Research Publications

Journal

1. G. Kirankumar, E. Vidyasagar, Reliability evaluation of a distribution network: The impact of feeder configuration and optimal placement of shunt capacitors and fault passage indicators, Next Research, Volume 2, Issue 4, 2025, 100962, ISSN 3050-4759, https://doi.org/10.1016/j.nexres.2025.100962.

2. G Vasantha, Dr. E. Vidya Sagar “Reliability Comparison of Rural & Urban LVDS Networks with Corresponding HVDS Networks Including Substation Reliability” International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249-8958 (Online), PP: 58-67, Volume-13 Issue-1, October 2023. Blue Eyes Intelligence Engineering and Sciences Publication- BEIESP, DOI:10.35940/jeat. A4310.1013123. 

3. V. Swarna Rekha and E. Vidyasagar, "Reliability analysis of an automated radial distribution feeder for different configurations and considering the effect of forecasted electrical vehicle charging stations," IJAPE, vol. 13, no. 1, Mar. 2024, doi: 10.11591/ijape.v13.i1.pp178-185. 

4. V. Swarna Rekha, G. Kiran Kumar, and Dr. E. Vidya Sagar, "Reliability Evaluation of Radial Distribution Feeder Considering Two Load Modelling of Forecasted Electric Vehicle Load," International Journal of Engineering and Advanced Technology, vol. 12, no. 5. Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP, pp. 113-118, Jun. 30, 2023. doi: 10.35940/ijeat.e4211.0612523. 

5. V. Swarna Rekha, E. Vidyasagar "Estimation of Radial Distribution Feeder Sections Average Failure Rate for Different Located Future Forecasted EV Charging Stations" International Research Journal of Engineering and Technology (IRJET), Vol. 10, no. 2, pp. 422-430, Feb 2023. 

6. G Vasantha, E. Vidya Sagar “Reliability Comparison of LVDS and Corresponding HVDS of Rural & Urban Radial Feeder Networks” GRADIVA REVIEW JOURNAL, ISSN NO: 0363-8057. 

7. G. Kirankumar, E. Vidya Sagar, “Reliability Evaluation of Radial Distribution System for Different Substation Configurations under Normal and Two-Weather Conditions”, International Journal of Statistics and Reliability Engineering Vol. 10 (3), pp. 634-641, 2023, ISSN (P): 2350-0174, ISSN (O):2456-2378. 

8. G. Kirankumar, V. Swarna Reka, E. Vidya Sagar, “Effect of a Single Fault Passage Indicator Placement on Radial Distribution System Reliability under Two Weather Conditions”, International Journal of Engineering and Advanced Technology (IJEAT) ISSN: 2249-8958 (Online), Volume-12 Issue-5, June 2023. 

9. G. Kirankumar, E. Vidya Sagar, “Reliability Evaluation of a Radial Feeder Configurations by Replacing the Distribution Transformer with the Solid-State Transformer”, International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878 (Online), Volume-12 Issue-4, November 2023. 

10. G. Kirankumar, E. Vidya Sagar, “Reliability Evaluation of a Radial Feeder with the Placement of Both Shunt Capacitors and a Fault Passage Indicator”, International Research Journal of Engineering and Technology, Volume: 09 Issue: 12 | Dec 2022, e-ISSN: 2395-0056. www.irjet.net p-ISSN: 2395 0072. 

11. G. Jhansi Rani. E. Vidyasagar, “Control of PV Integrated DAB Under Shading Conditions Using Improved Incremental Conductance MPPT Scheme” Journal of Harbin Engineering University, Volume 44, Issue 11, pages: 644-650, NOV-2023. ISSN: 1006-7043. 

12. Sravanthy Gaddameedhi, P. Srinivas, E. Vidya Sagar, “Multi-objective-based Hybrid Artificial Intelligence Controlled Parallel Inverter in Islanded and Grid Connected Operations” Recent Advances in Electrical & Electronic Engineering (RAEEE), 2352-0965, Vol 17, No. 10 April 2024. 

13. V. Jeetender, E. Vidya Sagar, B. Sirisha, “Closed Loop Control of DSMST Converter for Ev Applications” International Journal on Recent and Innovation Trends in Computing and Communication, Volume: 11, Issue: 10, November 2023, ISSN: 2321-8169. 

14. Jeetender Vemula, E. Vidya Sagar, Tellapati Anuradha Devi, Gundala Srinivasa Rao, “Design of PV fed single-switch transformer less topology powered electric vehicle” published in Vol 5, No 2 (2024) of Transactions on Energy Systems and Engineering Applications’. 

15. V. Jeetender, E. Vidya Sagar, “Performance Analysis of DSMST Converter Fed BLDC Motor” Journal of Harbin Engineering University, Vol 44 No. 11, November 2023, ISSN: 1006-7043. 

