EE6503 POWER ELECTRONICS syllabus-subject-notes-pevious-year-questions-papers-bank
OBJECTIVES:
To get an overview of different types of power semiconductor devices and their switching
characteristics.
To understand the operation, characteristics and performance parameters of controlled
rectifiers
To study the operation, switching techniques and basics topologies of DC-DC switching
regulators.
To learn the different modulation techniques of pulse width modulated inverters and to
understand harmonic reduction methods.
To study the operation of AC voltage controller and various configurations.
UNIT I POWERSEMI-CONDUCTOR DEVICES 9
Study of switching devices, Diode, SCR,TRIAC, GTO, BJT, MOSFET, IGBT-Static and Dynamic
characteristics - Triggering and commutation circuit for SCR- Design of Driver and snubber circuit.
UNIT II PHASE-CONTROLLED CONVERTERS 9
2-pulse,3-pulse and 6-pulseconverters– performance parameters –Effect of source inductance–– Gate
Circuit Schemes for Phase Control–Dual converters.
UNIT III DC TO DC CONVERTER 9
Step-down and step-up chopper-control strategy–Forced commutated chopper–Voltage commutated,
Current commutated, Load commutated, Switched mode regulators- Buck, boost, buck- boost
converter, Introduction to Resonant Converters.
UNIT IV INVERTERS 9
Single phase and three phase voltage source inverters(both1200modeand1800mode)–Voltage&
harmonic control--PWM techniques: Sinusoidal PWM, modified sinusoidal PWM - multiple PWM –
Introduction to space vector modulation –Current source inverter.
UNIT V AC TO AC CONVERTERS 9
Single phase and Three phase AC voltage controllers–Control strategy- Power Factor Control –
Multistage sequence control -single phase and three phase cyclo converters –Introduction to Matrix
converters
OUTCOMES:
Ability to understand and analyse, linear and digital electronic circuits.
TEXT BOOKS:
1. M.H.Rashid, ‘Power Electronics: Circuits, Devices and Applications’, Pearson Education, PHI Third
Edition, New Delhi, 2004.
2. P.S.Bimbra “Power Electronics” Khanna Publishers, third Edition, 2003.
3. L. Umanand, “ Power Electronics Essentials and Applications”, Wiley, 2010.
REFERENCES:
1. Joseph Vithayathil,’ Power Electronics, Principles and Applications’, McGraw Hill Series, 6th
Reprint, 2013.
2. Ashfaq Ahmed Power Electronics for Technology Pearson Education, Indian reprint, 2003.
3. Philip T. Krein, “Elements of Power Electronics” Oxford University Press, 2004 Edition.
4. Ned Mohan, Tore. M. Undel and, William. P. Robbins,‘ Power Electronics: Converters, Applications and Design’, John Wiley and sons, third edition,2003.
5. Daniel.W.Hart, “Power Electronics”, Indian Edition, Mc Graw Hill, 3rd Print, 2013.
6. M.D. Singh and K.B. Khanchandani, “Power Electronics,” Mc Graw Hill India, 2013.
OBJECTIVES:
To get an overview of different types of power semiconductor devices and their switching
characteristics.
To understand the operation, characteristics and performance parameters of controlled
rectifiers
To study the operation, switching techniques and basics topologies of DC-DC switching
regulators.
To learn the different modulation techniques of pulse width modulated inverters and to
understand harmonic reduction methods.
To study the operation of AC voltage controller and various configurations.
UNIT I POWERSEMI-CONDUCTOR DEVICES 9
Study of switching devices, Diode, SCR,TRIAC, GTO, BJT, MOSFET, IGBT-Static and Dynamic
characteristics - Triggering and commutation circuit for SCR- Design of Driver and snubber circuit.
UNIT II PHASE-CONTROLLED CONVERTERS 9
2-pulse,3-pulse and 6-pulseconverters– performance parameters –Effect of source inductance–– Gate
Circuit Schemes for Phase Control–Dual converters.
UNIT III DC TO DC CONVERTER 9
Step-down and step-up chopper-control strategy–Forced commutated chopper–Voltage commutated,
Current commutated, Load commutated, Switched mode regulators- Buck, boost, buck- boost
converter, Introduction to Resonant Converters.
UNIT IV INVERTERS 9
Single phase and three phase voltage source inverters(both1200modeand1800mode)–Voltage&
harmonic control--PWM techniques: Sinusoidal PWM, modified sinusoidal PWM - multiple PWM –
Introduction to space vector modulation –Current source inverter.
UNIT V AC TO AC CONVERTERS 9
Single phase and Three phase AC voltage controllers–Control strategy- Power Factor Control –
Multistage sequence control -single phase and three phase cyclo converters –Introduction to Matrix
converters
OUTCOMES:
Ability to understand and analyse, linear and digital electronic circuits.
TEXT BOOKS:
1. M.H.Rashid, ‘Power Electronics: Circuits, Devices and Applications’, Pearson Education, PHI Third
Edition, New Delhi, 2004.
2. P.S.Bimbra “Power Electronics” Khanna Publishers, third Edition, 2003.
3. L. Umanand, “ Power Electronics Essentials and Applications”, Wiley, 2010.
REFERENCES:
1. Joseph Vithayathil,’ Power Electronics, Principles and Applications’, McGraw Hill Series, 6th
Reprint, 2013.
2. Ashfaq Ahmed Power Electronics for Technology Pearson Education, Indian reprint, 2003.
3. Philip T. Krein, “Elements of Power Electronics” Oxford University Press, 2004 Edition.
4. Ned Mohan, Tore. M. Undel and, William. P. Robbins,‘ Power Electronics: Converters, Applications and Design’, John Wiley and sons, third edition,2003.
5. Daniel.W.Hart, “Power Electronics”, Indian Edition, Mc Graw Hill, 3rd Print, 2013.
6. M.D. Singh and K.B. Khanchandani, “Power Electronics,” Mc Graw Hill India, 2013.
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