49

Mohammad Yasir Nazir, C. Subramanian, Abdul Saleem Mir, and Thanga Raj Chelliah  “Pseudo Attack Based Algorithm for Detecting False Data Injection Attacks in State Estimation,”  in IEEE Transactions on Industry Applications, May., 2025 (Accepted for Publication)

48

Pulakraj Aryan, G. Lloyds Raja, Utkal Mehta, Thanga Raj Chelliah, and Utkal Ranjan Muduli. "A Resilient Tri-Parametric Fractional Frequency Control for Cybersecurity Threats Amid Latency." IEEE Trans. Industry Applications (2025 -early access).

47

Surabhi Verma, Thanga Raj Chelliah, and Rupesh Kumari. " Black Start Capability of Synchronous and Asynchronous Hydro Generating Units." IEEE Trans. Industry Applications (2025 -early access).

46

Ritu Tiwari, Thanga Raj Chelliah, and Venkata Dinavahi. "Detailed Modeling of a Practical 1400MW Hydropower Plant and Real-Time Hardware Emulation For Governor Tuning Application." IEEE Trans. Industry Applications (2024 -early access).

45

Barada Nayak, Thanga Raj Chelliah, P Jena “RTDS Implementation and Stability Analysis of PSS4B Enabled Large Hydropower Plant Connected to a Series Compensated High Voltage Network”, IEEE Trans. Industry Applications,  vol. 60, no. 4, pp. 5499-5509, 2024.

44

S Sunny, S. Raghu, Thanga Raj Chelliah, “PV Powered Improved Quasi-Z-Source Inverter Fed Five Phase PMSM for Marine Propulsion Systems”, IEEE Trans. Transportation Electrification (2024 - early access)

43

Javed Ali, Thanga Raj Chelliah, and Pramod Agarwal. "Influence of Rotor Side Converter on Electromagnetic Vibration in Asynchronous Hydrogenerator." IEEE Journal of Emerging and Selected Topics in Power Electronics (2024 - early access).

42

Karthik Desingu, Raghu Selvaraj, and Thanga Raj Chelliah. "Improved Thermal Behaviour of Multi-MW Power Converter Fed Pumped Storage Power Plant During Symmetrical Grid Fault." IEEE Journal of Emerging and Selected Topics in Power Electronics (2024 - early access).

41

Rupesh Kumari, Thanga Raj Chelliah, “Impact Analysis of Sensor Cyber-Attacks on Grid-Tied Variable Speed Hydropower Plants”, IEEE Trans. Industry Applications, vol. 59, no. 6, pp. 7725-7734, 2023.

40

T. Vidyasagar, Thanga Raj Chelliah, U.S. Ramesh “Energy Management and Charging Portfolio Analysis for Future Battery Powered Harbor Vessels”, in IEEE Trans. Industry Applications,  vol. 59, no. 5, pp. 6522-6531, 2023.

39

Vijay Mohale, T R Chelliah, Yogesh Hote “Investigation of DC-link Stabilization Through BESS for DFIM fed Hydropower Unit Under Grid Faults,” IEEE Systems Journal , vol. 17, no.4, pp. 5967-5977, 2023.

38

Javed Ali, Thanga Raj Chelliah and Pramod Agarwal, “Estimation of Stator Vibration in DFIM Under Various Types of Rotor Excitation”, in IEEE Trans. Industry Applications , vol. 59, no. 4, pp. 4095 - 4107, 2023.

37

Vijay Mohale, T R Chelliah, Yogesh Hote “Small Signal Stability Analysis of Damping Controller for SSO Mitigation in a Large Rated Asynchronous Hydro Unit” in IEEE Trans. Industry Applications , vol. 59, no. 4, pp. 4914 - 4923, 2023.

36

Raghu Selvaraj, T R Chelliah and Karthik D “Reactive Power Circulation Based Fault Tolerance Schemes for Multi-Megawatt 3L-NPC paralleled Converters in Variable Speed Hydro Applications”, in IEEE Trans. Industry Applications, vol. 59, no. 2, pp. 5895-5907, 2023.