16. E. Vidya Sagar, Y. Bhanuja, M. Lehita Sai, J. Ravali and K. Sindhu, "Reliability Evaluation and Improvement of Radial Distributed System for Uniform and Non-Uniform Loads Using Network Matrices", Journa of Advanced Research in Dynamical & Control Systems, Vol. 10, 08-Special Issue, 2018, ISSN 1943-023X 

17. E. Vidya Sagar, T. Kavita and G. Kiran Kumar "Reliability Analysis of Two Weather Modeled Substation and Its Impact on Practical LV & HV Distribution Systems”, International Journal of Emerging Technology and Advanced Engineering, Volume 7, Special Issue 1, December 2017. 

18. E. Vidya Sagar, S. Deepti, A. Purna Chandar and T. Kavitha " Reliability Analysis of Sectionalized Busbar with Redundant Star Automation Scheme and its Impact on Radial Feeder", International Journal for Research in Applied Science & Engineering Technology, Volume 5 Issue XII December 2017- ISSN: 2321-9653. 

19. E. Vidya Sagar, A. Purna Chandar, T. Kavita and S. Deepthi, " Reliability Modelling and Analysis of Distribution System Considering Weather Effects on Substation and HVDS Concept on Feeder", International Journal of Advance Engineering and Research Development, Volume 4, Issue 12, December -2017, e-ISSN (O): 2348-4470p-ISSN (P): 2348-6406 

20. E. Vidya Sagar, A. Purna Chandar, T. Kavita and S. Deepthi "Reliability Based Priority Allocation of Contingencies in a Complex Power System Network", International Journal on Future Revolution in Computer Science & Communication Engineering, Volume: 3 Issue: 12, pp-155-159, ISSN: 2454- 4248. 

21. E. Vidya Sagar and P. Srinivas "Reliability Evaluation of Substation Equipped with Fault Current Limiter and Automation Scheme", International Journal of Electronics, Electrical and Computational System ISSN 2348-117X Volume 6, Issue 11 November 2017. 

22. E. Vidya Sagar and A. Purna Chandar "Reliability Evaluation of a Power System Network Due to Shortage of both Active and Reactive Power", International Journal of Electronics, Electrical and Computational System ISSN 2348-117X Volume 6, Issue 11 November 2017. 

23. E. Vidya Sagar, T. Kavita and G. Kiran Kumar "Reliability Evaluation of Radial Feeder for Different Proportional Failures Occurring in Adverse Weather", International Journal of Electronics, Electrical and Computational System ISSN 2348-117X Volume 6, Issue 11 November 2017. 

24. E. Vidya Sagar and S. Deepti "Reliability Evaluation of Distribution System with Centralized Star Automation Scheme" International Journal of Electronics, Electrical and Computational System ISSN 2348-117X Volume 6, Issue 11 November 2017. 

25. E. Vidya Sagar and A. Purna Chandar "Significance of Shunt Compensators in Improving Reliability Performance of an Interconnected Power System Network "International Journal of Emerging Technology and Advanced Engineering", Volume 7, Special Issue 1, December 2017 

26. E. Vidya Sagar, " Effect of Alternative Supply, Disconnecting Switches and Fault Passage Indicators on Reliability of Radial Distribution Feeder ", Indian Journal of Science and Research, ISSN: 2250 0138. 

Conferences

1. G Vasantha, Dr. E. Vidya Sagar “Comparison of Reliability Based Customer Interruption Cost for Indian Rural & Urban LVDS with Corresponding HVDS” IEEE 7th International conference on computer applications in electrical engineering RECENT Advances (CERA) ©20XX, IEEE Conference code as CONFR-151-EED CERA2023-paper ID #367. 

2. G. Kirankumar, E. Vidya Sagar, “Reliability Evaluation of a Radial Distribution System with the Placement of Shunt Capacitors and Fault Passage Indicators Considering Normal and Adverse Weather Effects”, IEEE 7th International Conference on Computer Applications in Electrical Engineering-Resent Advantages (CERA 23), IIT Roorkee. 979-8-3503-0500-5/23/$31.00 ©2023 IEEE. 

3. V. Jeetender, E. Vidya Sagar, B. Sirisha, V. Jagan “A Comprehensive Review on Switched Capacitor Based DC-DC Converters” First International Conference on Emerging Technologies & Applications in Electrical Engineering (ETAEE-2023), 21st to 22nd Dec 2023, CRC Press Taylor & Francis Group. 

4. E. Vidya Sagar, Y. Bhanuja, M. Lehita Sai, J. Ravali and K. Sindhu “Effect of Advanced Switches on Reliability of Radial Feeder for Different Cases Using Matrix Method” National Conference on Large Scale Multi-Disciplinary Systems of National Significance-Trends & Challenges. Conducted by ISRO, Govt. of India. 

5. E. Vidyasagar, G. Kiran Kumar “Reliability Improvement of Radial Distribution Systems Using Microgrids placed on Distributors” Proceedings of 2015 Conference on Power, Control, Communication Technologies for Sustainable Growth (PCCCTSG), IEEE Conference December 11- 12,2015, Kurnool, Andhra Pradesh, India. 

6. E. Vidyasagar, G. Kiran Kumar “Reliability Comparison of Different Types of Industrial Substations” Proceedings of “National Conference on Innovations and Design Challenges in Electrical and Medical Electronics “held on 21st-22nd August 2015 at GRIET Hyderabad.