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PUBLICATIONS

Our research group has been publishing regularly in top tier journals. Several new ideas have also been patented.

Are you interested to join our group? Go through some of our latest publications.  

Journal

  1. A. Kedia and A. Das, "Improved Control Methods of Bidirectional Single-Phase AC-DC DAB Converter for Light EV Charging Applications," in IEEE Transactions on Consumer Electronics, Early access.

  2. S. Sarkar and A. Das, "A DC/AC Modular Converter with Midpoint Transformer for Integrating MVDC with MVAC for Railway Traction Power Supply," in IEEE Transactions on Power Electronics, vol. 39, no. 10, pp. 12283-12293, Oct. 2024.

  3. Sukrashis Sarkar, Abhrodip Chaudhury, Anandarup Das, "An inherent fault current blocking modular series multilevel converter using half-bridge sub-modules for grid integration", in e-Prime - Advances in Electrical Engineering, Electronics and Energy, Volume 10, 2024.

  4. S. Mohanty, A. Das and B. Singh, "Improved Synthetic Inertia Support by a Hybrid CHB-STATCOM for Dynamic Frequency Control in a High Inverter-Based-Resources Network" in IEEE Transactions on Industry Applications , vol. 60, no. 5, pp. 7240-7249, Sept.-Oct. 2024.

  5. S. Sarkar and A. Das, "An Isolated Reduced Arm Modular Multilevel Converter with Fault Blocking Capability for MVDC Rail Traction" in IEEE Transactions on Transportation Electrification , Accepted, 2024.

  6. M. S. Khan, S. S. Nag and A. Das, "A High Efficiency Non-Isolated Three-Phase Unfolding Based Electric Vehicle Powertrain," in IEEE Transactions on Industry Applications, vol. 60, no. 4, pp. 6612-6621, July-Aug. 2024.

  7. N. Bisht and A. Das, "Maximizing the Post-fault Output Voltages of Cascaded H-Bridge STATCOM with Reserved Cell," in IEEE Transactions on Industry Applications, vol. 60, no. 1, pp. 584-595, Jan.-Feb. 2024.

  8. S. Nayak and A. Das, "A Power Balancing Strategy in a PV-Based Modular Multilevel Converter During Mismatched Power Generation," in IEEE Transactions on Industrial Electronics, vol. 71, no. 7, pp. 7117-7125, July 2024.

  9. N. Bisht and A. Das, "A Coordinated Control Technique for a Faulty Cascaded H-Bridge STATCOM under Unbalanced Grid Conditions," in IEEE Transactions on Power Delivery , vol. 38, no. 6, pp. 4202-4212, Dec. 2023.

  10. S. Sarkar and A. Das, "An Isolated Single Input-Multiple Output DC–DC Modular Multilevel Converter for Fast Electric Vehicle Charging" in IEEE Journal of Emerging and Selected Topics in Industrial Electronics , vol. 4, no. 1, pp. 178-187, Jan. 2023.

  11. S. Mohanty, A. Das and B. Singh, "Virtual Inertia Control for CHB-STATCOM in a Power Electronics Dominated Grid," in IEEE Transactions on Industry Applications ,vol. 59, no. 5, 5517-5526, Sept.-Oct. 2023.

  12. M. S. Khan, S. S. Nag, A. Das and C. Yoon, "Analysis and Control of an Input-Parallel Output-Series Connected Buck-Boost DC-DC Converter for Electric Vehicle Powertrains," in IEEE Transactions on Transportation Electrification , vol. 9, no. 2, pp. 2015-2025, June 2023.

  13. Subhasis Nayak, Anandarup Das, Raymundo E. Torres-Olguin, Salvatore D'Arco, and Giuseppe Guidi, "Battery Energy Support to Cascaded H-Bridge Converter fed Large Scale PV System during Unbalanced Power Generation " in IEEE Transactions on Industry Applications , vol. 58, no. 6, pp. 7479-7489, Nov.-Dec. 2022.

  14. Martin Joy Cheerangal, Amit Kumar Jain and Anandarup Das, "Multiple Fault Tolerant Control Strategy for Rotor Field Oriented Induction Motor Drive fed from CHB Converter with Redundant Cells" in IEEE Transaction on Power Electronics, vol. 38, no. 1, pp. 852-861, Jan. 2023.

  15. E. C. Mathew and A. Das, "A new scheme for direct integration of offshore wind farms to MVDC grid with fault bypass feature," in IEEE Transactions on Industry Applications, 2022 , vol. 58, no. 5, pp. 6496-6505, Sept.-Oct. 2022.

  16. Martin Joy Cheerangal, Amit Kumar Jain and Anandarup Das, "Dynamic Addition of Common Mode Voltage in Post Fault Operation of Cascaded H-Bridge Converter fed Induction Motor Drive" in IEEE Transaction on Industrial Electronics, vol. 70, no. 2, pp. 1261-1269, Feb. 2023.