35

Vijay Mohale, T R Chelliah, Yogesh Hote “Analysis and Damping of Sub-Synchronous Oscillations in a 250 MW DFIM Hydro Unit Connected to Series Compensated 765 kV Transmission Lines”, in IEEE Trans. Industry Applications, vol. 59, no. 2, pp. 5895-5907, 2023. 

34

Ritu Tiwari, T R Chelliah “Design Improvement and Tuning of Excitation System ST5B with PSS3B and Coordinated OEL in Hydropower Plant”, in IEEE Trans. Industry Applications, vol. 58, no. 5, pp. 5895-5907, 2022.

33

Raghu Selvaraj, T R Chelliah, “Open Switch Fault Tolerance Control Strategy for Paralleled Three-level NPC Back-to-Back Power Converters Fed DFIM Units”, IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 10, No. 6, 2022.

32

Karthik D., S. Raghu, B Anil Kumar, Thanga Raj Chelliah,“Thermal Performance Improvement in Multi-Megawatt Power Converters Serving to Asynchronous Hydro Generators Operating Around Synchronous Speed,” IEEE Trans. Energy Conversion, Vol. 36, No.3, 2021.

31

Rupesh Kumari, K K Prabhakaran, K Desingu, T R Chelliah and S V A Sarma, “Improved Hydro-Turbine Control and Future Prospects of Variable Speed Hydropower Plant,” IEEE Trans. Industry Applications, Vol. 57, No.1, 2021.

30

T. Vidyasagar and T.R. Chelliah, “A Functional Modus Operational to Design Absolute Battery Operated Short Endurance Vessels”, IEEE Transportation Electrification Community Newsletter, Special Issue on Marine Transportation Electrification, Dec. 2021 [https://tec.ieee.org/newsletter/december-2021].

29

B Anil Kumar, R Selvaraj, K Desingu, Thanga Raj Chelliah, U S Ramesh, "Coordinated Control of Electric Tugboats Considering Inductive Power Transfer for better Fuel Economy" IEEE Trans. Industry Applications, Vol. 56, No. 5, 2020.

28

C. Carunaiselvane, Thanga Raj Chelliah, Deepak Khare "Analysis of Thermal Behaviour of Large Hydrogenerators Operating with Continuous Overloads" IEEE Trans. Industry Applications, Vol. 56, No. 2, 2020.

27

Karthik Desingu, 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, Vol. 55, No. 6, 2019.

26

R R Semwal, Raghu Selvaraj, Karthik Desingu, Thanga Raj Chelliah, and Anto Joseph “Two Stage Protection for Multi-Channel Power Electronics Converters-Fed Large Asynchronous Generating Unit,” IEEE Trans. Industry Applications, Vol. 55, No. 6, 2019.

25

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, Vol. 55, No. 6, 2019.

24

B. Anil Kumar, S. Raghu, Thanga Raj Chelliah, Deepak Khare, U. S. Ramesh, "Improved Fuel-Use Efficiency in Diesel-Electric Tugboats with an Asynchronous Power Generating Unit," IEEE Trans. Transportation Electrification, Vol. 5, No.2, 2019.

23

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

22

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, Vol. 54, No.4, 2018.

21

R. 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.

20

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, Vol. 54, No.5, 2018.

19

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

18

C. 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.

17

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

IET/SCI Journals

16

Surabhi Verma and Thanga Raj Chelliah. "Restoration of extra-high voltage power grids through synchronous and asynchronous hydro units during blackout—A comprehensive review and case study." Electric Power Systems Research 228 (2024): 110054.  

15

Rupesh Kumari and Thanga Raj Chelliah. "Design and implementation of a redundant control system for variable speed hydro generators." International Journal of Electrical Power & Energy Systems 156 (2024): 109710.

14

Subramanya, K., and Thanga Raj Chelliah. "DC bias impact analysis on the capability of power transformer and failure risks." Engineering Failure Analysis (2024): 108537. 

