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JNTU-K B.TECH R19 3-1 Syllabus For Power electronics PDF 2022

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JNTU-K B.TECH R19 3-1 Syllabus For Power electronics PDF 2022

Get Complete Lecture Notes for Power electronics on Cynohub APP

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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

Introduction

Basic Theory of Operation – Static Characteristics-Two Transistors analogy -Turn on and Turn off Methods – Methods of SCR Triggering – Dynamic & Gate Characteristics of SCR – Series and Parallel Operation – Snubber circuit – Characteristics of Power MOSFET and IGBT.

Power electronics Unit Two

Single Phase AC-DC Converters

Single Phase half wave controlled rectifiers – R load and RL load with and without freewheeling diode – Single Phase fully controlled bridge converter with R load, RL load and RLE load – Continuous and Discontinuous conduction – Effect of source inductance in 1-phase fully controlled bridge rectifier with continuous conduction – Expression for output voltages – Single Phase semi Converter with R load, RL load and RLE load – Continuous and Discontinuous conduction – Harmonic Analysis – Single Phase Dual Converters – Numerical Problems

Get Complete Lecture Notes for Power electronics on Cynohub APP

Download the APP Now! ( Click Here )

Power electronics Unit Three

Three Phase AC-DC Converters & AC – AC Converters

Three Phase half wave Rectifier with R and RL load -Three Phase fully controlled rectifier with R and RL load – Three Phase semi converter with R and RL load – Expression for Output Voltage – Harmonic Analysis – Three Phase Dual Converters – Numerical Problems.

Power electronics Unit Four

DC–DC Converters

Operation of Basic Chopper – Classification – Control Techniques – Analysis of Buck, Boost and Buck-Boost converters in Continuous Conduction Mode (CCM) and Discontinuous Conduction Modes (DCM) – Output voltage equations using volt-sec balance in CCM & DCM – Expressions for output voltage ripple and inductor current ripple- Numerical Problems.

Power electronics Unit Five

DC–AC Converters

Introduction – Classification – Single Phase half bridge and full bridge inverters with R and RL loads – Unipolar & Bipolar Switching – Quasi-square wave pulse width modulation – Three Phase square wave inverters – 1200 conduction and 1800 conduction modes of operation – PWM inverters – Sinusoidal Pulse Width Modulation – Current Source Inverter (CSI) – Numerical Problems.

Power electronics Course Objectives

 To study the characteristics of various power semiconductor devices and to design firing circuits for SCR.

 To understand the operation of single phase full–wave converters and analyze harmonics in the input current.

 To study the operation of three phase full–wave converters.

 To understand the operation of different types of DC-DC converters.

 To understand the operation of inverters and application of PWM techniques for voltage control and harmonic mitigation.

 To analyze the operation of AC-AC regulators.

Power electronics Course Outcomes

After the completion of the course the student should be able to:

 explain the characteristics of various power semiconductor devices and analyze the static and dynamic characteristics of SCR’s.

 design firing circuits for SCR.

 explain the operation of single phase full–wave converters and analyze harmonics in the input current.

 explain the operation of three phase full–wave converters.

 analyze the operation of different types of DC-DC converters.

 explain the operation of inverters and application of PWM techniques for voltage control and harmonic mitigation.

 analyze the operation of AC-AC regulators.

Power electronics Text Books

1. Power Electronics: Converters, Applications and Design by Ned Mohan, Tore M Undeland, William P Robbins, John Wiley & Sons.
2. Power Electronics: Circuits, Devices and Applications – by M. H. Rashid, Prentice Hall of India, 2nd edition, 1998

3. Power Electronics: Essentials & Applications by L.Umanand, Wiley, Pvt. Limited, India, 2009.

Power electronics Reference Books

1. Elements of Power Electronics–Philip T.Krein.oxford.

2. Power Electronics – by P.S.Bhimbra, Khanna Publishers.

3. Thyristorised Power Controllers – by G. K. Dubey, S. R. Doradla, A. Joshi and R. M. K.Sinha, New Age International (P) Limited Publishers, 1996.

4. Power Electronics: by Daniel W.Hart, Mc Graw Hill

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 B.tech 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 JNTU-K B.Tech R19 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

Download the APP Now! ( Click Here )

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