Vikram Roy Chowdhury

Research Output

Research Output per Year 2022 2022 2023 2024 2024

• 17 Paper
• 1 Article
• 1 Poster
• 1 Presentation

Research Output per Year

Research Output per Year

Search results

• 2024

  Direct Power Control of Back to Back Modular Multilevel Converter with Advanced Grid Support Functions for Grid Forming Application

  Roy Chowdhury, V. & Mather, B., 2024, p. 3061-3065. 5 p.

  Research output: Contribution to conference › Paper

  • Power Control 100%
  • Modular Multilevel Converter 100%
  • Grid Support 100%
  • Support Function 100%
  • Control Architecture 60%

• Interleaved Cuk Converter Wave Energy System With Advanced Control and Grid Support Functions for Seamless Integration: Preprint

  Roy Chowdhury, V. & Prabakar, K., 2024. 9 p.

  Research output: Contribution to conference › Paper

  • Cuk Converter 100%

• Leveraging PHIL for Inverter Functionality Requirement Evaluation to Ensure a Reliable Grid

  Roy Chowdhury, V. & Mather, B., 2024, 25 p.

  Research output: NREL › Presentation

  • Power Engineering 100%
  • Power Grid 100%
  • Loop Control System 100%
  • Loop Controller 100%
  • Complex Power 100%

• Operation of Grid Forming Converters as Self Excited Induction Generators Under Non-Ideal Loading Conditions

  Roy Chowdhury, V. & Mather, B., 2024, p. 3066-3070. 5 p.

  Research output: Contribution to conference › Paper

  • Loading Condition 100%
  • Grid-Forming Converter 100%
  • Self-Excited Induction Generator 100%
  • Microgrid 66%
  • Harmonics 66%
• 2023

  Circulating Current Reduction of Back-to-Back MMC with Advanced Grid-Support Functionalities for Medium-Voltage Applications

  Roy Chowdhury, V., Singh, A. & Mather, B., 2023, p. 121-126. 6 p.

  Research output: Contribution to conference › Paper › peer-review

  • Grid Support 100%
  • Energy Function 100%
  • Metal Matrix Composite 100%
  • Control Architecture 66%
  • Modular Multilevel Converter 66%
  1 Scopus Citations

• Modified Virtual Oscillator Based Operation of Grid Forming Converters with Single Voltage Sensor

  Roy Chowdhury, V., Singh, A. & Mather, B., 2023, p. 934-938. 5 p.

  Research output: Contribution to conference › Paper

  • Voltage Sensor 100%
  • Grid-Forming Converter 100%
  • Oscillator 100%
  • Control Architecture 33%
  • Current Control Loop 33%
  3 Scopus Citations

• Modified Virtual Oscillator-Based Operation of Grid-Forming Converters with Single Voltage Sensor: Preprint

  Roy Chowdhury, V., Singh, A. & Mather, B., 2023. 8 p.

  Research output: Contribution to conference › Paper

  • Voltage Sensor 100%
  • Grid-Forming Converter 100%
  • Oscillator 100%
  • Control Architecture 33%
  • Current Control Loop 33%

• Operation and Control of a Back to Back Modular Multilevel Converter System for Grid Forming Application with Advanced Grid Support Functionalities

  Roy Chowdhury, V., Singh, A. & Mather, B., 2023, p. 2499-2504. 6 p.

  Research output: Contribution to conference › Paper

  • Modular Multilevel Converter 100%
  • Grid Support 100%
  • Control Architecture 50%
  • Output Voltage 50%
  • Loading Condition 50%

• Operation and Control of a PV Converter with Enhanced Stability Based on Virtual Impedance Emulation in a Pseudo Resistive Grid

  Roy Chowdhury, V. & Singh, A., 2023, p. 3099-3104. 6 p.

  Research output: Contribution to conference › Paper

  • Resistive 100%
  • Control Architecture 25%
  • Stability Margin 25%
  • Frequency Response 25%
  • Photovoltaic Effect 25%
  2 Scopus Citations

• Use of Grid-Forming Medium-Voltage Power Electronics Hub in a Microgrid Setting

  Xie, F., Roy Chowdhury, V., Prabakar, K., Singh, A., Choi, J., Adib, A., Pinto, J. & Chinthavali, M., 2023, National Renewable Energy Laboratory (NREL).

  Research output: NREL › Poster

  • Power Electronics 100%
  • Microgrid 100%
  • Test System 20%
  • Microgrid System 20%
  • Reconfiguration 20%

• Use of Grid-Forming Medium-Voltage Power Electronics Hub in a Microgrid Setting

  Xie, F., Roy Chowdhury, V., Prabakar, K., Singh, A., Choi, J., Adib, A., Pinto, J. & Chinthavali, M., 2023, p. 400-404. 5 p.