13

Subramanya K., and Thanga Raj Chelliah. "Capability of synchronous and asynchronous hydropower generating systems: A comprehensive study." Renewable and Sustainable Energy Reviews 188 (2023): 113863

12

Mohale, Vijay, Sunny Sonandkar, and Thanga Raj Chelliah. "Large asynchronous hydro generating systems connected to TCSC compensated transmission lines (Simulation with experimental validation): A review on SSO perspectives." Electric Power Systems Research 219 (2023): 109257.

11

C. Carunaiselvane, T. R. Chelliah and S. V. Appa Sarma, "Simulation and experimental illustration of vibration at load rejection in a continuously overloaded large hydrogenerator", IET Renewable Power Generation, vol. 14, no. 9, pp. 1550-1558, June-July 2020

10

Anto Joseph and Thanga Raj Chelliah, "Multi-Channel VSI Fed Large Variable Speed Asynchronous Hydro-Condenser: Fault Analysis, Fault Diagnosis and Fault Tolerant Control", IET Renewable Power Generation, Vol. 13, No.3, 2019.

9

C. Carunaiselvane and Thanga Raj Chelliah, "Present Trends and Future Prospects of Asynchronous Machines in Renewable Energy Systems", Renewable and Sustainable Energy Reviews, Vol. 74, pp. 1028-1041, 2017.

8

R. Rajasingh and Thanga Raj Chelliah, "Enforcement of cost-effective energy conservation on single-fed asynchronous machine using a novel switching strategy", Energy, Vol. 126, pp. 179-191, 2017.

7

Navneet Kumar, Thanga Raj Chelliah, S.P. Srivastava, "Impact of unbalance grid voltage on the performance of doubly-fed induction machine at motoring mode" Electric Power Components and Systems, Vol. 44, pp. 1291-1306, 2016.

6

Navneet Kumar, Thanga Raj Chelliah, S.P. Srivastava, "Analysis of doubly-fed induction machine operating at motoring mode subjected to voltage sag, Int. J. Engineering Science and Technology, Vol. 19, pp. 1117-1131, 2016.

5

Navneet Kumar, Thanga Raj Chelliah, S.P. Srivastava, "DFIM Based Energy Management in Irrigation Pump Systems Connected to Renewable Energy Sources," Energy Engineering, Vol. 112, No. 4, pp. 62-80, 2015.

4

Navneet Kumar, Thanga Raj Chelliah, S. P. Srivastava, "Adaptive Control Schemes for Improving Dynamic Performance of Efficiency-optimized Induction Motor Drives," ISA Transactions, Vol. 57, pp. 301-310, 2015.

3

Arun dominic D., Thanga Raj Chelliah, "Analysis of field-oriented controlled induction motor drives under sensor faults and an overview of sensorless schemes" ISA Transactions, Vol. 55, No. 5, pp. 1680-1694, 2014.

2

R. Rajasingh, Thanga Raj Chelliah, P. Agarwal, "Power Electronics In Hydro Electric Energy Systems - A Review" Renewable and Sustainable Energy Reviews, Vol. 32, pp. 944-959, 2014.

1

Thanga Raj Chelliah, T. Radha, A. Srikanth, M. Pant, "Coordination of Directional Overcurrent Relays Using Opposition based Chaotic Differential Evolution Algorithm," International Journal of Electrical Power and Energy Systems, Vol. 55, pp. 341-350, 2014.

