Browse by IITH Authors

Reddy, M.K.K. and Sarkar, Vaskar (2022) Designing a Generic Multi-Modality Processing Adapter for the Practical Implementation of the Photovoltaic Regulated Power Point Tracking under the Partial Shading. Electric Power Systems Research, 208. pp. 1-13. ISSN 0378-7796

Kolakaluri, Vinay Kumar and Sarkar, Vaskar (2022) Accurate Regulation of the Power Output of a Two-Stage Photovoltaic System with Minimal Local Energy Storage. In: 2022 IEEE International Conference on Power Systems Technology, POWERCON 2022, 12-14 September 2022, Kuala Lumpur.

Yatendra Babu, G.V.N. and Sarkar, Vaskar (2021) Application of recurrent corrective control for the transient instability mitigation in a synchronous interconnection with multiple control areas. Electric Power Systems Research, 201. p. 107520. ISSN 03787796

Reddy, M. Kranthi Kumar and Sarkar, Vaskar (2021) The quantum‐mode regulated power point tracking in a photovoltaic array for application under the quantised converter duty ratio. IET Renewable Power Generation, 15 (8). pp. 1748-1764. ISSN 1752-1416

Kumar, Kolakaluri Vinay and Sarkar, Vaskar (2021) A Comparative Study of Different Operating Regions for Performing the Regulated Power Point Tracking in Photovoltaic Systems. In: 2021 National Power Electronics Conference, NPEC 2021, 15 December 2021 through 17 December 2021, Bhubaneswar.

Vaishya, Shri and Abhyankar, Abhijit and Sarkar, Vaskar (2020) Marginal Loss Modeling based DCOPF and LMP Calculations for an Integrated AC and Multi-terminal HVDC System. IEEE Transactions on Power Systems, 36 (3). p. 1. ISSN 0885-8950

Babu, G. V. N. Yatendra and Sarkar, Vaskar (2020) Transient Instability Mitigation via Repetitive Corrective Actions Based Upon the Real-Time Macrocoherency Evaluation. IEEE Systems Journal, 14 (4). pp. 5084-5095. ISSN 1932-8184

Vaishya, S R and Sarkar, Vaskar (2019) Accurate loss modelling in the DCOPF calculation for power markets via static piecewise linear loss approximation based upon line loading classification. Electric Power Systems Research, 170. pp. 150-157. ISSN 0378-7796

Verma, Rishabh and Sarkar, Vaskar (2019) Active distribution network load flow analysis through non-repetitive FBS iterations with integrated DG and transformer modelling. IET Generation, Transmission & Distribution, 13 (4). pp. 478-484. ISSN 1751-8687

Verma, Rishabh and Sarkar, Vaskar (2019) Application of Modified Gauss-Z Iterations for Solving the Load Flow Problem in Active Distribution Networks. Electric Power Systems Research, 168. pp. 8-19. ISSN 0378-7796

Verma, Rishabh and Sarkar, Vaskar (2019) Improving Accuracy and Computational Efficiency of the Load Flow Computation of an Active/Passive Distribution Network. PhD thesis, Indian institute of technology Hyderabad.

Naguru, Nagasekhara Reddy and Sarkar, Vaskar (2019) Practical supplementary controller design for the bi-layer WAC architecture through structurally constrained H 2 norm optimisation. IET Generation, Transmission & Distribution, 13 (7). pp. 1095-1103. ISSN 1751-8687

Srujana, Yenigalla and Sarkar, Vaskar (2019) Structurally constrained WAC design to mitigate low frequency oscillations induced by load disturbances. Masters thesis, Indian institute of technology Hyderabad.

Vaishya, Shri Ram and Sarkar, Vaskar (2018) A Combined Energy and Transmission Pricing Scheme under ACOPF Framework. In: 20th National Power Systems Conference, NPSC, 14-16 December 2018, Tiruchirappalli, India.

