Publications

Journal Articles

2024/Early Access

1. P Naresh, N Sai Vinay Kishore and V. Seshadri Sravan Kumar, “A New Configuration for Enhanced Integration of a Battery–Ultracapacitor System,” Renewable Energy, Elsevier, Aug, 2024. [link]

2. C V S Anirudh and V. Seshadri Sravan Kumar, “Enhanced Estimation of Frequency and Symmetrical Component Phasors of Three-Phase Voltage Signals,” IEEE Transactions on Power Delivery, June 2024. [Link]

2023

1. P Naresh, N Sai Vinay Kishore and V. Seshadri Sravan Kumar, “Improved Equivalent Circuit Characterization of an Ultracapacitor for Power Electronic Applications,” Journal of Energy Storage, Elsevier, Oct, 2023. [link]

2. C V S Anirudh and V. Seshadri Sravan Kumar, “Estimation of Symmetrical Component Phasors and Frequency of Three-phase Voltage Signals using Transformations,” IEEE Transactions on Power Delivery, Feb 2023. [Link]

2021

1. P Naresh and V. Seshadri Sravan Kumar, “Control of an Ultracapacitor-based Energy Storage System for Source and Load Support Applications,” IEEE Transactions on Energy Conversion, Sep 2021. [Link]

2. C V S Anirudh and V. Seshadri Sravan Kumar, “Enhanced Modeling of Doubly Fed Induction Generator in Load Flow Analysis of Distribution Systems,” IET Renewable Power Generation, 2021. [Link]

3. P Naresh, N Sai Vinay Kishore and V. Seshadri Sravan Kumar, “Mathematical Modeling and Stability Analysis of an Ultracapacitor based Energy Storage System Considering Non-Idealities,” Journal of Energy Storage, Elsevier, Jan 2021. [Link]

2020

1. P. Naresh and V. Seshadri Sravan Kumar, “Coordinated Control of PV-Ultracapacitor System for Enhanced Operation Under Variable Solar Irradiance and Short-Term Voltage Dips,” IEEE Access, December 2020. [Link]

2018

1. V. Seshadri Sravan Kumar and D. Thukaram, “Accurate modeling of doubly fed induction generator based wind farms in load flow analysis,” Electric Power Systems Research, Elsevier, February 2018. [Link]

2016

1. V. Seshadri Sravan Kumar and D. Thukaram, “Alternate proof for steady state equivalent circuit of a doubly fed induction machine,” IEEE Transactions on Power Electronics, August 2016. [Link]

2. V. Seshadri Sravan Kumar and D. Thukaram, “Approach for multistage placement of phasor measurement units based on stability criteria,” IEEE Transactions on Power Systems, July 2016. [Link]

2015

1. V. Seshadri Sravan Kumar and D. Thukaram, “Accurate steady state representation of a doubly fed induction machine,” IEEE Transactions on Power Electronics, October 2015 [Link]

2014

1. V. Seshadri Sravan Kumar, K. Krishna Reddy, and D. Thukaram, “Coordination of reactive power in grid-connected wind farms for voltage stability enhancement,” IEEE Transactions on Power Systems, September 2014. [Link]

2013

1. V. Seshadri Sravan Kumar and D. Thukaram, “State estimation in power systems using linear model infinity norm-based trust region approach,” IET Generation, Transmission & Distribution, May 2013.

2011

1. D. Thukaram and V. Seshadri Sravan Kumar, “Linear programming approach for power system state estimation using upper bound optimization techniques,” International Journal of Emerging Electric Power Systems, 2010.

Conference Articles

2024

1. Geethika K, Sai Vinay Kishore N, and V. Seshadri Sravan Kumar, “An Improved Approach for Design of Inductors with Air Gaps,” in IEEE Power Electronics, Drives and Energy Systems (PEDES) , NITK Suratkal, INDIA, Dec 2024.

2. Sai Vinay Kishore N, and V. Seshadri Sravan Kumar, “Improved Charging Technique for Reducing the Charging Time in Nickel Manganese Cobalt type Lithium-ion Batteries,” in IEEE Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS) and International Transportation Electrification Conference (ITEC) , Naples, Itlay, Nov 2024.

2022

1. Naresh P, Sai Vinay Kishore N, and V. Seshadri Sravan Kumar, “Design of Ultracapacitor based Energy Storage System for Constant Current and Constant Power Applications,” in IEEE Power Electronics, Drives and Energy Systems (PEDES) , MNIT Jaipur, INDIA, Dec 2022.

2. Keerthi Sudha Bandaru V K S L, Sirija Ranabothu, and V. Seshadri Sravan Kumar, “Analysis of Impact of Fringing on Design of Inductors with Air Gaps,” in IEEE 19th India Council International Conference (INDICON), Cochin, November 2022.

3. Sai Vinay Kishore N and V. Seshadri Sravan Kumar, “Comparative Analysis of Model-Based Approaches for State-of-Charge Estimation in Batteries,” in IEEE 19th India Council International Conference (INDICON), Cochin, November 2022.