Conferences

:

In last 10 years; All in reputed conf. proceedings

77

 Muthulakshmi U, Ritu Tiwari, Javed Ali, and Thanga Raj Chelliah, " Enhanced Field Discharge Circuits for Large-Scale Hydro Generators", 2025 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2025. (Accepted)

76

Ashutosh Singh, and Thanga Raj Chelliah, " Sustainable Development of Hydropower Through Integration of Floating Solar PV And Hydrokinetic Energy Systems", 2025 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2025. (Accepted)

75

Pulakraj Aryan, Anjali Kumari, and Thanga Raj Chelliah," Real-Time Anomaly Detection and Amelioration Strategy for Cyber Physical System", 2025 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2025. (Accepted)

74

Mohammad Yasir Nazir , Abdul Saleem Mir, and Thanga Raj Chelliah," Correlation Aided Method for Detection of Cyber Attacks Against State Estimators", 2025 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2025. (Accepted)

73

Barada Prasanna Nayak, Thanga Raj Chelliah and Premalata Jena, "Modeling and Analysis of Steady State Performance of a Large Rated Variable Speed Pumped Storage Hydropower Plant Under Controlled Power and Speed Mode." 2025 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2025. (Accepted)

72

Pulakraj Aryan and Thanga Raj Chelliah. “A Cyber-resilient Control Scheme for AGC of Hydropower System” 2024 IEEE International Conference on Power Electronics Drives and Energy Systems PEDES 2024 (Accepted)

71

Perwez Alam and Thanga Raj Cheliah. “Design and Testing of Coordinated Controller for PV Assisted Municipal Solid Waste Fueled EV Charging Station” 2024 IEEE International Conference on Power Electronics Drives and Energy Systems PEDES 2024 (Accepted)

70

Barada Prasanna Nayak, Thanga Raj Chelliah and Premalata Jena. “Dynamic Performance Evaluation of a Pumped Hydro Energy Storage Plant Connected To an EHV Transmission Network”, 22nd International Conference on Hydropower Plants - Vienna Hydro 2024 (Accepted)

69

Ashutosh Singh and Thanga Raj Chelliah. “Sustainable System Development by Integration of Floating Solar PV and Hydrokinetic Energy into Hydropower System of India”, 22nd International Conference on Hydropower Plants - Vienna Hydro 2024 (Accepted)

68

Surabhi Verma and Thanga Raj Chelliah. "Challenges with the Black Start Capability of Hydro Units while Upgradation of Transmission Lines." 2023 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2023.

67

Mohammad Yasir Nazir, S. Chandrasekaran, and Thanga Raj Chelliah. "Pseudo Attack Based Algorithm for Detecting False Data Injection Attacks in State Estimation." 2023 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2023.

66

Vijay Mohale et al. "Design and Development of a Scaled Prototype of a 250 MW Hydrogenerator Fed 765 kV Transmission Lines to Test Sub-Synchronous Oscillation in Power System Laboratory." 2023 IEEE Industry Applications Society Annual Meeting (IAS). IEEE, 2023.

65

Ritu Tiwari, Thanga Raj Chelliah, and Venkata Dinavahi. "Non-linear Hydromechanical and Electrical Coupled Model of 1400MW Hydropower Plant for Governor Tuning Application." 2023 IEEE International Conference on Energy Technologies for Future Grids (ETFG). IEEE, 2023.

64

Ashutosh Singh and Thanga Raj Chelliah. "Technical Analysis and Feasibility study for Integration of Floating Solar System in Hydropower Reservoirs." 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy (PESGRE). IEEE, 2023.

63

Sruthi M P, Rupesh Kumari, T R Chelliah, “Impact Analysis of Sensor Cyber-Attacks on Grid tied Variable Speed Hydropower Plants”, 57th IEEE IAS Annual Meeting (USA), Detroit, Michigan, USA, October 9-13, 2022.

62

Vijay Mohale, Thanga Raj Chelliah, Yogesh Hote “Modeling and Analysis of Sub-Synchronous Oscillation in Large Rated DFIM Based Hydro Unit Fed to Extra High Voltage Transmission Lines” 57th IEEE IAS Annual Meeting (USA), Detroit, Michigan, USA, October 9-13, 2022.

61

Javed Ali, Thanga Raj Chelliah and Pramod Agarwal, “Stator EMV Response of 250MW DFIM with Low Switching frequency in Rotor Side Converter” 21st International Seminar on Hydropower Plants, VIENNAHYDRO-2022, TU WEIN, Vienna, Austria, 09-11 Nov 2022.

