sc JNTUA B.TECH R 20 2-4 Syllabus For Power electronics PDF 2022 – Cynohub


JNTUA B.TECH R 20 2-4 Syllabus For Power electronics PDF 2022


JNTUA B.TECH R 20 2-4 Syllabus For Power electronics PDF 2022

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You will be able to find information about Power electronics along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Power electronics after reading this blog. Power electronics has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Power electronics can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Power electronics are mentioned below in detail. If you are having a hard time understanding Power electronics or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Power electronics Unit One

Power Switching Devices

Diode, Thyristor, MOSFET, IGBT: I-V Characteristics; Firing circuit for thyristor; Voltage and current commutation of a thyristor; Gate drive circuits for MOSFET, IGBT and GTO. Introduction to Galium Nitride and Silicon Carbide Devices.

Power electronics Unit Two


Single-phase half-wave and full-wave rectifiers, Single-phase full-bridge thyristor rectifier with R-load and highly inductive load; Three-phase full-bridge thyristor rectifier with R-load and highly inductive load; Input current wave shape, power factor and effect of source inductance; Analysis of rectifiers with filter capacitance, Dual Converter -Numerical problems.

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Power electronics Unit Three


Elementary chopper with an active switch and diode, concepts of duty ratio, control strategies and average output voltage: Power circuit, analysis and waveforms at steady state, duty ratio control and average output voltage of Buck, Boost and Buck-Boost Converters.

Power electronics Unit Four


Single phase Voltage Source inverters –operating principle -steady state analysis, Simple forced commutation circuits for bridge inverters –Mc Murray and Mc Murray Bedford inverters, Voltage control techniques for inverters and Pulse width modulation techniques, single phase current source inverter with ideal switches, basic series inverter, single phase parallel inverter –basic principle of operation only, Three phase bridge inverters (VSI) –180 degree mode –120 degree mode of operation -Numerical problems.

Power electronics Unit Five


AC voltage controllers –Principle of phase control –Principle of integral cycle control -Single phase two SCRs in anti parallel –With R and RL loads –modes of operation of Triac –Triac with R and RL loads –RMS load voltage, current and power factor -wave forms –Numerical problems. Cyclo converters -Midpoint and Bridge connections -Single phase to single phase step-up and step-down cyclo converters with Resistive and inductive load, Principle of operation, Waveforms, output voltage equation.

Power electronics Course Objectives

The student will be able to:

Understand the differences between signal level and power level devices. Analyze controlled rectifier circuits. Analyze the operation of DC-DC choppers. Analyze the operation of voltage source inverters.

Power electronics Course Outcomes

At the end of this course students will be able to: Understand the operation, characteristics and usage of basic Power Semiconductor Devices. Understand different types of Rectifier circuits with different operating conditions. Understand DC-DC converters operation and analysis of their characteristics.Understand the construction and operation of voltage source inverters, Voltage Controllers and Cyclo Converters. Apply all the above concepts to solve various numerical problem solving

Power electronics Text Books

1. M. H. Rashid, “Power Electronics: Circuits, Devices and Applications”, 2nd edition, Prentice Hall of India, 1998
2. P.S.Bimbhra,”Power Electronics”, 4th Edition, Khanna Publishers, 2010.
3. M. D. Singh & K. B. Kanchandhani, “Power Electronics”, Tata Mc Graw Hill Publishing Company, 1998.

Power electronics Reference Books

1. Ned Mohan, “Power Electronics”, Wiley, 2011.
2. Robert W. Erickson and Dragan Maksimovic, “Fundamentals of Power Electronics” 2nd Edition, Kluwer Academic Publishers, 2004.
3. Vedam Subramanyam, “Power Electronics”, New Age International (P) Limited, 1996. 4. V.R.Murthy, “Power Electronics”, 1st Edition, Oxford University Press, 2005.
5. P.C.Sen, “Power Electronics”, Tata Mc Graw-Hill Education,
“Power Electronic Control of Alternating Current Motors” by J.M.D.Murphy

Scoring Marks in Power electronics

Scoring a really good grade in Power electronics is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your examinations . This video will also inform students on how to score high grades in Power electronics. There are a lot of reasons for getting a bad score in your Power electronics exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTUA B.Tech R 20 Power electronics was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Power electronics on Cynohub APP

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