Dr. PORPANDISELVI S

Assistant Professor

Department of Electrical Engineering

National Institute of Technology, Warangal - 506004, Telangana, INDIA

: selvi@nitw.ac.in

: 8332969288

Interests: PV fed LED drivers, Induction Heating Applications, High frequency Soft-Switched Inverters


Courses Taught Previously

 

Academic  Year

Semester

Class

Course ID

         Course Name

2018-19

3

B.Tech (EEE)

EE202

Circuit Theory-I 

2017-18

1

M Tech(PED)

EE5104

Power Electronics Lab

2017-18

7

B.Tech (EEE)

EE414

Switched Mode Power Conversion

2017-18

5

B.Tech (EEE)

EE301

Control Systems

2016-17

4

B.Tech (EEE)

EE251

Circuit Theory-II

2015-16

2013-14

3

6

B Tech(EEE)

B Tech(EEE)

EE202

EE352

Circuit Theory-I 

Power Electronics

2013-14

 3

B Tech(EEE)EE202Circuit Theory-I 

2013-14

1

M Tech(PED)EE5102Advanced Power Electronics-I 

2012-13

2

B Tech (EEE)EE101Basic Electrical Engineering

2011-12

3

B Tech(EEE)EE202Circuit Theory-I 

2011-12

4

B Tech(EEE)EE251Circuit Theory-II

2010-11

6

B Tech(EEE)EE352Power Electronics

2010-11

2

M Tech(PED)EE572Design of Power converters

2010-11

1

M Tech(PED)EE522Advanced Power Electronics

Courses Currently Being Taught


Class

Department

Semester

Course ID

          Course Name

B.Tech 

Electrical Engineering

6EE352Power Electronics

B.Tech

Electrical Engineering

8EE452Power Electronics and Drives Lab

Journal Publication Details

S. No.

Authors (*)

Title of the Paper

Journal  Details

(Journal, Year, Vol., pp)

1.

S. Porpandiselvi and N.Vishwanathan

Inverter Configuration for Simultaneous Dual Frequency Induction Hardening with Independent Control

European Power Electronics and Drives Journal, Vol. 23, No.1, pp.13-20, March 2013

2.

S. Porpandiselvi and N.Vishwanathan

Single Inverter Configuration for Simultaneous Dual Frequency Induction Hardening with Independent Control

 European Power Electronics and Drives Journal, Vol. 24, No.1, 2014

3.

S. Porpandiselvi and N.Vishwanathan

Three leg inverter configuration for simultaneous dual-frequency induction hardening with independent control

IET Power Electronics Journal, Vol. 8, Iss. 9, pp. 1571-1582, 2015

4. 

Vijaya Bhaskar, D., Vishwanathan, N.,  Maity, T.,   Porpandiselvi, S.

Capacitor-sharing two-output series-resonant inverter for induction cooking application

IET Power Electronics Journal, Vol. 9, Iss. 11, pp. 2240-2248, 2016

5.

Vijaya Bhaskar, D., Vishwanathan, N.,  Maity,T.,   Porpandiselvi, S.

Hybrid Controlled Dual Frequency Inverter for    Two Load Induction Cooking Application

European Power Electronics and Drives Journal, Vol. 27, No.2, pp. 60-73, 2017

 

6.

Ramakrishnareddy Ch, Kasi ,         S Porpandiselvi,                            Neti Vishwanathan

Soft Switched Full-Bridge LED Driver Configuration for Street Lighting Application

IET Power Electronics Journal, Vol. 11, No.1, pp. 149-159, 2018

7.

Vijaya Bhaskar, D., Vishwanathan, N., Maity, T.,   Porpandiselvi, S.,

A Three-Output Inverter for Induction Cooking Application with Independent Control

European Power Electronics and Drives Journal, Vol. 28, No.2, pp. 89-99, 2018

8.

Kasi Ramakrishnareddy Ch,           S Porpandiselvi,                            Neti Vishwanathan

An Efficient Ripple Free LED Driver with Zero-Voltage Switching for Street Lighting Applications

European Power Electronics and Drives Journal,  Vol. 29, No.3, pp. 120-1, 2019

9.