60

Javed Ali, Thanga Raj Chelliah and Pramod Agarwal, “Electromagnetic Noise and Vibration synthesis for Wind Power Generator” ISMA 2022, an International Conference on Noise and Vibration Engineering, KU Leuven, Belgium, 12-14 Sept 2022.

59

V. Mohale and T. R. Chelliah, "Analysis of Sub-Synchronous Oscillations in Asynchronous Generator Serving to Hydropower Systems," 2022 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy (PESGRE), Trivandrum, Jan 02- 05, 2022

58

J. Ali, T. R. Chelliah and P. Agarwal, "Stator Vibration Comparison for DFIM under the Influence of Sinusoidal and Converter Excitation to Rotor Circuit," 2022 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy (PESGRE), Trivandrum, Jan 02- 05, 2022.

57

V. Mohale and T. R. Chelliah, "Impact of Series Compensated High Voltage Transmission Lines in the Operation of DFIM Based Hydro Unit," 2022 Second International Conference on Power, Control and Computing Technologies (ICPC2T), NIT Raipur, Mar 01-03, 2022.

56

J. Ali, T. R. Chelliah and P. Agarwal, "Impact of Switching frequency on Electromagnetic Vibrations in Stator of Doubly fed Induction Machine2022 Second International Conference on Power, Control and Computing Technologies (ICPC2T), NIT Raipur, Mar 01-03, 2022

55

Subramanya K and T. R. Chelliah, "DC bias Capability of Power Transformers associated with Pumped Storage Hydro Power Plants”, CBIP National Conference on 'Energy Storage including Pumped Storage – Opportunities and Challenges, Shimla,  4-5 Nov 2022.

54

Vijay Mohale and T. R. Chelliah, " Mitigation of Sub-Synchronous Oscillation in Variable Speed Pumped Storage Units Connected With 765 kV Double Circuit Transmission Lines," CBIP National Conference on 'Energy Storage including Pumped Storage – Opportunities and Challenges, Shimla,  4-5 Nov 2022.

53

Mayur, Chandrasekaran S, Thanga Raj Chelliah, “Impact of Cyber-Attack on Control of Grid-Tied Power-Electronic Converter” IEEE Power India International Conference (PIICON), NIT, Delhi, India, 25 Nov 2022.

52

Perwez Alam, and T. R. Chelliah, "Solar PV Assisted Dual Active Bridge Based Multiport EV Fast Charging Circuit," IEEE Industrial Electronics Society Annual On-Line Conference (ONCON), Dec 2022.

51

S. Sonandkar, and T. R. Chelliah, "DC-link Capacitor Voltage Balancing Technique for Four-Level π-Type Inverter fed PMSM for Marine Propulsion Application," IEEE Industrial Electronics Society Annual On-Line Conference (ONCON), Dec 2022.

50

Vijay Mohale, Javed Ali, T. R. Chelliah and Pramod Agarwal "Impact of Sub-Synchronous Resonance on Torsional Vibration of Large Rated Variable Speed Pumped Storage Unit," IEEE Industrial Electronics Society Annual On-Line Conference (ONCON), Dec 2022.

49

Subramanya K and T. R. Chelliah, "DC Bias Impact Analysis on Hydropower plant Excitation Transformer”, IEEE International Conference on Power Electronics Drives and Energy Systems (PEDES), MNIT, Jaipur, India, 14-17 Dec 2022.

