Publications

Publications can also be found in https://scholar.google.co.in/citations?user=peHeMCkAAAAJ&hl=en 

Patents 

1. Chandan Kumar, Dwijasish Das, "METHOD FOR ESTABLISHING MESHED HYBRID AC AND DC GRIDS WITH SMART SOLID STATE TRANSFORMER" IIT Guwahati, India patent no.: 396702, Granted in 2022

Journal Publications 

1. Tony Thomas,  Mahesh K. Mishra, Chandan Kumar, Marco Liserre,  "Control of a PV-Wind Based DC Microgrid with Hybrid Energy Storage System Using Lyapunov Approach and Sliding Mode Control" IEEE Transactions on Industry Applications, vol.  60, no. 2, pp.  3746-3758,  March-April 2024, DOI: 10.1109/TIA.2023.3349359

2. Manojkumar Rampelli, Chandan Kumar, Sanjib Ganguly, Joao Catalao, "Net Load Forecast Error Compensation for Peak Shaving in a Grid-Connected PV Storage System" IEEE Transactions on Power System,  vol. 39, no. 2, pp. 4372-4381, March 2024, DOI: 10.1109/TPWRS.2023.3317309

3. Dwijasish Das, Chandan Kumar, Marco Liserre, "Stabilization of Smart Transformer Based Islanded Meshed Hybrid Microgrid During Electric Vehicle Charging Transients" IEEE Journal of Emerging and Selected Topics in Industrial Electronics,  vol. 4, no. 4, pp. 1255-1264, Oct. 2023, DOI: 10.1109/JESTIE.2023.3294088

4. Manojkumar Rampelli, Chandan Kumar, Sanjib Ganguly, Hoay Beng Gooi, Saad Mekhilef,  Joao Catalao, "Rule-based Peak Shaving Using Master-Slave Level Optimization in a Diesel Generator Supplied Microgrid" IEEE Transactions on Power System, vol. 38, no. 3, pp. 2177-2188, May 2023, DOI: 0.1109/TPWRS.2022.3187069

5. Dwijasish Das, Rampelli Manojkumar, Chandan Kumar, Sanjib Ganguly, "Power Loss Minimization in Smart Transformer Enabled Low Voltage Islanded Meshed Hybrid Microgrid" IEEE Access Journal,  vol. 10, pp. 123259-123270, 2022, DOI: 10.1109/ACCESS.2022.3224001.

6. Arunima Dutta, Sanjib Ganguly, Chandan Kumar, "Coordinated Control Scheme for EV Charging and Volt/Var Devices Scheduling to Regulate Voltages of Active Distribution Networks" in Sustainable Energy, Grids and Networks., Volume 31, September 2022, 100761, DOI: 10.1016/j.segan.2022.100761.

7. Arunima Dutta, Sanjib Ganguly, Chandan Kumar, “Coordinated Volt/Var Control of PV and EV Interfaced Active Distribution Networks Based on Dual-Stage Model Predictive Control," in IEEE Systems Journal, vol. 16, no. 3, pp. 4291-4300, Sept. 2022, doi: 10.1109/JSYST.2021.3110509.

8. Arunima Dutta, Sanjib Ganguly, Chandan Kumar, "MPC-Based Coordinated Voltage Control in Active Distribution Networks Incorporating CVR and DR," in IEEE Transactions on Industry Applications, vol. 58, no. 4, pp. 4309-4318, July-Aug. 2022, doi: 10.1109/TIA.2022.3163108.

9. Manojkumar Rampelli, Chandan Kumar, Sanjib Ganguly, "Optimal Demand Response in a Residential PV Storage System Using Energy Pricing Limits," IEEE Transactions on Industrial Informatics, vol. 18, no. 4, pp. 2497-2507, April 2022, DOI: 10.1109/TII.2021.3103014

10. Hrishikesan V M, Chandan Kumar, and Marco Liserre, "An MVDC Based Meshed Hybrid Microgrid Enabled Using Smart Transformers" in IEEE Transactions on Industrial Electronics, vol. 69, no. 4, pp. 3722-3731, April 2022 , DOI: 10.1109/TIE.2021.3071683