  Research output: Contribution to conference › Paper

  • Power Electronics 100%
  • Microgrid 100%
  • Test System 20%
  • Microgrid System 20%
  • Reconfiguration 20%

• Use of Grid-Forming Medium-Voltage Power Electronics Hub in a Microgrid Setting: Preprint

  Xie, F., Roy Chowdhury, V., Prabakar, K., Singh, A., Choi, J., Adib, A., Pinto, J. O. P. & Chinthavali, M. S., 2023. 8 p.

  Research output: Contribution to conference › Paper

  • Power Electronics 100%
  • Microgrid 100%
  • Test System 20%
  • Microgrid System 20%
  • Reconfiguration 20%
• 2022

  Adaptive Internal Model Based Current Control with Embedded Active Damping of a Three-Phase Grid-Connected Inverter with LCL Filter for PV Application

  Chowdhury, V. & Singh, A., 2022. 6 p.

  Research output: Contribution to conference › Paper

  • Grid-Connected Inverter 100%
  • Transients 50%
  • Filter Parameter 50%
  1 Scopus Citations

• A Nonlinear Direct Power Controller for a Three-Phase Grid-Connected Inverter with Online Parameter Update for PV Application

  Chowdhury, V. & Singh, A., 2022. 6 p.

  Research output: Contribution to conference › Paper

  • Photovoltaics 100%
  • Grid-Connected Inverter 100%
  • Control Architecture 50%
  • Dynamic Response 50%
  • Reference Model 50%
  1 Scopus Citations

• A Self-Organizing Nano Grid (SONG) for Energy Access Clusters

  Agarwal, K., Chowdhury, V., Benzaquen, J., Kandula, P. & Divan, D., 2022. 6 p.

  Research output: Contribution to conference › Paper

  • Grid System 100%
  • Droop Speed Control 100%
  • Control Strategy 100%
  • Excess Energy 50%
  • Operation and Maintenance 50%
  2 Scopus Citations

• Control and Grid Support Function Evaluation for a Three-Phase Back-to-Back Modular Multilevel Converter System

  Chowdhury, V., Singh, A. & Mather, B., 2022. 7 p.

  Research output: Contribution to conference › Paper › peer-review

  • Modular Multilevel Converter 100%
  • Grid Support 100%
  • Function Evaluation 100%
  • Support Function 100%
  • Closed Loop 25%
  4 Scopus Citations

• Internal Model-Based Active Damping Strategy for a Back-to-Back Modular Multilevel Converter System for Advanced Grid Support

  Chowdhury, V., Singh, A. & Mather, B., 2022, p. 972-977. 6 p.

  Research output: Contribution to conference › Paper › peer-review

  • Modular Multilevel Converter 100%
  • Grid Support 100%
  • Filtration 50%
  • Transients 50%
  • Sustained Oscillation 50%
  3 Scopus Citations

• Internal Model-Based Active Damping Strategy for a Back-to-Back Modular Multilevel Converter System for Advanced Grid Support: Preprint

  Chowdhury, V., Singh, A. & Mather, B., 2022. 9 p.

  Research output: Contribution to conference › Paper

  • Modular Multilevel Converter 100%
  • Grid Support 100%
  • Filtration 50%
  • Transients 50%
  • Sustained Oscillation 50%

• Operation and Control of Soft Switching Solid State Transformer as a Virtual Synchronous Machine for Photovoltaic Application

  Chowdhury, V., An, Z., Kandula, R. & Divan, D., 2022. 6 p.

  Research output: Contribution to conference › Paper

  • Photovoltaics 100%
  • Solid State Transformer 100%
  • Synchronous Machine 100%
  • Soft-Switching 100%
  • Control Architecture 25%

• Solid-State Transformer and Hybrid Transformer With Integrated Energy Storage in Active Distribution Grids: Technical and Economic Comparison, Dispatch, and Control

  Zheng, L., Marellapudi, A., Chowdhury, V., Bilakanti, N., Kandula, R., Saeedifard, M., Grijalva, S. & Divan, D., 2022, In: IEEE Journal of Emerging and Selected Topics in Power Electronics. 10, 4, p. 3771-3787 17 p.

  Research output: Contribution to journal › Article › peer-review

  • Solid State Transformer 100%
  • Integrated Energy Storage 100%
  • Battery Energy Storage 60%
  • Controllability 40%
  • Cost Reduction 30%
  76 Scopus Citations