Kasi Ramakrishnareddy Ch,          S Porpandiselvi,                             Neti Vishwanathan

A Three-leg Resonant Converter for Two Output LED Lighting Application with Independent Control

International Journal of Circuit Theory and Applications, Vol. 47, No. 7, 1173-1187, 2019 

10. 

Kasi Ramakrishnareddy Ch,          S Porpandiselvi,                             Neti Vishwanathan

An Efficient Full-Bridge Resonant Converter for Light Emitting Diode (LED) Application with Simple Current Control

International Journal of Circuit Theory and Applications,  Vol. 47, No.12, pp. 2019-2031, 2019

11.

V K Satyakar Veeramallu,               S Porpandiselvi and  B L Narasimharaju

Analysis and Implementation of Soft Switched Bi-directional Buck-Boost DC-DC Converter for Solar PV fed LED Street Lighting Systems

International Journal of Circuit Theory and Applications, Vol. 47, No.12, pp. 1990-2018, 2019

12.

V K Satyakar Veeramallu,               S Porpandiselvi and  B L Narasimharaju

A Buck-Boost Integrated High Gain Non-Isolated Half-bridge Series Resonant Converter for Solar PV/Battery fed Multiple Load LED Lighting Applications

International Journal of Circuit Theory and Applications, Vol. 48, No. 2, pp. 266-285, 2019

13

D Mounika, N Vishwanathan and S Porpndiselvi

A Level Shifted Asymmetric Duty Cycle Controlled Half-Bridge Series Resonant LED Driver Configuration

European Power Electronics and Drives, Vol. 30, No. 2, pp. 80-93, 2020

14

V V K Satyakar,                                   S Porpandiselvi and                          B L Narasimharaju

A Non-Isolated Wide Input Series Resonant converter for automotive LED Lighting System

IEEE Transactions on Power Electronics, Vol. 36, No. 5, pp. 5686-5699,  2021

       15

K Srinivas and S Porpandiselvi

 Cascaded Full-bridge Resonant Inverter Configuration for Different Material Vessel Induction Cooking IET Power Electronics Journal,  Vol. 13, No. 19, pp. 4428-4438, 2020
16

K Srinivas and S Porpandiselvi

Single-Stage Pulse Frequency Controlled AC-AC Resonant Converter for Different Material Vessel Induction Cooking ApplicationsWiley International Journal of Circuit Theory and Applications,  10.1002/ cta.3042, 2021

Conference Proceeding

 

S. No.


Authors (*)


Title of the Paper


Oral /      Poster


Event Details (Event, Place, Dates)


1.

 S. Porpandiselvi and M.J.Davidson

On the Selection of Induction Heating Coil Profiles using Finite Element Analysis Technique

Oral

Proceedings of International Conference on Electrical, Computer, Electronics, Communication Engineering, Madrid,  March 28-29, 2012.

2.

S P Selvi, P Sharath kumar, N Vishwanathan

Design and control of two-inverter dual frequency induction hardening

Oral

2014 Eighteenth National Power Systems Conference (NPSC) 

3.

Bhavin Salvi  and                       S Porpandiselvi

A Ripple-free High power factor Electrolytic Capacitor-less Grid connected LED Lighting System

Oral

IEEE 2nd International Conference on Communication and Electronics Systems (ICCES 2017), pp. 1049-1053, October 19 - 20, 2017, India

4.

S Porpandiselvi and   P Sharath Kumar

On-Off Control Based Multi-Frequency Multi-Load Inverter Configuration for Induction Cooking Application

Oral

IEEE International Conference on Inventive Computing and Informatics (ICICI 2017),  pp. 258-262,  November 23-24, 2017, India.

5.

Ch Kasi Ramakrishna Reddy,  S Porpandiselvi

An Efficient Full-Bridge DC-DC Converter with Zero-Voltage Switching for LED Lighting Applications

Oral

IEEE 2nd International Conference on Communication and Electronics Systems (ICCES 2017),  pp. 1043-1048, October 19 - 20, 2017, India

6.

V K Satyakar Veeramallu,    S Porpandiselvi and              B L Narasimharaju

Reduced Ripple Current LED Lighting System with Two Series Resonant Converters

Oral

Proceedings of the IEEE 2nd International Conference on Communication and Electronics Systems (ICCES 2017),  pp. 1025-1030, October 19 - 20, 2017, India.

7.