11. Dwijasish Das, Chandan Kumar, "Partial Start-up Scheme for Smart Transformer in Meshed Hybrid Islanded Grid Operation",  IEEE Transactions on Industry Applications,  vol. 58, no. 1, pp. 142-151, Jan.-Feb. 2022, DOI: 10.1109/TIA.2021.3124862

12. Chandan Kumar, Manojkumar Rampelli, Sanjib Ganguly, Marco Liserre, “Impact of Optimal Control of Distributed Generation Converters in Smart Transformer Based Meshed Hybrid Distribution Network"  IEEE Access Journal, vol. 9, pp. 140268-140280, 2021, DOI: 10.1109/ACCESS.2021.3119349

13. Giampaolo Buticchi, Chi-Seng Lam, Ruan Xinbo, Marco Liserre, Davide Barater, Mohamed Benbouzid, Oriol Gomis-Bellmunt, Carlos Andrés Ramos-Paja, Chandan Kumar, Rongwu Zhu, "The Role of Renewable Energy System in Reshaping the Electrical Grid Scenario," IEEE Open Journal of the Industrial Electronics Society, vol. 2, pp. 451-468, 2021, DOI: 10.1109/OJIES.2021.3102860

14. Manojkumar Rampelli, Chandan Kumar, Sanjib Ganguly, Joao Catalao, "Optimal Peak Shaving Control Using Dynamic Demand and Feed-in Limits for Grid-Connected PV Sources with Batteries" IEEE Systems Journal,  vol. 15, no. 4, pp. 5560-5570, Dec. 2021, DOI: 10.1109/JSYST.2020.3045020

15. Hrishikesan V M, Dwijasish Das, Chandan Kumar, Hoay Beng Gooi, Saad Mekhilef, Xiaoqiang Guo, "Increasing Voltage Support Using Smart Power Converter Based Energy Storage System and Load Control" in IEEE Transactions on Industrial Electronics,  vol. 68, no. 12, pp. 12364-12374, Dec. 2021,, DOI: 10.1109/TIE.2020.3042165

16. Marif Daula Siddique, Saad Mekhilef, Sanjeevikumar Padmanaban, Mudasir Ahmed Memon, and Chandan Kumar, “Single-Phase Step-Up Switched-Capacitor-Based Multilevel Inverter Topology With SHEPWM," in IEEE Transactions on Industry Applications, vol. 57, no. 3, pp. 3107-3119, May-June 2021

17. Rongwu Zhu, Marco Liserre, Marius Langwasser, Chandan Kumar, "Operation and Control of the Smart Transformer in Meshed and Hybrid Grids: Choosing the Appropriate Smart Transformer Control and Operation Scheme," in IEEE Industrial Electronics Magazine, vol. 15, no. 1, pp. 43-57, March 2021

18. Hrishikesan V M and Chandan Kumar "Operation of Meshed Hybrid Microgrid During Adverse Grid Conditions With Storage Integrated Smart Transformer," in IEEE Open Journal of the Industrial Electronics Society, vol. 2, pp. 315-325, 2021

19. Dwijasish Das,  Hrishikesan V M, Chandan Kumar, Marco Liserre, “Smart Transformer Enabled Meshed Hybrid Distribution Grid,” in IEEE Transactions on Industrial Electronics, 2020,  vol. 68, no. 1, pp. 282-292, Jan. 2021

20. Chandan Kumar, Mahesh K. Mishra, Saad Mekhilef, “A new voltage control strategy to improve performance of DSTATCOM in electric grid," in IEEE, CES Transactions on Electrical Machines and Systems, vol. 4, no. 4, pp. 295-302, Dec. 2020

21. Manojkumar Rampelli, Chandan Kumar, Sanjib Ganguly, Hoay Beng Gooi, Saad Mekhilef, “Voltage Control Using Smart Transformer via Dynamic Optimal Setpoints and Limit Tolerance in a Residential Distribution Network with PV Sources," IET Generation Transmission & Distribution,  14, no. 22 (2020):  pp. 5143-5151, 2020, 