48

S. Verma, R. Kumari, and T. R. Chelliah, “Black Start Capability of Synchronous and Asynchronous Hydro Generating Units,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), MNIT, Jaipur, India, Dec 14-17, 2022

47

Vijay Mohale, Thanga Raj Chelliah “Sub Synchronous Oscillation in Asynchronous Generators Serving to Wind and Hydro Power Systems – A Review” 56th IEEE IAS Annual Meeting (Vancouver BC, Canada), Oct. 2021

46

S. S. Sonandkar, Thnaga Raj Chelliah “A DC-link Capacitor Voltage Based Open-Switch Fault Detection and Identification Scheme for Four-Level π-Type Inverter” 56th IEEE IAS Annual Meeting (Vancouver BC, Canada), Oct. 2021

45

T. Vidyasagar, Thanga Raj Chelliah, “Sizing and Design of High Torque Direct Drive PMSM for Battery Operated Harbor Vessel” 56th IEEE IAS Annual Meeting (USA), Oct. 2021

44

Vidyasagar Tummakuri, Thanga Raj Chelliah, Deepak Ronanki, “Short Endurance Drive Cycle Analysis of MMC Based Absolute Battery Operated Harbor Vessel”, 47th Annual Conference of the IEEE Industrial Electronics Society, Toronto, Canada, 13-16 Oct. 2021

43

Vadher C P, Deepak Ronanki, Thanga Raj Chelliah “Multilevel Inverter Topologies for Marine Propulsion Systems: A Review”, 47th Annual Conference of the IEEE Industrial Electronics Society, Toronto, Canada, 13-16 Oct. 2021.

42

S. Raghu, Karthik D., Thanga Raj Chelliah “Shared-Leg Fault Tolerant Operation of Multi-Channeled Power Converters Serving to Large Rated DFIM Unit,” 2020 IEEE Applied Power Electronics Conference and Exposition (APEC), USA, June 2021.

41

R. Kumari, K. K. Prabhakaran and T. R. Chelliah, “Enhanced Control of Large Rated Variable Speed Hydro Generating Unit Under Unbalanced Grid Voltage Conditions”, in Proc. 21^st International Conference on Environment and Electrical Engineering & Industrial and Commercial Power Systems, Bari, Italy, 7-10 Sept. 2021

40

R. Tiwari, K. K. Prabhakaran, T. R. Chelliah and L. P. Joshi, “Performance Analysis of Extra High Voltage 765 kV and 400 kV Hydro Power fed Transmission Lines”, in Proc. 21^st International Conference on Environment and Electrical Engineering & Industrial and Commercial Power Systems, Bari, Italy, 7-10 Sept. 2021

39

Aakriti G., K. K. Prabhakaran, Thanga Raj Chelliah, “Electromagnetic Analysis of a Large Hydrogenerator during Symmetrical Grid Fault in a Power System Network”, in Proc. IEEE International Conference on Smart Technologies for Power, Energy and Control (STPEC 2021), Bilaspur, Chhatisgarh, 19-22 Dec. 2021

38

Nayak B. P., K. K. Prabhakaran, Thanga Raj Chelliah, Premalata Jena, “Investigation of Power System Stabilizer PSS-3B in a large Hydro Generating Unit”, in Proc. IEEE International Conference on Smart Technologies for Power, Energy and Control (STPEC 2021), Bilaspur, Chhatisgarh, 19-22 Dec. 2021

37

S. Raghu, Karthik D., Thanga Raj Chelliah “Fault Diagnosis and Tolerant Operation of Multi-Channel 3L-NPC Power Converter Fed Adjustable Speed Hydro-Generating Unit, 55^th IEEE IAS Annual Meeting (USA), 10 -16 October, 2020

36

S. Raghu, Karthik D., Thanga Raj Chelliah “Shared-Leg Fault Tolerant Operation of Multi-Channeled Power Converters Serving to Large Rated DFIM Unit,” 2020 IEEE Applied Power Electronics Conference and Exposition (APEC), USA, March 2020.

35

T. Vidyasagar, T. R. Chelliah and U. S. Ramesh, “Sizing of Energy Storage System for A Battery Operated Short Endurance Marine Vessel,” in Proc. IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE), Cochin, India, 02-04 Jan. 2020.