D Mounika, S Porpandiselvi and  V K Satyakar Veeramallu

Dual Frequency Full-Bridge Inverter for All Metal Induction Heating Cooking Applications Oral IEEE International Conference on Inventive Computing and Informatics (ICICI 2017),  pp. 292 - 296,  November 23-24, 2017, India.

8.

Bhavin Salvi  and                       S Porpandiselvi

A Single Stage DC-DC Converter Based Stand-alone PV-Battery Powered LED Lighting System

Oral

IEEE International Conference on Power, Energy, Signals and Automation (ICPESA 2018), India, pp. 124-128, 2018

9.

S Porpandiselvi

Soft switched LED Driver for multiple lighting system with independent control

Oral

IEEE International Conference on Inventive Computing and Informatics (ICICI 2017),  pp. 210 - 216,  November 23-24, 2017, India.

10.

V K Satyakar Veeramallu,    S Porpandiselvi,                      B L Narasimharaju and        D Mounika

Reduced Ripple Current Three phase Parallel Loaded Resonant Converter for LED Lighting

Oral

IEEE International Conference on Inventive Computing and Informatics (ICICI 2017), pp. 307- 311,   November 23-24, 2017, India.

11.

V.K. Satyakar Veeramallu, Porpandiselvi S, Ch Kasi Ramakrishna Reddy

Buck-Boost Based Parallel Resonant Converter for Multiple Load LED Lighting Application

OralIEEE International Conference on Electrical, Electronics, Communication, Computer, and Optimization Techniques (ICEECCOT),  pp. 72-77, 2018, India

12.

K Srinivas, S Porpandiselvi, P Sharath Kumar

Pulse Frequency Controlled Resonant Inverter for Different Material Induction Cooking Loads

Oral  IEEE International Conference on Inventive Computation Technologies (ICICT-2018), pp. 743-747, 2018, India

13.

V.K. Satyakar Veeramallu,  Porpandiselvi S, Narasimharaju B.L., Ch Kasi Ramakrishna Reddy

High Efficiency Reduced Ripple Three Phase Series Resonant Converter for LED Lighting Applications

OralIEEE International Conference on Electrical, Electronics, Communication, Computer, and Optimization Techniques (ICEECCOT),  pp. 78-83, 2018, India

14. 

G. Govinda Reddy,                    S Porpandiselvi,  P Sharath Kumar

Dual frequency Buck-Boost interleaved Inverter for ALL Metal Induction Heating Applications

OralThird IEEE International Conference on Electrical, Electronics, Communication, Computer Technologies and Optimization Techniques (ICEECCOT),  pp. 97-108, December 2018, India

15.

R Jagadeesh,                               N Vishwanathan,                      S Porpandiselvi

An Efficient Parallel Resonant Converter for LED Lighting

 Oral IEEE National Power Systems Conference NPSC-2018, NIT Trichy, December 14th – 16th, 2018

16.

R Snehalatha,                             N Vishwanathan,                      S Porpandiselvi 

Variable Frequency Controlled Two-Load Induction Cooking System

 Oral IEEE National Power Systems Conference NPSC-2018, NIT Trichy, December 14th – 16th, 2018

17.

Swati Devabhaktuni,             S. P. Selvi,                                    N. Vishwanathan

Source Current Ripple Reduction for Multiple Load Induction Cooking Applications

OralIEEE National Power Electronics Conference, 13th -15th , NIT Trichy, December, 2019
18.V. Chandra Sekhar,                 N. Vishwanathan,                          S. P. SelviInput Regulated Soft Switched Ripple Free current LED DriverOralIEEE National Power Electronics Conference, 13th -15th , NIT Trichy, December, 2019
19.V.V.K. Satyakar , Porpandiselvi S,                       K. Ashok Kumar and Narasimharaju B.L.A Wide Range Soft Switched Interleaved
Boost Integrated L-L Type Full-Bridge DC-DC Converter
OralIEEE International Conference on Power Electronics,
Drives and Energy Systems (PEDES 2020),  MNIT Jaipur, India, 16th - 19th December, 2020
20.Mounika Dasohari, Vishwanathan Neti, Porpandiselvi S, and A V Ratna ManikyavaniAn Interleaved Dual Double-Ended Forward Converter based LED Driver for DC Lighting GridsOralNational Power Systems Conference (NPSC 2020), IIT Gandhinagar, Gujarat,  17th - 19th December, 2020

  Workshop/SSTPs/Conference Organized

  

S. No.

Title of the Programme

Period

Sponsored By

Institute

1.