22. Arunima Dutta, Sanjib Ganguly, and Chandan Kumar, “Model Predictive Control-based Optimal Voltage Regulation of Active Distribution Networks with OLTC and reactive power capability of PV Inverters," IET Generation Transmission & Distribution,  14, no. 22 (2020):  pp. 5183-5192. 2020

23. Hrishikesan V M, Anup Kumar Deka, Chandan Kumar, "Capacity Enhancement of a Radial Distribution Grid Using Smart Transformer," in IEEE Access Journal,  vol. 8, pp. 72411-72423, 2020

24. Chandan Kumar, Rongwu Zhu, Giampaolo Buticchi, Marco Liserre, “Sizing and SOC-Management of a Smart Transformer-Based Energy Storage System,” IEEE Transactions on Industrial Electronics, vol. 65, no. 8, pp. 6709-6718, Aug. 2018.

25. Chandan Kumar, Mahesh K. Mishra, Marco Liserre, “Design of external inductor for improving performance of voltage controlled DSTATCOM," IEEE Transactions on Industrial Electronics,  vol.63, no.8, pp. 4674-4682, Aug. 2016 

26. Chandan Kumar, Mahesh K Mishra, “Operation and control of an improved performance interactive DSTATCOM," IEEE Transactions on Industrial Electronics, vol.62, no.10, pp. 6024-6034, Oct. 2015 

27. Chandan Kumar, Mahesh K Mishra, “Predictive voltage control of transformer less dynamic voltage restorer," IEEE Transactions on Industrial Electronics, vol. 62, no. 5, pp. 2693-2697, May 2015 

28. M. V. Manoj Kumar, Mahesh K Mishra, Chandan Kumar, “A grid connected dual voltage source inverter with power quality improvement features," IEEE Transactions on Sustainable Energy, vol.6, no.2, pp. 482-490, Apr. 2015 

29. Chandan Kumar, Mahesh K Mishra, “An improved hybrid DSTATCOM topology to compensate reactive and nonlinear loads," IEEE Transactions on Industrial Electronics, vol. 61, no. 12, pp. 6517-6527, Dec. 2014 

30. Chandan Kumar, Mahesh K Mishra, “A multifunctional DSTATCOM operating under stiff source," IEEE Transactions on Industrial Electronics, vol. 61, no. 7, pp. 3131-3136, Jul. 2014 

31. Chandan Kumar, Mahesh K Mishra, “A voltage controlled DSTATCOM for power quality improvement," IEEE Transactions on Power Delivery, vol. 29, no. 3, pp. 1499-1507, Jun. 2014 

32. S Srinath, Chandan Kumar, M P Selvan, “A simple digital control algorithm for three phase shunt active filter: simulation and experimentation,” Frontiers in Energy, Springer Berlin Heidelberg, vol. 8, no. 1, pp. 119-128, Mar. 2014.

 Conference Publications

1.  Dwijasish Das and Chandan Kumar, “Smart Transformer Based Ship Microgrid System,” in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

2. Anandh N, Dwijasish Das and Chandan Kumar, “UPS Operation of Smart Transformer Fed Triple-Active Bridge Converter for Data Centres,” in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

3. Devendra Kumar, Chandan Kumar, “Model Predictive Control of Isolated Three-Phase Four-Wire Grid Forming Converter,”  in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

4. Sahil Gaurav, Chandan Kumar and Ashish Meena, “LCL-LCL Topology based Resonant Inductive Wireless Power Transfer System,”  in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

5. Sahil Gaurav, Chandan Kumar and Ashish Meena, “Coil Coupling Design for Resonant Inductive Wireless Power Transfer System,”  in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

6. Sanjay Kumar Sahu, Shwet Prasoon, Sahil Gaurav and Chandan Kumar, “Operation and Control of Modular Multilevel DC-DC Converter for EV Charging Application,”  in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

7. Somnath Meikap, Chandan Kumar,  ”An NPC Based Triple Active Bridge Isolated Converter for Fast Onboard Battery Charger for All Electric Ship”  in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

8.  Somnath Meikap, Nihal Kumar, Chandan Kumar, “An Arduino Based Modular Battery Management System for Protection and Real Time Monitoring of Lithium-Ion Cell” in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

9. Hitesh Malviya, Chandan Kumar, “Multiport DC Fast EV Charger Based on Modular Multilevel Converter and Quad-Active Bridge”, in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

10. Arunima Dutta, Rampelli Manojkumar, Chandan Kumar, “Power Management of a Smart Transformer based Ship Microgrid”, in 11th National Power Electronics Conference (NPEC), Guwahati, IIT Guwahati, India, 14-16 Dec. 2023. 