34

C. Carunaiselvane and T. R. Chelliah, "Evaluation and Implementation of Incessant Uprated Operating Technology in Large Hydroturbine Generators", in Proc. IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE), Cochin, India, 2-4 January 2020

33

T Vidyasagar, T R Chelliah, U S Ramesh, “Energy Management and Charging Portfolio Analysis for Future Battery Powered Harbour Vessels,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, Dec. 2020

32

Rupesh Kumari, K K Prabhakaran and T R Chelliah, “Improved Cybersecurity of Power Electronic Converters Used in Hydropower Plant,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, Dec. 2020

31

S. Sunny, S Raghu and T R Chelliah, “Fault Tolerant Capability of Battery Assisted Quasi-ZSource Inverter Fed Five Phase PMSM for Marine Propulsion Application,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, Dec. 2020

30

K K Prabhakaran, T Ritu and T R Chelliah, “Performance Investigation on Damping of Active Power Oscillation in the Large Hydro-Power Plant with Power System Stabilizer,” IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, Dec. 2020

29

RupeshKumari, Thanga Raj Chelliah, AppaSarma S V., “Present Trends and Future Prospects of Hydro-Turbine Control Systems,” 54^th IEEE IAS Annual Meeting (USA), September 29 - October 03, 2019.

28

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,” 53^rd IEEE IAS Annual Meeting (USA), 23 – 27 September 2018.

27

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 International Conference on Power Electronics, Drives and Energy Systems (PEDES), IIT Madras, Dec. 2018.

26

C Carunaiselvane, Thanga Raj Chelliah, AppaSarma S V, "Negative Sequence Current Capability of Megawatt Hydro Generators at Uprated Unbalanced Loads, IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IIT Madras, Dec. 2018.

25

C Carunaiselvane, Thanga Raj Chelliah, "Temperature Distribution of 250 MW Hydro Turbine Synchronous Generator at Continuous Overloading Conditions, IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IIT Madras, Dec. 2018.

24

RupeshKumari, Thanga Raj Chelliah, "Development Trends and Future Prospectus of Control Systems Serving to Hydro-power Plant , IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IIT Madras, Dec. 2018

23

KarthikDesingu, Raghu Selavraj, Thanga Raj Chelliah, "Thermal Loading of Multi-Megawatt Medium-Voltage Power Converters Serving to Variable Speed Large Pumped Storage Units, IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), IIT Madras, Dec. 2018

22

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,” 53^rd IEEE IAS Annual Meeting (USA), 23 – 27 September 2018

21

C. Carunaiselvane, Thanga Raj Chelliah, AppaSarma S V., “Vibration Analysis of a Continuously Overloaded Large Hydrogenerator at Load Rejection” 20th International Seminar on Hydropower Plants, 14-16 November 2018, Austria.

20

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

19

R. R. Semwal, Anto Joseph, Thanga Raj Chelliah,"Two - Stage Protection for multichannel Power electronics converter fed large Asynchronous generating Unit", IEEE International Power Electronics Conference (IEEE - IPEC), Niigata, Japan, 20-24 May 2018.

18

R. Raja Singh, Harshit Mohan, Thanga Raj Chelliah, “Optimal Energy Switching Strategy for Doubly Fed VSD using Fuzzy - Decision Control Algorithm,” 52^nd IEEE IAS Annual Meeting (USA), 1-5 October 2017 [invited for possible publication in IEEE Trans. Industry Applications].

17

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.

16

S. 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,” IEEE International Transportation Electrification Conference, Pune, 13-15 December 2017.

15

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” IEEE International Transportation Electrification Conference, Pune, 13-15 December 2017.

14

M. Chandrasekar, B Anil Kumar, Thanga Raj Chelliah, “Optimal Sizing of Diesel Generators in Marine Propulsion Systems”, IEEE International Transportation Electrification Conference, Pune, 13-15 December 2017

13

Anto Joseph, Thanga Raj Chelliah, “Analysis of Doubly Fed Asynchronous Machine Based Variable Speed Pumped Storage Plants Subjected to Converter  and Sensor Faults” in 19th International Seminar on Hydropower Plants, ViennaHydro 2016, Austria, 9-11 November 2016, ISBN 978-3-9504338-0-7 pp. 729-739.