 Five Days Workshop on  "Power Electronic Applications"

October 14th -18th, 2013

TEQIP Phase-II

EED, NIT Warangal

2.

Five Days Self-financed Short Term Course on "Resonant Converters and Applications"

July 2nd - 6th, 2018 

Self-financed

EED, NIT Warangal

3.

One day National Conference on "Power Converters & Electric Drives"

1st, November 2018

Self-financed

EED, NIT Warangal

4.One day National Conference on "Power Converters & Power Systems"

29th, November 2018

 

Self-financedEED, NIT Warangal
5. 2 days Faculty Development Program on “Control and Applications of Resonant Inverters”14th - 15th , February 2020DST-SERBEED, NIT Warangal
6.Six-Days Online Faculty Development Programme on “Effective Teaching and Learning of Power Converters for Electric Vehicles” 1st – 6th March, 2021TLC, NITWEED, NIT Warangal
7.Six-Days Online Faculty Development Programme on “Teaching and Learning of Power Converters and Control Techniques for Renewable Energy Systems”   8th – 13th March, 2021TLC, NITWEED, NIT Warangal
8.Six-Days Online Student Training Programme on “Teaching and Learning of Open-source simulation software-SCILAB”    10th – 14th March, 2021CET & TLC, NITWEED, NIT Warangal

 Patents filed / Awarded:

S.No

Patent Title

Name of Applicant(s)

Patent No.

Award Date

Agency/        Country

Status

1.

Full-Bridge Soft Switched  Driver for LED Based Street Lighting Application

  Dr. Neti  Vishwanathan,                    Dr. S. Porpandiselvi,                          Mr. Kasi Ramakrishnareddy 

Application No. 201641038698 Filed on 7th September, 2016

 

India

Published

2.

Cyclic on-off Control for a Three-Output  Inverter  for  Induction  Cooking Application with Independent  Control 

Dr. Neti  Vishwanathan,                   Mr. Devara Vijaya Bhaskar,            Dr. Tanmoy Maity,                                Dr. S. Porpandiselvi

 

Application No. 201641030518 Filed on 11th November, 2016

 

India

Published

 

DST/AICTE/MHRD or Other Sponsord R&D Projects

 

Sl.NoSponsored/ Consultancy Projects Duration (date)


Sponsoring Authority

Funds Sanctioned (Rs.)Status
PI / Co-PIFromTo
   4.

Development of High PF Grid connected Induction Cooker with Direct AC-AC Conversion for Vessels of Different Material  (CRG/2018/004568)  

    Principal

Investigator

20192022DST-SERB32.89 LakhsOngoing
3

Design and Development of Efficient Induction Cooker suitable for Vessels of different materials (RSOP/2019/GD/12)

    Principal

Investigator

2019 2020
CPRI
14.28 Lakhs
Ongoing 

 

2. 

Design and Development of High-Efficient PFC based AC-DC LED Driver for AC-Grid Fed LED Lighting System  

    Co-Investigator

20182021DST-SERB27.54 LakhsOngoing

 

1.

Formability of Induction Heated tailor welded blanks (TWB) of precipitation hardenable aluminium alloys                   Co-Investigator         20102013DST-SERC5.7 LakhsCompleted


Ph.D.'s Supervised

 

Sl.NoCanditateSupervisor / Co-SupervisorThesisAward Year
1. K. Ramakrishna ReddySupervisorDevelopment of Converter configurations for LED lighting applicationPh. D Awarded (15.04.2019)
2.V K Satyakar Supervisor

Development of Soft-switched LED Drivers for Off-grid Lighting Applications

Ph. D Awarded (09.04.2021)
3.K SrinivasSupervisorDevelopment of AC-AC Converters for Induction Heating applicationOn-going
4.Bhavin SalviSupervisorDriver circuit development for LED lighting applicationOn-going
5.D. MounikaCo-SupervisorDriver circuit development for LED lighting applicationOn-going
6.Ramesh JunjuSupervisorDevelopment of High frequency inverters for Induction Heating applicationOn-going