11. Sahil Gaurav, Chandan Kumar, “Virtual Oscillator Control of Smart Transformer based Meshed Low Voltage Distribution Grid,” in 2023 IEEE Energy Conversion Congress and Exposition (ECCE), October 29-November 2, 2023, Nashville, Tennessee, USA

12. Somnath Meikap, Hitesh Malviya, Chandan Kumar, “Operation of a New Fault-Tolerant Dual Active Bridge Converter”  in 2023 IEEE Energy Conversion Congress and Exposition (ECCE), October 29-November 2, 2023, Nashville, Tennessee, USA

13. Somnath Meikap, Hitesh Malviya and Chandan Kumar, “Performance Enhancement of Quad Active Bridge Converter during Faults” in 49th Annual Conference of IEEE Industrial Electronics Society (IECON), Singapore, 16-19 Oct. 2023. 

14. Kumar Mayank, Atul Verma, Somnath Meikap, Chandan Kumar,  “Hardware Design and Development of Modular Multilevel Converter” in  IEEE CPE-POWERENG, June 14 – 16, 2023. Nordic Hotel Forum, Tallinn, Estonia

15. Anandh N, Dwijasish Das,  Chandan Kumar, "Smart Transformer Enabled Triple-Active Bridge Converter for Modern Data Centres"  in 22nd National Power Systems Conference (NPSC), 17-19 December 2022, IIT Delhi, India

16. Devendra Kumar,  Chandan Kumar, "Model Predictive Control of Bi-Directional DC-DC Converter for Battery Charger Application"  in 22nd National Power Systems Conference (NPSC), 17-19 December 2022, IIT Delhi, India

17. Sahil Gaurav,  Chandan Kumar, "Coordinated Control of EV Charging Stations in Smart Transformer Based Microgrid"  in 22nd National Power Systems Conference (NPSC), 17-19 December 2022, IIT Delhi, India

18.  Shwet Prasoon, Sahil Gaurav, Devendra Kumar, Chandan Kumar, "Modular Multilevel DC-DC Converter Based EV Battery Charger" IEEE 10th Power Electronics, Drives and Energy Systems (PEDES), Dec. 14th to 17th, 2022, Malaviya National Institute of Technology (MNIT) Jaipur, India

19. Dwijasish Das, Anandh N, Chandan Kumar, "UPS Operation of Multi-Terminal Smart Transformer for Islanded Operation of Data Centres" IEEE 10th Power Electronics, Drives and Energy Systems (PEDES), Dec. 14th to 17th, 2022, Malaviya National Institute of Technology (MNIT) Jaipur, India

20. Dwijasish Das, Anandh N, Chandan Kumar, "Multi Terminal Smart Transformer for Green Data Centres," IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), June 26th - 29th, 2022 in Kiel, Germany

21.  Somnath Meikap, Chandan Kumar, Abhishankar Kumar, "Optimal Power Management of Multi-Port Converter System in Electric Vehicle Charging Station," IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), June 26th - 29th, 2022 in Kiel, Germany

22. Somnath Meikap, Dwijasish Das, Chandan Kumar, Giampaolo Buticchi, "A Multi-Port Converter System for Grid Tied Electric Vehicle Charging Station," IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), June 26th - 29th, 2022 in Kiel, Germany

23. Atul Verma, Kumar Mayank, Somnath Meikap, Chandan Kumar, "Modelling and Control of Modular Multilevel Converter and Dual Active Bridge Based Fast Electric Vehicle Charger,"  in  IEEE 4th International Conference on Energy, Power and Environment (ICEPE), NIT Meghalaya,  India, April 29 – May 01, 2022