Vaishya, Shri Ram and Sarkar, Vaskar (2018) Designing Advanced Locational Marginal Pricing Schemes and FTR Instruments for the Power Market. PhD thesis, Indian Institute of Technology hyderabad.

Vaishya, Shri Ram and Sarkar, Vaskar (2018) Designing option FTRs for the lossy FTR system. IET Generation, Transmission and Distribution, 12 (9). pp. 2132-2139. ISSN 1751-8687

Verma, R and Sarkar, Vaskar (2018) An Improved Forward-Backward Sweep Technique for the Load Flow Analysis of a Distribution Network with Accurate Modeling of Zero Sequence Voltages. In: 10th International Conference on Information Technology and Electrical Engineering (ICITEE), 24-26 July 2018, Kuta, Indonesia.

Babu, G V N Yatendra and Naguru, Nagasekhara Reddy and Sarkar, Vaskar (2018) A Minimalistic Approach for Wide-Area Out-of-Step Identification. In: 20th National Power Systems Conference, NPSC, 14-16 December 2018, Tiruchirappalli, India.

Verma, Rishabh and Sarkar, Vaskar (2018) Power Flow Analysis of Unbalanced Distribution Network with Integration of Various Characteristics DGR. In: 8th IEEE India International Conference on Power Electronics, IICPE, 13-15 December 2018, Jaipur, India.

Kallamadi, Manjunath and Sarkar, Vaskar (2017) Enhanced real-time power balancing of an AC microgrid through transiently coupled droop control. IET Generation, Transmission and Distribution, 11 (8). pp. 1933-1942. ISSN 1751-8687

Vaishya, S R and Sarkar, Vaskar (2017) Implementation of lossy FTRs for perfect risk hedging under the marginal loss pricing. IET Generation, Transmission and Distribution, 11 (1). pp. 166-173. ISSN 1751-8687

Vaishya, S R and Sarkar, Vaskar (2017) Integrated energy and transmission pricing. In: Annual India Conference, INDICON, 16-18 December 2016, Bangalore; India.

Reddy, M Kranthi Kumar and Sarkar, Vaskar (2017) LPPT Control of a Dual-Stage Grid Connected Multi-String Photovoltaic System. In: 14th IEEE India Council International Conference, INDICON, 15-17 December 2017, Indian Institute of Technology Roorkee.

Reddy, M Kranthi Kumar and Sarkar, Vaskar (2017) LPPT control of a photovoltaic system against sudden drop of irradiance. In: 6th International Conference on Computer Applications in Electrical Engineering - Recent Advances, 5-7 October 2017, Indian Institute of Technology Roorkee.

Manjunath, K and Sarkar, Vaskar (2017) Performance assessment of different droop control techniques in an AC microgrid. In: 7th International Conference on Power Systems, ICPS, 21-23 December 2017, Pune.

Vaishya, Shri Ram and Sarkar, Vaskar (2017) An enhanced 2-D locational marginal pricing with FACTS devices under variable bus voltage profile. In: 7th International Conference on Power Systems,, 21-23 December 2017, Pune India.

Vaishya, Shri Ram and Sarkar, Vaskar (2017) A simplified OPF framework for an integrated AC and multi-terminal HVDC system. In: TENCON 2017 - 2017 IEEE Region 10 Conference, 5-8 November 2017, Penang, Malaysia.

Verma, R and Sarkar, Vaskar (2016) Accurate modeling of induction motor loads in the load flow analysis of a distribution network. In: IEEE 6th International Conference on Power Systems (ICPS), 4-6 March 2016.

Naguru, N R and G V N, Yatendra Babu and Sarkar, Vaskar (2016) Design and performance analysis of wide area controller in the presence of multiple load types. In: NationalPower Systems Conference (NPSC), 19-21 Dec. 2016.

