POWER ELECTRONICS BASIC ELECTRICAL …files.gtu.ac.in/circulars/15Jul/14072015.pdfWEEK 2: BASIC...

Gujarat Technological University (http://www.gtu.ac.in/)

A

Report

of

Faculty Development Program on

“POWER ELECTRONICS

&

BASIC ELECTRICAL TECHNOLOGY”

by

Prof.SabyasachiSenGupta

Former VC, WBUT, KOLKATA

Chairman, Eastern Regional Committee, AICTE

Professor,Dept of Electrical Engineering

Indian Institute of Technology, Kharagpur

from

2nd - 12th June, 2015


For more information Contact: NidhiThakore [[email protected]] | Ravish Hirpara [[email protected]]

at

Gujarat Technological University

Nr.Vishwakarma Government Engineering College

Nr.Visat Three Roads, Visat - Gandhinagar Highway

Chandkheda, Ahmedabad – 382424 – Gujarat

Under the visionary leadership of Honorable Vice Chancellor Dr. Akshai Aggarwal, Gujarat

Technological University successfully organized Two Week FDP (Faculty Development

Program) on “Power Electronics & Basic Electrical Technology” at GTU Chandkheda

Campus, Ahmedabad from 2nd to 12th June, 2015. The FDP aimed to improve teaching and

learning concepts of Power Electronics & Basic Electrical Technology which are

fundamental subjects of Electrical Engineering. The FDP was conducted in two phases:

WEEK 1: POWER ELECTRONICS (2 - 5 June, 2015)

WEEK 2: BASIC ELECTRICAL TECHNOLOGY (8 – 12 June, 2015)

The entire FDP was conducted by Prof. SabyasachiSenGupta, Ex. Vice Chancellor – WBTU

and Professor,IIT-Kharagpur. The course content of FDP was extracted from NPTEL

(National Programme on Technology Enhanced Learning).A short written evaluation test

was conducted at the end of the FDP.

About Resource Person:

Prof. SabyasachiSenGupta is presently working as a Professor in Electrical Engineering

Department at IIT Kharagpur. He joined IIT in 1976. He is a Former Vice Chancellor of

WBUT-West Bengal University of Technology and Chairman of Eastern Regional

Committee, AICTE Professor.

He has also conducted many workshops on Quality Enhancement of Engineering

Education and on various subjects of Electrical Engineering across the country at various

institutes. His research areas are Analog VLSI design, Machine Drives and Power



Electronics, Superconducting Energy Storage, Electrical Machines, Electrical Drives,

Electrical Engineering, Simulation and Synchronous Machine Drive.

The workshop commenced with welcome speech by Ms. NidhiThakore-Program

Coordinator. Inaugural session was graced by Dr. R.H. Rajput - I/C Registrar GTU, Mr.

NareshJadeja - Convener and Deputy Director GTU, Mr. Ravish H. Hirpara- Assistant

Professor and Program Coordinator, Ms. NidhiThakore and faculties from different colleges

of Gujarat. Dr. R.H. Rajput warmly welcomed the speaker Prof. SenGupta by delivering

encouraging words to all the participants and motivated them for attending such events of

GTU. Mr. NareshJadejaexplained the objectives, importance and the initiatives of GTU for

faculty development and also suggested that all the participating faculty members should

take maximum benefit from this FDP.

The subject expert Prof. SabyasachiSenGupta started with brief introduction of Power

Electronics and its various components.

The following concepts were discussed in the Two Week FDP:

WEEK 1: POWER ELECTRONICS (2 - 5 June, 2015)

AC-DC converters (rectifiers)

Working of single phase rectifier with different electrical loads via wave forms and

numerical problems

Three phase AC-DC converters

Different topology of converters with different loads via wave forms and numerical

problems

Cascade combination of two converter

Explanation of logic/trigger circuit of converter

DC-DC converters with wave forms and numerical problems

Non-isolated Topologies of DC-DC converters as follows:

(i) Buck/step down converter



(ii) Boost/step up converter

(iii) Buck-Boost converter

(iv) Boost-Buck converter

(v) Cuk converter

Isolated Topologies of DC-DC converters as follows:

(i) Forward converter

(ii) Flyback converter

Single phase and thee phase 120 degree and 180 degree DC-AC converters

(Inverters) with wave forms and numerical problems: (1) Voltage Source Inverter

(VSI) (2)Current Source Inverter (CSI)

WEEK 2: BASIC ELECTRICAL TECHNOLOGY (8 – 12 June, 2015)

Fundamentals of electrical technology

Generation, transmission and distribution of electrical power

Voltage source and current source with numerical examples and electrical theorems

Star-delta connection in detail with different combinations

DC transients of electrical circuits with different electrical loads

Single phase circuits and three phase circuits

Balanced and unbalanced circuits

Measurement methods of power

Concept of active power, reactive power and apparent power

Steady state analysis of circuits

Ideal transformer equivalent circuits

Single and three phase transformer

Phasor diagrams of transformers, efficiency and regulations

Numerical problems on transformers

Three phase induction motors

DC motors

Synchronous motors

Single phase motors



It ended with a short numerical based evaluation test.

The FDP was executed successfully and was very well appreciated by all the

participants.The FDP came to the end with a valedictory session and distribution of

certificates to the participants.

The feedback was extremely positive. All responses were enthusiastic about the content

andthe overall quality of the FDP and we received excellent feedback for the speaker’s

special teaching technique and presentation skill.

WORKSHOP PHOTO GALLERY

I/C Registrar Dr. R. H. Rajput delivering

welcome address.

Prof. SenGupta delivering lecture to participants



Participants receiving certificate

Prof. SenGupta delivering practical sessions



Participants of FDP

List of FDP participants:

Sr.

No.

Participant Name Designation &Institute Name

1 Mr. AdrojaNitin H. Asst. Professor, Atmiya Institute of Technology &

Science

2 Mr. AkashBarot Venus ICT

3 Mr. AlpeshGauswami

Asst. Professor, Sigma Institute of Engineering

4 Ms. Anita Solanki VGEC, Chandkheda

5 Ms. Archana S. Mistry Lecturer, Sal Institute of Technology &

Engineering Research

6 Mr. ArjunsinhBihola

Lecturer, Tatva Institute Of Technological Studies,

Modasa

7 Mr. Chintan Patel

Assistant Professor, Parul Institute of Engineering

& Technology

8 Mr. Divyang S. Jadav

Assistant Professor, Shri S'adVidyaMandal

Institute of Technology, Bharuch

9 Ms. Grishma Shah Assistant Professor, ITM Universe, Vadodara

10 Mr. Hardik M. Pandya Lecturer, V.V.P. Engineering College, Rajkot



11 Mr. HarshalWani VGEC CHANDKHEDA

12 Mr. KiritsinhBharatsinhRathod Associate Professor, VGEC Chandkheda

13 Mr. Kshatriya Krishna Assistant Professor, Amiraj College of Engg. and

Tech.

14 Mr. MalivalSunilkumarNandlalji

Assistant Professor, ITM Universe, Vadodara

15 Mr. NavinGaneshan

Assistant Professor, Government Engineering

College-Bhuj

16 Ms. NidhiSavjani

Lecturer, Government polytechnic Ahmedabad

17 Ms. NidhiThakore Gujarat Technological University

18 Mr. Nirav Mehta

Vishwakarma Government Engineering College,

Chandkheda

19 Poonam N.Parmar Assistant Professor, V.V.P. Engineering College,

Rajkot

20 Prof.Ramji V.Kanani

Assistant Professor, Venus international college

of technology

21 Mr. Ravish Hirpara Assistant Professor, Gujarat Technological

University

22 Mr. Rahul K. Patel Assistant Professor, SVMIT,Bharuch

23 Mr. Shah Ashish Pravinchandra

Assistant Professor, Parul Institute of Engineering &

Technology

24 Mr. Shah PriyankKanaiyalal

L.D College of Engineering, Ahmedabad

25 Mr. SarangSoni

L. D. College of Engineering

26 Ms. ShilpaBhavesh Patel Government Polytechnic Ahmedabad

27 Mr. V G Patel Associate Professor, VGEC, Chandkheda

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