24. Arunima Dutta, Sanjib Ganguly, Chandan Kumar, “Model Predictive based Coordinated Voltage Control of Active Distribution Networks with Distributed Generation and Electric Vehicles,” in  IEEE 4th International Conference on Energy, Power and Environment (ICEPE), NIT Meghalaya,  India, April 29 – May 01, 2022

25. Gaureej Gauttam, Hrishikesan V. M. and Chandan Kumar, “Single Phase Modular Multilevel Converter for Photovoltaic Application” in  IEEE 4th International Conference on Energy, Power and Environment (ICEPE), NIT Meghalaya,  India, April 29 – May 01, 2022

26. Dwijasish Das, Chandan Kumar, "Smart Transformer as a Variable Frequency Transformer'," 6th IEEE Workshop on the Electronic Grid (eGrid 2021),  November 8-10, 2021

27. Hrishikesan V M, Devendra Kumar, Dwijasish Das, Chandan Kumar, “Operation and Control of Unified Power Quality Conditioner Enabled Meshed Hybrid Microgrid,” in IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPEPOWERENG) 2021, Florence, Italy, 14-16 July 2021. 

28. Hrishikesan V M, Devendra Kumar, Chandan Kumar, “Dynamic Voltage Control Using Unified Power Quality Conditioner with Storage,” in IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPEPOWERENG) 2021, Florence, Italy, 14-16 July 2021.

29. Arunima Dutta, Sanjib Ganguly, Chandan Kumar, "Coordinated Voltage Control of Active Distribution Network in presence of PV and Energy Storage System"  12th IEEE 2021 - Energy Conversion Congress & Exposition - Asia (ECCE Asia 2021), Singapore, 24 to 27 May 2021.

30.   Chandan Kumar, Rampelli Manojkumar, Sanjib Ganguly, "Optimal Placement of Smart Transformer Low Voltage Converter in Meshed Hybrid Distribution Network" 12th IEEE 2021 - Energy Conversion Congress & Exposition - Asia (ECCE Asia 2021), Singapore, 24 to 27 May 2021.

31.  Dwijasish Das, Rampelli Manojkumar, Chandan Kumar, Sanjib Ganguly, "Optimal Power Management for Islanded Operation of ST-based Meshed Hybrid LV Microgrid"12th IEEE 2021 - Energy Conversion Congress & Exposition - Asia (ECCE Asia 2021), Singapore, 24 to 27 May 2021.

32. Rampelli Manojkumar, Chandan Kumar, Sanjib Ganguly , “Optimal Demand Response Using Dynamic Electricity Price Limit in a Hybrid AC/DC System,” in 21st National Power Systems Conference (NPSC), Gandhinagar, IIT Gandhinagar, India, 17-19 Dec. 2020.

33. Sourav Kumar Ghosh, Chandan Kumar, “Improved Power Sharing and Voltage Regulation with Modified Droop Control in Microgrid,” in 21st National Power Systems Conference (NPSC), Gandhinagar, IIT Gandhinagar, India, 17-19 Dec. 2020.

34. Devendra Kumar, Dwijasish Das, Chandan Kumar, “Multifunctional Model Predictive Control of Grid Connected Voltage Source Converter” in 9th IEEE International Conference on  Power Electronics, Drives and Energy systems (PEDES), MNIT Jaipur, India, 16-17 Dec. 2020.

35. Dwijasish Das, Chandan Kumar, "Partial Start-up Scheme for ST to Reconnect to MV Grid from LV Side Islanded Operation” in 9th IEEE International Conference on  Power Electronics, Drives and Energy systems (PEDES), MNIT Jaipur, India, 16-17 Dec. 2020.

36. Arunima Dutta, Sanjib Ganguly, Chandan Kumar, "Model Predictive Control based Coordinated Voltage Control in Active Distribution Network utilizing OLTC and DSTATCOM," in  9th IEEE International Conference on  Power Electronics, Drives and Energy systems (PEDES), MNIT Jaipur, India, 16-17 Dec. 2020. 

