Publications (in last TWO years):

2019

  • KarthikDesingu, Raghu Selvaraj, Thanga Raj Chelliah, “Control of Reactive Power for Stabilized Junction Temperature in Power Electronic Devices Serving to a 250 MW Asynchronous Hydro-Generating Unit” IEEE Trans. Industry Applications, 55, No. 6, 2019.
  • R RSemwal, Raghu Selvaraj, KarthikDesingu, Thanga Raj Chelliah, and Anto Joseph “Two Stage Protection for Multi-Channel Power Electronics Converters-Fed Large Asynchronous Generating Unit,” IEEE Trans. Industry Applications,  55, No. 6, 2019.
  • Karthik D., S. Raghu, Thanga Raj Chelliah, D. Khare “Effective Utilization of Parallel Connected Megawatt Three-Level Back-to-Back Power Converters in Variable Speed Pumped Storage Units,” IEEE Trans. Industry Applications,  55, No. 6, 2019.
  • C Carunaiselvane, Thanga Raj Chelliah, “Temperature Distribution of 250 MW Hydro Turbine Synchronous Generator at Continuous Overloading Conditions”IEEE Trans. Industry Applications (accepted).
  • Anil Kumar, S. Raghu, Thanga Raj Chelliah, and U. S. Ramesh, “Improved Fuel-Use Efficiency in Diesel-Electric Tugboats with an Asynchronous Power Generating Unit,” IEEE Trans. Transportation ElectrificationVol. 5, No.2, 2019.
  • Anto Joseph, Raghu Selvaraj, Thanga Raj Chelliah, and K-B Lee “Fault Diagnosis and Fault Tolerant Control of Megawatt Power Electronic Converters Fed Large Asynchronous Hydro-Generator”, IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol.7, No.5, 2019.
  • B Anil Kumar, M Chandrasekar, Thanga Raj Chelliah, U S Ramesh, “Coordinated Control of Electric Tugboats Considering Inductive Power Transfer for better Fuel Efficiency” IEEE Trans. Industry Applications(invited for possible publication).
  • Karthik Desingu, Raghu Selavraj, Thanga Raj Chelliah, “Thermal Loading of Multi-Megawatt Medium-Voltage Power Converters Serving to Variable Speed Large Pumped Storage Units, IEEE Trans. Industry Applications(invited for possible publication). 

 

2018

  • Rajasingh, Raghu Selvaraj and Thanga Raj Chelliah, “Dynamic Performance of Doubly-Fed Hydroelectric Machines under Voltage Unbalance – A Relative Electro-Thermomechanical Analysis,” IEEE Trans. Industry Applications,Vol. 54, No. 5, 2018.
  • Raghu Selvaraj, Thanga Raj Chelliah, Deepak Khare and C. Bharathiraja “Fault Tolerant Operation of Parallel Connected 3L- Neutral-Point Clamped Back-to-Back Converters Serving to Large Hydro-Generating Units, IEEE Trans. Industry Applications, 54, No. 5, 2018.
  • Anto Joseph, S. Raghu, Thanga Raj Chelliah and S V AppaSarma “Starting and Braking of a Large Variable Speed Hydro-Generating Unit Subjected to Converter and Sensor Faults”IEEE Trans. Industry Applications, 54, No.4, 2018.
  • Bharatiraja, S. Raghu, T. R. Chelliah, M. Tariq, and J. L. Munda,, “Design and implementation of fourth arm for elimination of bearing current in NPC-MLI fed Induction motor drive,” IEEE Trans. Industry Applications, Vol. 54, No.1, 2018.
  • Anto Joseph and Thanga Raj Chelliah, “A Review of Power Electronic Converters for Variable Speed Pumped Storage Plants: Configurations, Operational Challenges and Future scopes”, IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 6, No.1, 2018.
  • Anto Joseph, D. Karthik, R RSemwal, Thanga Raj Chelliah and Deepak Khare, “Dynamic Performance of Pumping Mode of 250 MW Variable Speed Hydro-Generating Unit Subjected to Power and Control Circuit Faults,” IEEE Trans. Energy Conversion, Vol. 33, No.1, 2018.