  17. Nidhi Bisht and A. Das, "A Circuit Topology of Cascaded H-Bridge STATCOM to Operate with Multiple Faulty Bypassed Cells" in IEEE Transaction on Industry Applications , vol. 57, no. 5, pp. 5345-5355, Sept.-Oct. 2021.

  18. Ebin Cherian Mathew, Rahul Sharma and Anandarup Das, "Integration of renewable energy sources with LCC HVDC system using a new circuit topology with DC fault ride-through capability" in IET Power Electronics , vol. 13, no. 19, pp. 4551-4561, Dec 2020.

  19. P. R. Ghosh, A. Das and G. Bhuvaneshwari, "Analysis of the Operation of a Synchronous Reluctance Motor Driven Centrifugal Pump Under Frequent Voltage Dips," in IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 2, no. 3, pp. 353-362, July 2021.

  20. N. Parida and A. Das, “A Reduced Arm DC-AC Modular Multilevel Converter Topology” in IETE Technical Review, Volume 39, Issue 3, 2022.

  21. N. Parida and A. Das, "Modular Multilevel DC-DC Power Converter Topology with Intermediate Medium Frequency AC stage for HVDC Tapping" in IEEE Transactions on Power Electronics, vol. 36, no. 3, pp. 2783-2792, March 2021.

  22. Ebin Cherian Mathew, Rahul Sharma and Anandarup Das, "A Fault Tolerant Scheme for Integration of Remote Renewable Energy Sources with HVDC System ", in IEEE Transactions on Power Delivery, vol. 35, no. 6, pp. 2876-2884, Dec. 2020.

  23. Martin Joy Cheerangal, Amit Kumar Jain and Anandarup Das, "Control of Rotor Field Oriented Induction Motor Drive during Input Supply Voltage Sag" in IEEE Journal of Emerging and Selected Topics in Power Electronics , vol. 9, no. 3, pp. 2789-2796, June 2021.

  24. P. R. Ghosh, A. Das and G. Bhuvaneswari, "Impact of inductance variation on the operation of a Synchronous Reluctance Motor connected to a weak grid" in IET Electric Power Applications , Volume 14, Issue 10, October 2020.

  25. Nidhi Bisht and A. Das, "A Multiple Fault Tolerant Topology of Cascaded H-Bridge Converter for Motor Drives Using Existing Pre-charge Windings" in IEEE Journal of Emerging and Selected Topics in Power Electronics , vol. 9, no. 2, pp. 2079-2087, April 2021.

  26. N. Parida and A. Das, "A New Modular Multilevel Converter Circuit Topology with Reduced Number of Power Cells for Grid connected Applications" in International Journal of Electrical Power and Energy Systems, Elsevier, Volume 123, December 2020.

  27. Ebin Cherian Mathew, Rahul Sharma and Anandarup Das, "A Modular Resonant DC-DC Converter with High Step Down Ratio for Tapping Power from HVDC Systems", in IEEE Transactions on Industrial Electronics, vol. 68, no. 1, pp. 324-332, Jan. 2021.

  28. Rahul Sharma and Anandarup Das, "Post fault operation of Cascaded H-Bridge Converter for equal power handling by the healthy cells", in IEEE Transactions on Industrial Electronics, vol. 67, no. 11, pp. 9174-9183, Nov. 2020.

  29. Rahul Sharma and Anandarup Das, "Extended Reactive Power Exchange With Faulty cells in Grid tied Cascaded H-Bridge converter for Solar PhotoVoltaic Application" in IEEE Transactions on Power Electronics, vol. 35, no. 6, pp. 5683-5691, June 2020.

  30. N. Parida and A. Das, "A Modular Multilevel Converter with filter capacitor for Long Cable fed Drive Application" in IEEE Transactions on Industry Applications, vol. 55, no. 6, pp. 7833-7842, Nov.-Dec. 2019.

  31. P. R. Ghosh, A. Das and G. Bhuvaneswari, "Analysis and implementation of a new method to retain the original speed and torque of Synchronous Reluctance Motor during sustained voltage dip" in IET Electric Power Applications , vol. 13, no. 9, pp. 1365-1377, 9 2019.

  32. Rahul Sharma and Anandarup Das, "Enhanced Active Power balancing capability of Grid connected Solar PV fed Cascaded H-bridge Converter", in IEEE Journal of Emerging and Selected Topics in Power Electronics , vol. 7, no. 4, pp. 2281-2291, Dec 2019.

  33. H. Nademi, A. Das , R. Burgos and L. E. Norum, "A New Circuit Performance of Modular Multilevel Inverter Suitable for Photovoltaic Conversion Plants," in IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 4, no. 2, pp. 393-404, June 2016.