Additional Responsibilities Held

 Department Level:   Incharge of  EED Computer lab

                                 Treasurer of Electrical Engineering  Association

                                 Time Table Incharge

                                 Member (DAC-UG)

                                 Head, PED Section

 Institute Level:      Member,  IT Services Coordination Committee

                                          Member, TEQIP MIS

                                          Associate Dean, Central Library

                                          Faculty I/c, CET

Course Taught Previously

 

Courses Taught Previously

 

Academic  Year

Semester

Class

Course ID

         Course Name

2018-19

3

B.Tech (EEE)

EE202

Circuit Theory-I 

2017-18

1

M Tech(PED)

EE5104

Power Electronics Lab

2017-18

7

B.Tech (EEE)

EE414

Switched Mode Power Conversion

2017-18

5

B.Tech (EEE)

EE301

Control Systems

2016-17

4

B.Tech (EEE)

EE251

Circuit Theory-II

2015-16

2013-14

3

6

B Tech(EEE)

B Tech(EEE)

EE202

EE352

Circuit Theory-I 

Power Electronics

2013-14

 3

B Tech(EEE)EE202Circuit Theory-I 

2013-14

1

M Tech(PED)EE5102Advanced Power Electronics-I 

2012-13

2

B Tech (EEE)EE101Basic Electrical Engineering

2011-12

3

B Tech(EEE)EE202Circuit Theory-I 

2011-12

4

B Tech(EEE)EE251Circuit Theory-II

2010-11

6

B Tech(EEE)EE352Power Electronics

2010-11

2

M Tech(PED)EE572Design of Power converters

2010-11

1

M Tech(PED)EE522Advanced Power Electronics

Courses Currently Being Taught


Class

Department

Semester

Course ID

          Course Name

B.Tech 

Electrical Engineering

6EE352Power Electronics

B.Tech

Electrical Engineering

8EE452Power Electronics and Drives Lab

Publications

 

Journal Publication Details

S. No.

Authors (*)

Title of the Paper

Journal  Details

(Journal, Year, Vol., pp)

1.

S. Porpandiselvi and N.Vishwanathan

Inverter Configuration for Simultaneous Dual Frequency Induction Hardening with Independent Control

European Power Electronics and Drives Journal, Vol. 23, No.1, pp.13-20, March 2013


2.

S. Porpandiselvi and N.Vishwanathan

Single Inverter Configuration for Simultaneous Dual Frequency Induction Hardening with Independent Control

 European Power Electronics and Drives Journal, Vol. 24, No.1, 2014

3.

S. Porpandiselvi and N.Vishwanathan

Three leg inverter configuration for simultaneous dual-frequency induction hardening with independent control

IET Power Electronics Journal, Vol. 8, Iss. 9, pp. 1571-1582, 2015

4. 

Vijaya Bhaskar, D., Vishwanathan, N.,  Maity, T.,   Porpandiselvi, S.

Capacitor-sharing two-output series-resonant inverter for induction cooking application

IET Power Electronics Journal, Vol. 9, Iss. 11, pp. 2240-2248, 2016

5.

Vijaya Bhaskar, D., Vishwanathan, N.,  Maity,T.,   Porpandiselvi, S.

Hybrid Controlled Dual Frequency Inverter for    Two Load Induction Cooking Application

European Power Electronics and Drives Journal, Vol. 27, No.2, pp. 60-73, 2017

 

6.

Ramakrishnareddy Ch, Kasi ,         S Porpandiselvi,                            Neti Vishwanathan

Soft Switched Full-Bridge LED Driver Configuration for Street Lighting Application

IET Power Electronics Journal, Vol. 11, No.1, pp. 149-159, 2018

7.

Vijaya Bhaskar, D., Vishwanathan, N., Maity, T.,   Porpandiselvi, S.,

A Three-Output Inverter for Induction Cooking Application with Independent Control

European Power Electronics and Drives Journal, Vol. 28, No.2, pp. 89-99, 2018

8.

Kasi Ramakrishnareddy Ch,           S Porpandiselvi,                            Neti Vishwanathan

An Efficient Ripple Free LED Driver with Zero-Voltage Switching for Street Lighting Applications

European Power Electronics and Drives Journal,  Vol. 29, No.3, pp. 120-131, 2019 

9.

