Krishna Vasudevan

Professor

Electrical Engineering ,

Present: Professor

2016 : Associate Professor

2012-2016: Assistant Professor

 

+91-44-22574428

krishna@ee.iitm.ac.in

https://sites.google.com/a/ee.iitm.ac.in/krishna-vasudevan/

Research Areas

  • Sensorless operation of BLDC motor

  • Algorithm for fast extraction of harmonic information for active power filters

  • Parallel Operation of DC/DC Converters

  • Power Electronics for Wind and Photovoltaic Systems

  • Development of a sensor-head for remote sensing of conductive deposits


Selected Journal Publications

  • A novel approach for grid-connected inverter operation based on selective harmonic elimination C. Poongothai,Krishna VasudevanConference Paper International Transactions on Electrical Energy Systems, Year 2020 


  • Effect of Balanced and Unbalanced Voltage Fluctuation on DC bus Inductor and Capacitor of Adjustable Speed Drives Seshadri Gopalan ., Krishna Vasudevan ., Dinesh Kumar ., Paramasivam Shanmugam .,Conference Paper 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy, PESGRE 2020, Year 2020 


  • Power quality monitoring and analysis of the domestic grids - A case studyConference Paper 9th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2020, Year 2020 


  • Effect of inductor placement on DC bus capacitor of adjustable speed drivesConference Paper 9th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2020, Year 2020 


  • Impact of Supply Voltage Unbalance and Harmonics on DC Bus Electrolytic Capacitor of Adjustable Speed Drives Seshadri Gopalan ., Krishna Vasudevan ., Dinesh Kumar ., S Paramasivam .,Conference Paper IEEE Transactions on Industry Applications, Volume 56, Year 2020, Pages 3819-3830    

Research Projects

           Patents

  • Methods to Mitigate the Effect of Power Quality Disturbances on the DC Bus Capacitor Seshadri Gopalan, Krishna Vasudevan, Dinesh Kumar Indian Patent Application no. 2022410331445 


  • Switch Control Method to Suppress the Effect of Even Order Harmonics in Supply Voltage on ASD Seshadri Gopalan, Krishna Vasudevan, Dinesh Kumar Indian Patent Application no. 202141044858 


  • Grid Connected PV Inverter System and Method of Load Sharing Thereof Shrinath Kannan, Krishna Vasudevan, Rohit Kumar Grant No. 385130, Indian Patent, 2021


  • An Active Method of Islanding Detection Deepthi Sivadas and Krishna Vasudevan Indian Patent Application no. 201841030077, International Application No.: PCT/EP2019/071174 


  • `Providing Uninterrupted Power Supply to Consumers'Ashok Jhunjhunwala, Krishna Vasudevan, Bhaskar Ramamurthy Grant No. 307822, Indian Patent, 2014 


  • A Method And System For Maximizing Power Efficiency In A Solar Dc System Jhunjhunwala Ashok | Ramamurthi Bhaskar | Narasamma Lakshmi | Vasudevan Krishna | Mannar Sai Ram  Indian Institute Of Technology Madras,In  Patent No. In340053b Completed   Filed 2014-11-06   Published 2020-07-03

Awards & Recognitions

 Served in national/international committees 

  • Member, Committee on Power Converters, Bureau of Indian Standards 

  • Member, Committee on Low Voltage DC, Bureau of Indian Standards 

  • Guest Editor, IEEE Transactions on JESTPE, 2020 

  • Member Editorial Board, Current Science 

  • Member, Advisory Board, International Journal of Power Electronics 

         Served in societies or awards relevant to proposed CoE 

  • Center Coordinator, Indo German Center for Sustainability