  34. H. Nademi, A. Das, L. Norum, “Modular Multilevel Converter with an Adaptive Observer of Capacitor Voltages,” IEEE Trans. on Power Electronics, Special Issue on Modular Multilevel Converter, Vol. 30, No. 1, pp. 235-248, January 2015.

  35. H. Nademi, A. Das, L. Norum, "An analysis of improved current control strategy for DC-AC modular multilevel converters", International Trans. on Electrical Energy System. , Wiley, Volume 24, No. 7, pp. 976-991, July 2014.

  36. K.Gopakumar, Rijil Ramchand, Chintan Patel, K.Sivakumar, Anandarup Das and H. Abu-Rub, “Online Computation of Hysteresis Boundary for Constant Switching Frequency Current Error Space Vector Based Hysteresis Controller for VSI fed IM Drives”, IEEE Trans. on Power Electronics, vol. 27, no. 3, March 2012, pp. 1521-1529.

  37. K. Mathew, Anandarup Das, Chintan Patel, Rijil Ramchand and K. Gopakumar, “An asymmetric cascaded H-Bridge inverter for generating 12-sided polygonal space vector diagrams for motor drives”, European Power Electronics Journal, vol. 21, no. 1, March 2011, pp. 5-15.

  38. Chintan Patel, K.Gopakumar, Rijil Ramchand, K. Sivakumar and Anandarup Das, “A Rotor Flux Estimation during Zero and Active Vector Periods using Current Error Space Vector from a Hysteresis Controller for a Sensorless Vector Control of IM Drive”, IEEE Trans. on Industrial Electronics, vol. 58, no. 6, June 2011, pp. 2334-2344.

  39. Anandarup Das and K. Gopakumar, “A Voltage Space Vector Diagram Formed By Six Concentric Dodecagons for Induction Motor Drives”, IEEE Trans. on Power Electronics, vol. 25, no. 6, June 2010, pp. 1480-1487.

  40. Anandarup Das, K. Sivakumar, Rijil Ramchand, Chintan Patel and K. Gopakumar, “A Combination of Hexagonal and 12-sided Polygonal Voltage Space Vector PWM control for IM Drives Using Cascaded Two Level Inverters”, IEEE Trans. on Industrial Electronics , vol. 56, no. 5, May 2009, pp. 1657-1664.

  41. Anandarup Das, K. Sivakumar, Rijil Ramchand, Chintan Patel and K. Gopakumar, “A Pulse Width Modulated Control of Induction Motor Drive Using Multilevel 12-sided Polygonal Voltage Space Vectors”, IEEE Trans. on Industrial Electronics , vol. 56, no. 7, July 2009, pp. 2441-2449.

  42. Gopal Mondal, F.Sheron, Anandarup Das, K.Sivakumar, K. Gopakumar, “A DC-link Capacitor Voltage Balancing with CMV Elimination using only the Switching State Redundancies for a Reduced Switch Count Multi-Level Inverter fed IM Drive”, European Power Electronics Journal, vol. 19, no. 1, March 2009, pp. 5-15.

  43. Sheron. F, K. Sivakumar, A. Das, R. Ramchand, C. Patel and K. Gopakumar, “A Five-level inverter scheme for an open- end winding Induction machine drive with less number of switches”, IET power electronics, vol. 3, no. 4, May 2010, pp. 637-647.

  44. R. Ramchand, K. Sivakumar, A. Das, C. Patel and K. Gopakumar, “Improved Switching Frequency Variation Control of Hysteresis Controlled VSI Fed IM Drives Using Current Error Space Vector”, IET power electronics, vol. 3, no. 2, March 2010, pp. 219-231.

  45. K. Sivakumar, Anandarup Das, Rijil Ramchand, Chintan Patel and K. Gopakumar, “A Five Level Inverter Scheme for a Four Pole Induction Motor Drive by Feeding the Identical Voltage Profile Windings from Both Sides”, IEEE Trans. on Industrial Electronics, vol. 57, no. 8, Aug. 2010, pp. 2776-2784.

  46. K.Sivakumar, Rijil Ramchand, Anandarup Das, Chintan Patel and K.Gopakumar, “Two different Schemes for Three-level Voltage Space Vector Generation for Induction Motor drives with Reduced DC-Link Voltage”, European Power Electronics Journal, vol. 20, no. 1, March 2010, pp. 5-15.

  47. K.Sivakumar, Anandarup Das, Rijil Ramchand, Chintan Patel and K.Gopakumar, “A Hybrid Multilevel Inverter Topology for an Open-end winding Induction Motor Drive Using Two-Level Inverters in series with a Capacitor fed H-Bridge Cell”, IEEE Trans. on Industrial Electronics, vol. 57, no. 11, Nov. 2010, pp. 3707- 3714.