37. Dwijasish Das, Hrishikesan VM, Chandan Kumar, "BESS-PV Integrated Islanded Operation of ST-based Meshed Hybrid Microgrid," 9th IEEE International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, Nov. 29-Dec 2, 2020.

38. Chandan Kumar, Hrishikesan V.M, Dwijasish Das, Sourav Kumar Ghosh, "Control and Sizing of Smart Transformer in Distribution Grid," 9th IEEE International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, Nov 29-Dec 2, 2020

39. Hrishikesan V M and Chandan Kumar, “Smart Transformer Based Meshed Hybrid Microgrid with MVDC Interconnection,” in 46th Annual Conference of IEEE Industrial Electronics Society (IECON), Singapore, 18-21 Oct. 2020.

40. Chandan Kumar, Rampelli Manojkumar, Sanjib Ganguly, Marco Liserre , “Power Loss Minimization in Smart Transformer Based Meshed Hybrid Distribution Network,” in 46th Annual Conference of IEEE Industrial Electronics Society (IECON), Singapore, 18-21 Oct. 2020.

41. Rampelli Manojkumar, Hrishikesan V M, Chandan Kumar, Sanjib Ganguly,  “Voltage Control Using Smart Transformer for Increasing Photovoltaic Penetration in a Distribution Grid” 20th IEEE International Conference on Intelligent System Application to Power Systems (ISAP),  New Delhi, IIT Delhi, India, 10-14 Dec. 2019.

42. Arunima Dutta, Sanjib Ganguly, Chandan Kumar,  “Voltage Control in Active Distribution Networks and an Approach based on Model Predictive Control”  8th International Conference on Power Systems (ICPS) 2019,  Jaipur, India, 20-22 Dec. 2019.

43. Marif Daula Siddique, Saad Mekhilef, Noraisyah Mohamed Shah, Chandan Kumar,  “A New Single-Phase Single Source Nine Level Boost Inverter Topology” 45th Annual Conference of the IEEE, Industrial Electronics Society (IECON2019), Lisbon Portugal, 14-17 Oct., 2019 

44. Dwijasish Das,  Hrishikesan V M, Chandan Kumar, “Smart Transformer-based Hybrid LVAC and LVDC Interconnected Microgrid” 4th IEEE Southern Power Electronics Conference (SPEC), Nanyang Technological University, Singapore, 10-13 Dec. 2018  

45. Hrishikesan V M, Dwijasish Das,  Chandan Kumar, “A Flexible and Coordinated Voltage Control Strategy for Smart Transformer” 8th IEEE  International Conference on Power Electronics, Drives and Energy Systems (PEDES), Indian Institute of Technology Madras, Chennai, India,  18-21  Dec. 2018

46. Hrishikesan V M, Chandan Kumar, Marco Liserre, “Flexible Power Transfer in Smart Transformer Interconnected Microgrids” 44th Annual Conference of the IEEE, Industrial Electronics Society (IECON2018), Washington DC, USA, 21-23 Oct., 2018

47. Chandan Kumar, Xiang Gao, Marco Liserre, “Smart Transformer Based Loop Power Controller in Radial Power Distribution Grid” 8th IEEE PES Innovative Smart Grid Technologies Conference Europe, Sarajevo, Bosnia and Herzegovina, 21-25 Oct. 2018

48. Dwijasish Das, Chandan Kumar, “Operation and Control of Smart Transformer Based Distribution Grid in a Microgrid System,” 8th National Power Electronics Conference (NPEC), Pune, India, Dec. 2017.

49. Hrishikesan VM, Chandan Kumar, “Power Management in a ST Integrated Medium Voltage Grid,” 8th National Power Electronics Conference (NPEC), Pune, India, Dec. 2017.