12

Anto Joseph, Thanga Raj Chelliah, “Analysis of DFAM operating at condenser mode subjected to power converter faults” in IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, India, 14-17, December 2016.

11

R. Raja Singh, Thanga Raj Chelliah, “An Electro Thermomechanical Analysis of Hydroelectric Machines Operated in Condenser Regime under Single Phasing Fault and Excitation Failure” in IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, India, 14-17, December 2016

10

Anil Kumar, K. Anil Kumar, T. Radha, Thanga Raj Chelliah, D. Khare, U. S. Ramesh, “Control Strategy for Fuel Saving in Asynchronous Generator Driven Electric Tugboats” in IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics (UPCON-2016), IIT-BHU, Varanasi, India, 9-11 December 2016.

[Received Cash Award and Recommended to IEEE Trans. Industry Applications]

9

R Raja Singh, Thanga Raj Chelliah, “Energy saving start-up strategy of pumped storage power plant equipped with doubly-fed asynchronous machine,” in Proc. IEEE Int. Conf. Power Electronics, Intelligent Control and Energy Systems, DTU, New Delhi, pp, 1-6, 2016.

[Recommended to IEEE Trans. Industry Applications]

8

J Anto, Thanga Raj Chelliah, “Starting performance of Doubly Fed Induction Machine drive serving to pumped storage plants subjected to faults in power and control circuits,” in Proc. IEEE Int. Conf. Power Electronics, Intelligent Control and Energy Systems, DTU, New Delhi, pp, 1-6, 2016.

[Recommended to IEEE Trans. Industry Applications]

7

R. Raja Singh, Thanga Raj Chelliah, Deepak Khare, U.S. Ramesh, “Energy Saving Strategy on Electric Propulsion System Integrated with Doubly Fed Asynchronous Motors” IEEE PIICON 2016, 7th Power India International Conference, Bikaner, Rajasthan, India, November 25-27, 2016.

6

R. Raja Singh, Harshit Mohan, Thanga Raj Chelliah, “Performance of Doubly Fed Machines Influenced to Electrical Perturbation in Pumped Storage Plant - A Comparative Electromechanical Analysis” in IEEE Seventh India International Conference on Power Electronics (IICPE-2016) Thapar University, Panjap, India, November 17-19, 2016.

[Recommended to IEEE Trans. Industry Applications]

5

R. Raja Singh, Thanga Raj Chelliah, Pramod Agarwal, "Mitigation of Switching Effects on Induction Motor under Star-Delta Scheme Based Energy Conservation", 12th International Conference IEEE INDICON, New-Delhi, pp. 1–6, 2015.

4

Thanga Raj Chelliah, Srikanth Allamshetty, "Coordination of Directional Over-Current Relays using MATLAB/Simlink and Their Integration into Undergraduate Power System Protection Courses" in IET-APSCOM, Hong Kong, pp. 83-88, 2015.

3

Navneet Kumar, C. Thanga Raj, S.P. Srivastava, "Analysis of Doubly-Fed Induction Machine Operating at Motoring Mode Subjected to Symmetrical Voltage Sag,”. IET-APSCOM, 2015, Hong Kong, pp. 89-94, 2015

2

Arun Dominic D, Thanga Raj  Chelliah  ,“Analysis of  Energy Optimal Controlled Induction  Motor  Drives  under   Sensor  fault”, in  Proc.  IEEE Int.  Conf.  Power Electronics, Drives and Energy Systems (PEDES 2015), Sydney, Australia, pp.358-362.

1

Ramraj Panda,  R.Raja Singh, Thanga Raj  Chelliah, “Enforcement of  ELC  using Reduced  Dump  Load   for   Micro   Hydropower Plant  with  the  Interpretation   of Switching Transients and Vibrations,” in  Proc. IEEE Int. Conf. Power Electronics, Drive  and Energy System (PEDES 2015), Sydney, Australia, pp.352-357