Kallamadi, M and Sarkar, Vaskar (2016) Generalised analytical framework for the stability studies of an AC microgrid. The Journal of Engineering. pp. 1-9. ISSN 2051-3305 (In Press)

Reddy, M K K and Sarkar, Vaskar (2016) LPPT control of a photovoltaic system under partially shaded condition. In: 1st International Conference on Sustainable Green Buildings and Communities, SGBC, 18-20 December 2016, IIT Madras Research ParkChennai; India.

G V N, Yatendra Babu and Naguru, N R and Sarkar, Vaskar (2016) Real-time transient instability detection using frequency trend vector in wide area monitoring system. In: IEEE 6th International Conference on Power Systems (ICPS), 4-6 March 2016.

Manjunath, K and Sarkar, Vaskar (2016) System level parameter tuning of an islanded microgrid with improved computational efficiency. In: Biennial International Conference on Power and Energy Systems: Towards Sustainable Energy (PESTSE), 21-23 Jan. 2016.

V, Janaki Ramaiah and Reddy, M Kranthi Kumar and Sarkar, Vaskar (2016) Variable Rate LPPT Based Droop Controlled Operation of Photovoltaic System for Microgrid Frequency Regulation. In: IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 14-17 December, 2016, Trivandrum, INDIA.

Sridharan, A and Sarkar, Vaskar (2016) A comparative study on phasor and frequency measurement techniques in power systems. In: National Power Systems Conference, NPSC, 19-21 December, 2016, Indian Institute of Technology Bhubaneswar Bhubaneswar; India.

Vaishya, S R and Sarkar, Vaskar (2015) Implementation of zonal pricing for a large power system by employing phase shifting transformers. In: IEEE International Conference on Technological Advancements in Power and Energy (TAP Energy), JUN 24-26, 2015, Kollam, INDIA.

Kiran, P Bala Sai and Sarkar, Vaskar (2015) Improved limited power tracking of a photovoltaic plant connected across voltage-controlled DC bus. In: IEEE IAS Joint Industrial and Commercial Power Systems / Petroleum and Chemical Industry Conference (ICPSPCIC), 19-21 November 2015, Hyderabad, India.

Kiran, P B S and Manjunath, K and Sarkar, Vaskar (2015) Limited power control of a single-stage grid connected photovoltaic system. In: 2015 Annual IEEE India Conference (INDICON), 17-20 December 2015, New Delhi, India.

Naguru, N R and Sarkar, Vaskar (2015) Optimal wide area control of a power system with limited measurements. In: Signal Processing, Informatics, Communication and Energy Systems (SPICES), 2015, 19-21, February 2015, Kozhikode , India.

Naguru, N R and Babu, G. V. N. Yatendra and Sarkar, Vaskar (2014) A comparative study on LQR and H∞ control for damping oscillations in power system network considering different operating points. In: International Conference on Smart Electric Grid, ICSEG 2014, 19-20 September 2014, Guntur, India.

Sarkar, Vaskar and Khaparde, S A (2013) Reactive Power Constrained OPF Scheduling With 2-D Locational Marginal Pricing. IEEE Transactions on Power Systems, 28 (1). pp. 503-512. ISSN 0885-8950

Sarkar, Vaskar and Khaparde, S A (2011) Optimal LMP Decomposition for the ACOPF Calculation. In: IEEE Transactions on Power Systems, 04 February 2011.

Sarkar, Vaskar and Khaparde, S A (2011) Optimal LMP decomposition for the ACOPF calculation. IEEE Transactions on Power Systems, 26 (3). pp. 1714-1723. ISSN 0885-8950

Bondhala, Ummaiah and Sarkar, Vaskar (2011) Power Flow Studies of an AC-DC Transmission System. Masters thesis, Indian Institute of Technology Hyderabad.

K, Ramanjulu and Sarkar, Vaskar (2011) Transient Stability Assessment Using Energy Function Method. Masters thesis, Indian Institute of Technology Hyderabad.