4. Sindhu G, Naresh P, and V. Seshadri Sravan Kumar, “Analysis of Three-Level Bidirectional DCDC Converters for Interfacing Ultracapacitors,” in 11th IEEE International Conference on Smart Grid Technologies (ISGT) Asia/, Singapore, November 2022.

5. Naresh P, Sai Vinay Kishore N, and V. Seshadri Sravan Kumar, “Impact of non-idealities on Control of ultracapacitor based Energy Storage Systems,” in 11th IEEE International Conference on Smart Grid Technologies (ISGT) Asia, Singapore, November 2022.

6. Anirudh CVS, and V. Seshadri Sravan Kumar, “Analysis of Filter Design Approaches for Extraction of Instantaneous Symmetrical Components,” in IEEE Texas Power and Energy Conference (TPEC) , Texas A&M, USA, Feb 2022.

7. Harish Kumar Basude, Ravikumar Bhimasingu, and V. Seshadri Sravan Kumar, “Fuzzy-PI and model predictive control based speed control of BLDC motor,” in IEEE Power Electronics, Drives and Energy Systems (PEDES) , MNIT Jaipur, INDIA, Dec 2022.

2020

1. Sai Vinay Kishore N, Naresh P, and V. Seshadri Sravan Kumar, “Multimode Operation of a PV-Battery System fed Brushless DC Motor Drive,” in IEEE Power Electronics, Drives and Energy Systems (PEDES) , MNIT Jaipur, INDIA, Dec 2020.

2. Naresh P, Anirudh CVS, and V. Seshadri Sravan Kumar, “Comparison of Passive Damping based LCL Filter Design Methods for Grid-connected Voltage Source Converters,” in IEEE International Conference on Power, Instrumentation, Control and Computing (PICC) , Kerala, INDIA, Dec 2020.

3. Naresh P, Sai Vinay Kishore N, and V. Seshadri Sravan Kumar, “Impact of non-idealities on the performance of an ultracapacitor based bidirectional dcdc converter,” in 9<sup>th<sup> IEEE Power India International Conference (PIICON), Haryana, INDIA, Feb 2020.

4. Naresh P, and V. Seshadri Sravan Kumar, “Analysis of low voltage ride through techniques for grid-connected photovoltaic systems,” in IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE), Cochin, Kerala, INDIA, Jan 2020.

2019

1. V. Seshadri Sravan Kumar, “Computation of initial conditions for dynamic analysis of a doubly fed induction machine based on accurate equivalent circuit,” in International Electric Machines & Drives Conference (IEMDC), San Diego, USA, May 2019.

2017

1. V. Seshadri Sravan Kumar, Le Xie, and P. R. Kumar, "An Analytical Approach for Loss Minimization and Voltage Profile Improvement in Distribution Systems with Renewable Energy Sources“, in X<sup>th<sup> Bulk Power Systems Dynamics and Control Symposium - IREP 2017/, Espinho, Portugal, Aug. 2017.

2. V. Seshadri Sravan Kumar, G. Manoj Kumar, A. Santosh Kumar, and D. Thukaram, "Phasor estimation at off-nominal frequencies using frequency domain interpolation“, in Texas Power and Energy Conference, Texas, USA, Feb. 2017.

2016

1. V. Seshadri Sravan Kumar, G. Manoj Kumar, A. Santosh Kumar, and D. Thukaram, "Frequency estimation in power systems for wide area monitoring and control“, in INDICON, IISc Bangalore, Dec 2016.

2015

1. V. Seshadri Sravan Kumar, K. Krishna Reddy, and D. Thukaram, “Coordination of reactive power in grid-connected wind farms for voltage stability enhancement”, in IEEE Power & Energy Society General Meeting, Denver, USA, July 2015.

2012

1. V. Seshadri Sravan Kumar and D. Thukaram, “Approach for state estimation of ill-conditioned systems”, in National Power Systems Conference, IIT BHU, INDIA, Dec 2012.

2011

1. V. Seshadri Sravan Kumar and D. Thukaram, “Linear programming approach for state estimation incorporating phasor measurements”, in International Conference on Power Systems (ICPS), IIT Madras, INDIA, Dec 2011.

2. V. Seshadri Sravan Kumar and D. Thukaram, “Placement of phasor measurement units based on stability criterion”, in EE Centenary Conference (CCEE), IISc, Bangalore, INDIA, Dec 2011.

2010

1. D. Thukaram and V. Seshadri Sravan Kumar, “State estimation using LP upper bound optimization”, in National Power Systems Conference, Osmania University (OU) Hyderabad, INDIA, Dec 2010.

2009

1. D. Thukaram, B. Ravikumar, V. Seshadri Sravan Kumar, Y. P. Rao, S. Surendra, and SR Kolla, “Real-time monitoring of critical nodes with minimal number of phasor measurement units”, in International Conference on Power Systems (ICPS), IIT Kharagpur, INDIA, Dec 2009.