Kasi Ramakrishnareddy Ch,           S Porpandiselvi,                             Neti Vishwanathan

A Three-leg Resonant Converter for Two Output LED Lighting Application with Independent Control

International Journal of Circuit Theory and Applications, Vol. 47, No. 7, 1173-1187, 2019 

10.

Kasi Ramakrishnareddy Ch,           S Porpandiselvi,                                 Neti Vishwanathan

An Efficient Full-Bridge Resonant Converter for Light Emitting Diode (LED) Application with Simple Current Control

International Journal of Circuit Theory and Applications, Vol. 47, No. 12,  Pages 2019-2031, 2019

11.

V K Satyakar Veeramallu,                S Porpandiselvi and  B L Narasimharaju

Analysis and Implementation of Soft Switched Bi-directional Buck-Boost DC-DC Converter for Solar PV fed LED Street Lighting Systems

International Journal of Circuit Theory and Applications, Vol. 47, No.12, pp. 1990-2018, 2019

12

V K Satyakar Veeramallu,                S Porpandiselvi and  B L Narasimharaju

A Buck-Boost Integrated High Gain Non-Isolated Half-bridge Series Resonant Converter for Solar PV/Battery fed Multiple Load LED Lighting Applications

International Journal of Circuit Theory and Applications,  Vol. 48, No. 2, pp. 266-285, 2019

 

13

D Mounika, N Vishwanathan and S Porpandiselvi

A Level Shifted Asymmetric Duty Cycle Controlled Half-Bridge Series Resonant LED Driver Configuration

European Power Electronics and Drives Journal, Vol. 30, No. 2, pp. 80-93, 2020

 

14

V V K Satyakar,                                      S Porpandiselvi and                           B L Narasimharaju

A Non-Isolated Wide Input Series Resonant converter for automotive LED Lighting System

IEEE Transactions on Power Electronics, Vol. 36, No. 5, pp. 5686-5699,  2021

15

K Srinivas and S Porpandiselvi


Cascaded Full-bridge Resonant Inverter Configuration for Different Material Vessel Induction Cooking

IET Power Electronics Journal,  Vol. 13, No. 19, pp. 4428-4438, 2020

 16 K Srinivas and S Porpandiselvi

Single-Stage Pulse Frequency Controlled AC-AC Resonant Converter for Different Material Vessel Induction Cooking Applications

Wiley International Journal of Circuit Theory and Applications,  10.1002/ cta.3042, 2021


Conference Proceeding

 

S. No.


Authors (*)


Title of the Paper


Oral /      Poster


Event Details (Event, Place, Dates)


1.

 S. Porpandiselvi and M.J.Davidson

On the Selection of Induction Heating Coil Profiles using Finite Element Analysis Technique

Oral

Proceedings of International Conference on Electrical, Computer, Electronics, Communication Engineering, Madrid,  March 28-29, 2012.

2.

S P Selvi, P Sharath kumar, N Vishwanathan

Design and control of two-inverter dual frequency induction hardening

Oral

2014 Eighteenth National Power Systems Conference (NPSC) 

3.

Bhavin Salvi  and                       S Porpandiselvi

A Ripple-free High power factor Electrolytic Capacitor-less Grid connected LED Lighting System

Oral

IEEE 2nd International Conference on Communication and Electronics Systems (ICCES 2017), pp. 1049-1053, October 19 - 20, 2017, India

4.

S Porpandiselvi and   P Sharath Kumar

On-Off Control Based Multi-Frequency Multi-Load Inverter Configuration for Induction Cooking Application

Oral

IEEE International Conference on Inventive Computing and Informatics (ICICI 2017),  pp. 258-262,  November 23-24, 2017, India.

5.

Ch Kasi Ramakrishna Reddy,  S Porpandiselvi

An Efficient Full-Bridge DC-DC Converter with Zero-Voltage Switching for LED Lighting Applications

Oral

IEEE 2nd International Conference on Communication and Electronics Systems (ICCES 2017),  pp. 1043-1048, October 19 - 20, 2017, India

6.