 

Publications in Conference Proceedings (in last TWO years)

  • Rupesh Kumari, Thanga Raj Chelliah, Appa Sarma S V., “Present Trends and Future Prospects of Hydro-Turbine Control Systems,” 54thIEEE IAS Annual Meeting (USA), September 29 – October 03, 2019 (to be presented).
  • Karthik D., S. Raghu, Thanga Raj Chelliah, D. Khare “Effective Utilization of Parallel Connected Megawatt Three-Level Back-to-Back Power Converters in Variable Speed Pumped Storage Units,” 53rdIEEE IAS Annual Meeting (USA), 23 – 27 September 2018.
  • Carunaiselvane , Thanga Raj Chelliah, Appa Sarma S V., “Vibration Analysis of a Continuously Overloaded Large Hydrogenerator at Load Rejection” 20th International Seminar on Hydropower Plants, 14-16 November 2018, Austria [Accepted for presentationto and to be submitted for possible publication in IEEE Trans. Energy Conversion].
  • R R Semwal, Anto Joseph, Thanga Raj Chelliah, “Two Stage Protection for Multi-Channel Power Electronics Converters-Fed Large Asynchronous Generating Unit,” 2018 International Power Electronics Conference – IPEC 2018ECCE Asia (Japan), 20 – 24 May 2018
  • B Anil Kumar, M Chandrasekar, Thanga Raj Chelliah, U S Ramesh, “Fuel Minimization in Diesel-Electric Tugboat Considering Flywheel Energy Storage System” 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), Bangkok, 6 – 9 June 2018.
  • B Anil Kumar, M Chandrasekar, Thanga Raj Chelliah, U S Ramesh, “Coordinated Control of Electric Tugboats Considering Inductive Power Transfer for better Fuel Efficiency, IEEE PEDES, IIT Madras, Dec. 2018 (to be presented).
  • C Carunaiselvane, Thanga Raj Chelliah, Appa Sarma S V, “Negative Sequence Current Capability of Megawatt Hydro Generators at Uprated Unbalanced Loads, IEEE PEDES, IIT Madras, Dec. 2018 (to be presented).
  • C Carunaiselvane, Thanga Raj Chelliah, “Temperature Distribution of 250 MW Hydro Turbine Synchronous Generator at Continuous Overloading Conditions, IEEE PEDES, IIT Madras, Dec. 2018 (to be presented).
  • Rupesh Kumari, Thanga Raj Chelliah, “Development Trends and Future Prospectus of Control Systems Serving to Hydro-power Plant , IEEE PEDES, IIT Madras, Dec. 2018 (to be presented).
  • Karthik Desingu, Raghu Selavraj, Thanga Raj Chelliah, “Thermal Loading of Multi-Megawatt Medium-Voltage Power Converters Serving to Variable Speed Large Pumped Storage Units, IEEE PEDES, IIT Madras, Dec. 2018 (to be presented).
  • Raja Singh, Harshit Mohan, Thanga Raj Chelliah, “Optimal Energy Switching Strategy for Doubly Fed VSD using Fuzzy – Decision Control Algorithm,” 52ndIEEE IAS Annual Meeting (USA), 1-5 October 2017 [invited for possible publication in IEEE Trans. Industry Applications]
  • Karthik D, Thanga Raj Chelliah, Deepak Khare “Sustainable Operation Of Small Hydropower Schemes In Changing Climatic Conditions,” IEEE PES APPEEC 2017, Bangalore, 8-10 November 2017
  • Raghu, Thanga Raj Chelliah, Deepak Khare “A Novel Switching Strategy for DC Link Voltage Balance in Parallel Connected Three-Level Diode Clamped Back-to-Back Converter Systems Serving to Variable Speed Pumped Storage Plant,” International Transportation Electrification Conference, Pune, 13-15 December 2017
  • B Anil Kumar, Thanga Raj Chelliah, Deepak Khare, U S Ramesh, “Optimization of Micro-Grid with Load Prediction in Asynchronous Generator Driven Tugboat Propulsion System” International Transportation Electrification Conference, Pune, 13-15 December 2017
  • Chandrasekar, B Anil Kumar, Thanga Raj Chelliah, “Optimal Sizing of Diesel Generators in Marine Propulsion Systems”, International Transportation Electrification Conference, Pune, 13-15 December 2017