50. Hrishikesan VM, Chandan Kumar, Marco Liserre, "Voltage Quality Improvement in Smart Transformer Integrated Distribution Grid," 43nd Annual Conference of the IEEE, Industrial Electronics Society (IECON2017),  Beijing, China, Oct./Nov., 2017 

51. Chandan Kumar, Rongwu Zhu, Marco Liserre, "Investigation of Load Compensation Features of Smart Transformer in Medium Voltage Grid," 43nd Annual Conference of the IEEE,  Industrial Electronics Society (IECON2017),  Beijing, China, Oct./Nov., 2017 

52. Chandan Kumar, Giampaolo Buticchi, Marco Liserre, "Operation and Control of Smart Transformer-based Electric Vehicles Charging System," 43nd Annual Conference of the IEEE,  Industrial Electronics Society (IECON2017),  Beijing, China, Oct./Nov., 2017

53. Chandan Kumar, Zhixiang Zou, Marco Liserre, "Smart Transformer Application for Improving Performance of Loads in Partial Disconnection of MV/HV Power System" Annual IEEE Energy Conversion Congress & Exposition (ECCE 2016), Sept. 18-22, 2016, Milwaukee, Wisconsin, USA

54.  Chandan Kumar, Mahesh K. Mishra, Marco Liserre,  "LCL Filter Based UPQC Configuration for Power Quality Improvement" IEEE Power and Energy Society General Meeting (PESGM), July 17-21, 2016, Boston, MA, USA.

55. Chandan Kumar, Marco Liserre, "A New Prospective of Smart Transformer application: Dual Microgrid (DMG) Operation," 41st Annual Conference of the IEEE, Industrial Electronics Society (IECON2015),  Yokohama, Japan, Nov., 2015

56. Chandan Kumar, Marco Liserre, "Smart Transformer for Improving Performance of Medium Voltage Power Distribution System," 6th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG2015), Aachen, Germany, Jun. 2015

57. Chandan Kumar, Mahesh K Mishra, M. V. Manoj Kumar, “A Control Scheme to Enhance DSTATCOM Operation in Power Distribution System,"  6th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG2015), Aachen, Germany, Jun. 2015

58. Chandan Kumar, Mahesh K Mishra,  M. V. Manoj Kumar , “Enhanced Utilization of Grid-Connected Inverter," 6th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG2015), Aachen, Germany, Jun. 2015

59. M. V. Manoj Kumar, Mahesh K Mishra, Chandan Kumar, “A Dual Three-leg VSI Based DSTATCOM in Three Phase Four-Wire Distribution Systems," 6th IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG2015), Aachen, Germany, Jun. 2015

60. Chandan Kumar, Mahesh K Mishra, “Dual-functional DSTATCOM with flexible mode transfer for power quality improvement," IEEE Power and Energy Society General Meeting (PESGM), Washington DC (USA), pp. 1-5, Jul. 2014 

61. Chandan Kumar, Mahesh K Mishra, “A multi-functional DSTATCOM operating in voltage control mode," IEEE International Conference on Industrial and Information Systems (ICIIS), Kandy (Sri Lanka), pp. 271-276, Dec. 2013 

62. Chandan Kumar, Mahesh K Mishra, “Energy conservation and power quality improvement with voltage controlled DSTATCOM," IEEE Annual India Conference (INDICON), IIT Bombay (India),  pp. 1-6, Dec. 2013 

63. Chandan Kumar, Mahesh K Mishra, “A modified DSTATCOM topology with reduced VSI rating, dc link voltage, and filter size," IEEE International Conference on Clean Electrical Power (ICCEP), Alghero (Italy), pp. 325-331, Jun. 2013 

64. Chandan Kumar, Mahesh K Mishra, “A control algorithm for flexible operation of DSTATCOM for power quality improvement in voltage and current control mode," IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Indian Institute of Science Bangalore (India), pp. 1-6, Dec. 2012

65. S Srinath, Chandan Kumar, M P Selvan, “Digital feedback control based dynamic voltage compensator for voltage sag mitigation: simulation and experimental validation,” IEEE International Conference on Industrial and Information Systems (ICIIS), IIT Madras (India), pp. 1-6, Aug. 2012 

66. S Srinath, Chandan Kumar, M P Selvan, “Dynamic voltage compensator: transformation less control perspective,” IEEE PES Conference on Innovative Smart Grid Technologies (ISGT), India, Kerala (India), pp. 65-70, Dec. 2011