V K Satyakar Veeramallu,    S Porpandiselvi and                   B L Narasimharaju

Reduced Ripple Current LED Lighting System with Two Series Resonant Converters

Oral

Proceedings of the IEEE 2nd International Conference on Communication and Electronics Systems (ICCES 2017),  pp. 1025-1030, October 19 - 20, 2017, India.

7.

D Mounika, S Porpandiselvi and  V K Satyakar Veeramallu

Dual Frequency Full-Bridge Inverter for All Metal Induction Heating Cooking Applications Oral IEEE International Conference on Inventive Computing and Informatics (ICICI 2017),  pp. 292 - 296,  November 23-24, 2017, India.

8.

Bhavin Salvi  and                       S Porpandiselvi

A Single Stage DC-DC Converter Based Stand-alone PV-Battery Powered LED Lighting System

Oral

IEEE International Conference on Power, Energy, Signals and Automation (ICPESA 2018), India, pp. 124-128, 2018

9.

S Porpandiselvi

Soft switched LED Driver for multiple lighting system with independent control

Oral

IEEE International Conference on Inventive Computing and Informatics (ICICI 2017),  pp. 210 - 216,  November 23-24, 2017, India.

10.

V K Satyakar Veeramallu,    S Porpandiselvi,                      B L Narasimharaju and        D Mounika

Reduced Ripple Current Three phase Parallel Loaded Resonant Converter for LED Lighting

Oral

IEEE International Conference on Inventive Computing and Informatics (ICICI 2017), pp. 307- 311,   November 23-24, 2017, India.

11.

V.K. Satyakar Veeramallu, Porpandiselvi S, Ch Kasi Ramakrishna Reddy

Buck-Boost Based Parallel Resonant Converter for Multiple Load LED Lighting Application

OralIEEE International Conference on Electrical, Electronics, Communication, Computer, and Optimization Techniques (ICEECCOT),  pp. 72-77, 2018, India

12.

K Srinivas, S Porpandiselvi, P Sharath Kumar

Pulse Frequency Controlled Resonant Inverter for Different Material Induction Cooking Loads

Oral  IEEE International Conference on Inventive Computation Technologies (ICICT-2018), pp. 743-747, 2018, India

13.

V.K. Satyakar Veeramallu,  Porpandiselvi S, Narasimharaju B.L., Ch Kasi Ramakrishna Reddy

High Efficiency Reduced Ripple Three Phase Series Resonant Converter for LED Lighting Applications

OralIEEE International Conference on Electrical, Electronics, Communication, Computer, and Optimization Techniques (ICEECCOT),  pp. 78-83, 2018, India

14.

G. Govinda Reddy,                    S Porpandiselvi, P Sharath Kumar

Dual frequency Buck-Boost interleaved Inverter for ALL Metal Induction Heating Applications

OralThird IEEE International Conference on Electrical, Electronics, Communication, Computer Technologies and Optimization Techniques (ICEECCOT),  pp. 97-108, December 2018, India

15.

R Jagadeesh,                                N Vishwanathan,                      S Porpandiselvi

An Efficient Parallel Resonant Converter for LED Lighting

 Oral IEEE National Power Systems Conference NPSC-2018, NIT Trichy, December 14th – 16th, 2018

16.

R Snehalatha,                             N Vishwanathan,                      S Porpandiselvi 

Variable Frequency Controlled Two-Load Induction Cooking System

 Oral IEEE National Power Systems Conference NPSC-2018, NIT Trichy, December 14th – 16th, 2018

17.

Swati Devabhaktuni,             S. P. Selvi,                                    N. Vishwanathan

Source Current Ripple Reduction for Multiple Load Induction Cooking Applications

OralIEEE National Power Electronics Conference, 13th -15th , NIT Trichy, December, 2019

18.

V. Chandra Sekhar,                N. Vishwanathan,                    S. P. Selvi

Input Regulated Soft Switched Ripple Free current LED Driver

OralIEEE National Power Electronics Conference, 13th -15th , NIT Trichy, December, 2019

19.

V.V.K. Satyakar,   Porpandiselvi S,                       K. Ashok Kumar and Narasimharaju B.L.

A Wide Range Soft Switched Interleaved Boost Integrated L-L Type Full-Bridge DC-DC Converter

OralIEEE International Conference on Power Electronics,
Drives and Energy Systems (PEDES 2020),  MNIT Jaipur, India, 16th - 19th December, 2020

20.

