Academic Publications

Patents:

1. Chandan Kumar, Dwijasish Das, "METHOD FOR ESTABLISHING MESHED HYBRID AC AND DC GRIDS WITH SMART SOLID STATE TRANSFORMER", Indian Patent No.: 396702, Granted in May, 2022.

Journal Publications:

1. Devendra Kumar; Hrishikesan V. M.; Anup Kumar Deka; Dwijasish Das; Chandan Kumar; Mahesh Kumar Mishra, "A Meshed Hybrid Microgrid Configuration with Unified Power Quality Conditioner," in IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 13, no. 2, pp. 2489-2499, April 2025, doi: 10.1109/JESTPE.2025.3536859.

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

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

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

5. Hrishikesan V. M. ; Dwijasish Das; Chandan Kumar; Hoay Beng Gooi; Mekhilef Saad; 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.

6. Dwijasish Das; Hrishikesan V. M. ; Chandan Kumar;  Marco Liserre, "Smart Transformer Enabled Meshed Hybrid Distribution Grid", in IEEE Transactions on Industrial Electronics, vol. 68, no. 1, pp. 282-292, Jan. 2021, doi: 10.1109/TIE.2020.2965489.

7. Dwijasish Das; N. Kumaresan; V. Nayanar; K. Navin Sam; N. Ammasai Gounden, "Development of BLDC Motor-Based Elevator System Suitable for DC Microgrid",  in IEEE/ASME Transactions on Mechatronics, vol. 21, no. 3, pp. 1552-1560, June 2016, doi: 10.1109/TMECH.2015.2506818.

Conference Publications:

1. Dwijasish Das and José-Luis Rueda-Torres, "EMT Modelling and Control of a 20-MW DC Wind Power Generator Integrated with an Electrolyzer," IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Chicago, IL, USA, Nov. 2024, pp. 1-6, doi: 10.1109/IECON55916.2024.10905576.

2. Dwijasish Das and José-Luis Rueda-Torres, “EMT Model of 20-MW Wind Generator for Real-time Simulation of HVDC Networks,” in 12th IFAC Symposium on Control of Power and Energy Systems - CPES 2024, vol. 58, Rabat, Morocco, 10-12 July, 2024, pp. 581–586,  doi: https://doi.org/10.1016/j.ifacol.2024.07.545.

3. Dwijasish Das, N. van Wageningen, José-Luis Rueda-Torres, and F. Gonzalez-Longatt, “P-f Stability of 2030 Nordic Power System Due to Non-synchronous Generation,” in 12th IFAC Symposium on Control of Power and Energy Systems - CPES 2024, vol. 58, Rabat, Morocco, 10-12 July, 2024, pp. 332–337, doi: https://doi.org/10.1016/j.ifacol.2024.07.504.

4. Dwijasish Das, Chandan Kumar, "Smart Transformer Based Ship Microgrid System,” in 2023 11th National Power Electronics Conference (NPEC), Guwahati, India, 14-16 Dec., 2023, pp. 1–6, doi: 10.1109/NPEC57805.2023.10384947.

5. Anand N; Dwijasish Das; Chandan Kumar, "UPS Operation of Smart Transformer Fed Triple-Active Bridge Converter for Data Centres,” in 2023 11th National Power Electronics Conference (NPEC), Guwahati, India, 14-16 Dec., 2023, pp. 1–6, doi: 10.1109/NPEC57805.2023.10384929.

6. Anand N, Dwijasish Das, Chandan Kumar, "Smart Transformer Enabled Triple-Active Bridge Converter for Modern Data Centres", 2022 22nd National Power Systems Conference (NPSC), New Delhi, India, 17-19 Dec., 2022, pp. 548-553, doi: 10.1109/NPSC57038.2022.10069928.

7. Dwijasish Das, Anand N, Chandan Kumar, "UPS Operation of Multi-Terminal Smart Transformer for Islanded Operation of Data Centres," 2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 14-17 Dec., 2022, pp. 1-6, doi: 10.1109/PEDES56012.2022.10080692.

