Structure, Ton-Toff ,
    VI characteristics of BJT & GTO
    5. Structure, Ton-Toff ,
    VI characteristics of IGBT
    6. Structure, Ton-Toff ,
    VI characteristics of MOSFET
    7. Switching losses
    8. Driver and snubber circuit
    9. Triggering and Commutation
    circuits for SCR

    Cumulative
    No. of
    periods

    (9)

    T2

    1-5

    BB

    T2

    62-93

    BB

    T2

    123-124

    BB

    T2

    10-19

    BB

    T2

    24-27

    BB

    T2

    20-23

    BB

    T2
    T2

    68-78
    94-103

    BB
    BB

    T2

    160-174

    BB

    LEARNING OUTCOME
    At the end of unit, students should be able to
    1. Describe the basic operations of power semiconductor switches used for power conversion.
    2. Explain the various gate triggering circuits.
    UNIT II
    PHASE-CONTROLLED CONVERTERS
    (9)
    10. 2-pulse converters

    T2

    175-201

    CBT & PPT

    11

    11.
    12.
    13.
    14.

    3-pulse converters
    6-pulse converters
    Effect of source inductance

    T2
    T2
    T2

    214-220
    210-214
    221-225

    CBT & PPT


    CBT & PPT
    CBT & BB

    1
    2
    1

    12
    14
    15

    Performance parameters

    T2

    225-227

    BB

    16

    W1

    BB

    17

    T2

    228-235

    BB

    18

    15. Gate Circuit Schemes for


    Phase Control
    16. Dual converters

    LEARNING OUTCOME
    At the end of unit, students should be able to
    Analyze and design AC to DC converter.
    Use of power conversion techniques for various applications.
    UNIT III
    DC TO DC CONVERTER
    17. Step-down and step-up
    chopper
    18. control strategy
    19. Forced commutated chopper
    20. Voltage commutated, Current
    commutated & Load
    commutated
    21. Switched mode regulators
    Buck & boost
    22. buck- boost converter
    23. Introduction to Resonant
    Converters

    (9)

    T2

    248-254

    CBT & PPT

    20

    T1,W3

    170

    BB

    22

    W2

    BB

    24

    T1

    186-190

    BB

    25

    T1

    194-203

    BB

    26

    T1

    352

    BB

    27

    LEARNING OUTCOME
    At the end of unit, students should be able to
    Analyze and design DC to DC converters.
    Describe the performance parameters of controlled rectifiers.
    PE 4

    KCE/EEE/QB/III YR/PE

    FORMAT : QP09

    Topic
    No

    KCE/DEPT. OF EEE

    Topic

    Books for
    Reference

    UNIT IV

    Page No.

    Teaching
    Methodology

    No. of
    Hours
    Required

    INVERTERS

    Cumulative
    No. of
    periods

    (9)

    24. Single phase inverters


    25. Three phase
    (both 120o mode and 180o
    mode) inverters
    26. PWM techniques
    27. Sinusoidal PWM
    28. Modified sinusoidal PWM
    29. Multiple PWM
    30. Introduction to space vector
    modulations
    31. Voltage and harmonic control

    T2

    309-336

    CBT & PPT

    29

    T2

    337-347

    CBT & BB

    31

    T2
    T2
    T2
    T2

    349
    354-356
    356-359
    351-354

    NPTEL
    BB
    BB
    BB

    33

    W4

    BB

    34

    BB

    35

    32. Current source inverter

    T2

    BB

    36

    347-349
    359-362
    363-377

    T2

    LEARNING OUTCOME
    At the end of unit, students should be able to

    Explain the working principle of single phase and three phase inverters.
    Describe the various pulse width modulation techniques in inverters

    UNIT V

    AC TO AC CONVERTERS

    33. Single phase AC voltage


    controllers
    34. Multistage sequence control
    35. Single cyclo-converters
    36. Three phase
    Cyclo-converters
    37. Introduction to Integral cycle
    control,
    38. Power factor control
    39. Matrix converters

    (9)

    T2

    396-407

    CBT & PPT

    38

    T2
    T2

    409
    414-419

    BB
    BB

    1
    1

    39
    40

    T2

    419-425

    BB

    42

    T2

    393-395

    BB

    43

    W5
    T1

    536-537

    BB
    BB

    1
    1

    44
    45

    LEARNING OUTCOME
    At the end of unit, students should be able to
    Explain the working principle of single phase ON-OFF type of ac voltage controller.
    Explain various types of cycloconverter.
    COURSE OUTCOME

    At the end of the course, the students will be able to


    Use different components of thyristor family for converting ac electrical power to dc
    power.
    Understand the principles of operation of power converters.
    CONTENT BEYOND THE SYLLABUS

    1. Multilevel Inverter
    INTERNAL ASSESSMENT DETAILS
    ASST. NO.
    I
    II
    Topic Nos.
    1 - 12
    13-23
    Date

    PE 5

    MODEL
    1- 39

    KCE/EEE/QB/III YR/PE

    FORMAT : QP09

    KCE/DEPT. OF EEE

    ASSIGNMENT DETAILS
    ASSIGNMENT
    Topic Nos. for
    reference
    Deadline

    I
    1-

    II

    ASSIGNMENT I (10)
    Descriptive Questions
    1. Briefly discuss the V-I characteristics of SCR,
    MOSFET and IGBT.

    ASSIGNMENT II (20)

    1. Design the circuit for single phase AC-AC


    converter and test the result.
    Specification: SCR Module
    2. Describe about any one driver circuit and 2. Design the circuit for TRIAC based lamp
    snubber circuit for MOSFET and IGBT.
    control.
    Specification: TRIAC module,40W lamp
    3. A single phase semi converter is 3. Design chopper based speed control of
    operated from 120 V 50 Hz ac supply.
    electric motor.
    The load current
    Specification: MOSFET module
    with an average value Idc is continuous and
    ripple free firing angle = /6. Determine.
    (a) Displacement factor.
    (b) Harmonic factor of input current.
    (c) Input power factor. d) Draw the voltage
    and current waveform.
    4. Compare the performance characteristics of 4. Develop model for speed control system of
    MOSFET, IGBT and BJT.
    electric
    motor
    in
    clockwise
    and
    anticlockwise directions.
    Specification: H-bridge module
    5. A 3-phase full converter charges a battery 5. Develop a simulation model of DC-DC
    from a three-phase supply of 230V; 50Hz.
    converter and implement using hardware.
    The battery emf is 200V and its internal
    Specification: Mat lab Software
    resistance is 0.5ohm. On account of
    inductance connected in series with the
    battery, charging current is constant at
    20A.Comput the firing angle delay and
    supply power factor.

    Prepared by

    Verified By

    Mr.P.NARASIMMAN

    HOD/EEE

    Approved by

    PRINCIPAL
    PE 6

    KCE/EEE/QB/III YR/PE

    FORMAT : QP09

    KCE/DEPT. OF EEE

    REVIEW SHEET
    After Completion of syllabus
    Faculty experience in handling / covering syllabus
    Unit I :
    Unit II :
    Unit III :
    Unit IV :

    Unit V :
    Difficulties (if any)

    Feedback on University Question Paper

    SIGNATURE OF STAFF

    PE 7

    HOD/EEE

    KCE/EEE/QB/III YR/PE

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