Mounika Dasohari, Vishwanathan Neti, Porpandiselvi S, and A V Ratna Manikyavani

An Interleaved Dual Double-Ended Forward Converter based LED Driver for DC Lighting Grids

Oral

National Power Systems Conference (NPSC 2020), IIT Gandhinagar, Gujarat,  17th - 19th December, 2020

PHDs Supervised

 

Ph.D.'s Supervised

 

Sl.NoCanditateSupervisor / Co-SupervisorThesisAward Year
1. K. Ramakrishna ReddySupervisorDevelopment of Converter configurations for LED lighting applicationPh. D Awarded (15.04.2019)
2.V K Satyakar SupervisorDevelopment of Soft-switched LED Drivers for Off-grid Lighting ApplicationsPh. D Awarded (09.04.2021)
3.K SrinivasSupervisorDevelopment of AC-AC Converters for Induction Heating applicationOn-going
4. Bhavin SalviSupervisorHigh Frequency Soft Switched Power Converters for Multiple Load Induction Cooking System.On-going
5. D. MounikaCo-SupervisorDriver circuit development for LED lighting applicationOn-going
6.Ramesh JunjuSupervisorDevelopment of High frequency inverters for Induction Heating applicationOn-going

Workshops/Conferences

 

Workshop/SSTPs/Conference Organized

  

S. No.

Title of the Programme

Period

Sponsored By

Institute

1.

 Five Days Workshop on  "Power Electronic Applications"

October 14th -18th, 2013

TEQIP Phase-II

EED, NIT Warangal

2.

Five Days Self-financed Short Term Course on "Resonant Converters and Applications"

July 2nd - 6th, 2018 

Self-financed

EED, NIT Warangal

3.

One day National Conference on "Power Converters & Electric Drives"

1st, November 2018

Self-financed

EED, NIT Warangal

4.One day National Conference on "Power Converters & Power Systems"

29th, November 2018

 

Self-financedEED, NIT Warangal
5.2 days Faculty Development Program on “Control and Applications of Resonant Inverters”14th - 15th , February 2020SERB-DSTEED, NIT Warangal
6.Six-Days Online Faculty Development Programme on “Effective Teaching and Learning of Power Converters for Electric Vehicles” 1st – 6th March, 2021TLC, NITWEED, NIT Warangal
7.Six-Days Online Faculty Development Programme on “Teaching and Learning of Power Converters and Control Techniques for Renewable Energy Systems”8th – 13th March, 2021TLC, NITWEED, NIT Warangal
8.Six-Days Online Student Training Programme on “Teaching and Learning of Open-source simulation software-SCILAB”10th – 14th March, 2021CET & TLC, NITWEED, NIT Warangal

Projects

 

DST/AICTE/MHRD or Other Sponsord R&D Projects

 

Sl.NoSponsored/ Consultancy Projects Duration (date)


Sponsoring Authority

Funds Sanctioned (Rs.)Status
PI / Co-PIFromTo
   4.

Development of High PF Grid connected Induction Cooker with Direct AC-AC Conversion for Vessels of Different Material  (CRG/2018/004568)  

    Principal

Investigator

20192022DST-SERB32.89 LakhsOngoing
3

Design and Development of Efficient Induction Cooker suitable for Vessels of different materials (RSOP/2019/GD/12)

    Principal

Investigator

2019 2020
CPRI
14.28 Lakhs
Ongoing 

 

2. 

Design and Development of High-Efficient PFC based AC-DC LED Driver for AC-Grid Fed LED Lighting System  

    Co-Investigator

20182021DST-SERB27.54 LakhsOngoing

 

1.

Formability of Induction Heated tailor welded blanks (TWB) of precipitation hardenable aluminium alloys                   Co-Investigator         20102013DST-SERC5.7 LakhsCompleted

Awards and Honors

 

Additional Responsibility

 

Additional Responsibilities Held

 Department Level:   Incharge of  EED Computer lab

                                 Treasurer of Electrical Engineering  Association

                                 Time Table Incharge

                                 Member (DAC-UG)

                                 Head, PED Section

 Institute Level:      Member,  IT Services Coordination Committee

                                          Member, TEQIP MIS

                                          Associate Dean, Central Library

                                         Faculty I/c, CET