8. Dwijasish Das, Anand N, Chandan Kumar, "Multi-Terminal Smart Transformer for Green Data Centres," 2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Kiel, Germany, 26-29 June, 2022, pp. 1-6, doi: 10.1109/PEDG54999.2022.9923141.

9. Somnath Meikap, Dwijasish Das, Chandan Kumar, Giampaolo Buticchi, "A Multi-Port Converter System for Grid Tied Electric Vehicle Charging Station," 2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Kiel, Germany, 26-29 June, 2022, pp. 1-6, doi: 10.1109/PEDG54999.2022.9923228.

10. Dwijasish Das, Chandan Kumar, "Smart Transformer as a Variable Frequency Transformer", 2021 6th IEEE Workshop on the Electronic Grid (eGRID), New Orleans, LA, USA (On-line), 8-10 Nov., 2021, pp. 01-06, doi: 10.1109/eGRID52793.2021.9662138.

11. Hrishikesan V M, Devendra Kumar, Dwijasish Das, Chandan Kumar, "Operation and Control of Unified Power Quality Conditioner Enabled Meshed Hybrid Microgrid", 2021 IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), Florence, Italy, 14-16 July, 2021, pp. 1-6, doi: 10.1109/CPE-POWERENG50821.2021.9501075.

12. Dwijasish Das, Rampelli Manojkumar, Chandan Kumar, Sanjib Ganguly, "Optimal Power Management for Islanded Operation of ST-based Meshed Hybrid LV Microgrid", 2021 IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia), Singapore, 24-27 May, 2021, pp. 183-188, doi: 10.1109/ECCE-Asia49820.2021.9479110.

13. Dwijasish Das, Chandan Kumar, "Partial Start-up Scheme for ST to Reconnect to MV Grid from LV Side Islanded Operation", 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 16-19 Dec., 2020, pp. 1-6, doi: 10.1109/PEDES49360.2020.9379761.

14. Devendra Kumar, Dwijasish Das, Chandan Kumar, "Multifunctional Model Predictive Control of Grid Connected Voltage Source Converter", 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 16-19 Dec., 2020, pp. 1-6, doi: 10.1109/PEDES49360.2020.9379585.

15. Dwijasish Das, Hrishikesan V.M., Chandan Kumar, "BESS-PV Integrated Islanded Operation of ST-based Meshed Hybrid Microgrid", 2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, 29 Nov.-2 Dec., 2020, pp. 2122-2128, doi: 10.1109/IPEMC-ECCEAsia48364.2020.9367663.

16. Chandan Kumar, Hrishikesan VM, Dwijasish Das, Sourav Ghosh, "Control and Sizing of Two-Stage Smart Transformer in Meshed Hybrid Distribution Grid", 2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), Nanjing, China, 29 Nov.-2 Dec., 2020, pp. 2129-2134, doi: 10.1109/IPEMC-ECCEAsia48364.2020.9368198.

17. Dwijasish Das, Hrishikesan V.M., Chandan Kumar, "Smart Transformer-based Hybrid LVAC and LVDC Interconnected Microgrid", 2018 IEEE 4th Southern Power Electronics Conference (SPEC), Chennai, India, 18-21 Dec., 2018, pp. 1-7, doi: 10.1109/SPEC.2018.8635923.

18. Hrishikesan V.M. , Dwijasish Das, Chandan Kumar, "A Flexible and Coordinated Voltage Control Strategy for Smart Transformer", 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Singapore, 10-13 Dec., 2018, pp. 1-6, doi: 10.1109/PEDES.2018.8707764.

19. Dwijasish Das, Chandan Kumar, "Operation and Control of Smart Transformer Based Bistribution Grid in a Microgrid System", 2017 National Power Electronics Conference (NPEC), Pune, India, 18-20 Dec., 2017, pp. 135-140, doi: 10.1109/NPEC.2017.8310448.

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