Patent

  1. An Indian patent (No 202011052972) titled 'A CIRCUIT POSSESSING FAULT LIMITING CAPABILITY IN A HB-MMC BASED HVDC TRANSMISSION SYSTEM AND A METHOD THEREOF' by Anandarup Das and Sukrashis Sarkar has been granted on 13th Feb 2025.

  2. An Indian Patent (No 202411053103) titled `A NON-ISOLATED INVERTER FOR TRANSFORMERLESS PHOTOVOLTAIC SYSTEMS' by Abhrodip Chaudhury and Anandarup Das has been filed on July 11, 2024.

  3. An Indian Patent (No 202111052840 A) titled `High Efficiency DC-AC Converter Topology' by Mohammad Saleh, Soumya Shubhra Nag and Anandarup Das has been published on Dec 15, 2023.

  4. An Indian Patent (No 202011020709) titled `System and method for integrating power from renewable energy sources to high-voltage Direct current transmission line' by Ebin Cherian Mathew and Anandarup Das has been granted on Oct 05, 2023.

  5. An Indian Patent (No 202011056121) titled ‘A Modular Multi Level Converter System For High Voltage Dc Transmission Application With Reduced Conduction Losses’ by Anandarup Das and Goutham Naga Srivatsav Varanasi has been published on Nov 4, 2022.

  6. An Indian Patent (No 201911018442) titled ‘A system and method for tapping electric power from a high-voltage direct-current transmission line’ by Ebin Cherian Mathew and Anandarup Das has been granted on July 05, 2024.

  7. An Indian Patent (No 201611016874) titled ‘Circuit Topology of Modular Multilevel Converter (MMC) for DC to AC power conversion applications’ by Anandarup Das and Nibedita Parida has been granted on Dec 7th, 2023.

  8. Patent (No. WO 2012140008A2) titled ‘Multilevel Converter and method of starting up a multilevel converter’ by Anandarup Das , Hamed Nademi and Lars Norum was published on 18.10.2012.

  9. Patent (No. EP2621073A1) on a multilevel inverter with an open end transformer by Anandarup Das, Hamed Nademi and Lars Norum was published on 31.07.2013.

  10. Patent (No. EP2677653A1) on an observer for capacitor voltage sensing by Hamed Nademi, Anandarup Das and Lars Norum was published on 25.12.2013.

  11. Patent (No. US9772369B2) on ‘Precision measurement of voltage drop across a semiconductor switching element’ by Anandarup Das and Ivar Haakon Lysfjord was granted on 26/09/2017.

  12. A European patent (14178374.6-1804) on ‘Fault tolerant control of modular multilevel converters by reference modification’ by Anandarup Das, Idun Runde Mosgren and Lars Norum was published on 27.01.2016.

Conference

  1. Sualiha Bazaz, Krishna Raj Ramachandran Potti and Anandarup Das, "Multi-arm MMC Analysis for Resolving Power Mismatch Issues", 2024 IEEE PEDES conference, NIT Surathkal, India, presented in Dec 2024.

  2. T. Hussain, R. Kumari and A. Das, "Fast Charging of Electric Vehicles using a multi-winding transformer", 2024 IEEE PEDES conference, NIT Surathkal, India, presented in Dec 2024.

  3. M. S. Khan, S. S. Nag and A. Das, "Implementation of Speed Sensorless Vector Control Using Three-Phase Unfolding," 2024 IEEE Transportation Electrification Conference and Expo (ITEC), Chicago, IL, USA, 2024, pp. 1-6.

  4. S. Nayak, R. K. Singh, S. Sarkar and A. Das, "Operation of Modular Multilevel Converter with Distributed Energy Resources during Unbalanced Power Generation," 2024 IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Hyderabad, India, 2024, pp. 1-6 (1st position in the Best Paper Award category).

  5. S. Sarkar, S. Nayak and A. Das, "A Three Port Three-Phase Modular Series Multilevel Converter Integrating MVDC with MVAC Grids," IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society, Singapore, Singapore, 2023, pp. 1-6.

  6. S. Mohanty, A. Das and B. Singh, "CHB-STATCOM Implemented with an Improved Virtual Synchronous Machine Controller with Adaptive Virtual Inertia," 2023 9th IEEE India International Conference on Power Electronics (IICPE), SONIPAT, India, 2023, pp. 1-6.

  7. S. Sarkar and A. Das, "A DC-DC Modular Multilevel Converter Topology with Single Arm for MVDC Railway Application," 2023 IEEE 32nd International Symposium on Industrial Electronics (ISIE), Helsinki, Finland, 2023, pp. 1-6.

  8. A. Chaudhury and A. Das, "A Novel Isolated Nearly-pure Sine Wave Inverter for Single-phase Grid-tied PV Systems," 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy (PESGRE), Trivandrum, India, 2023, pp. 1-6.

  9. S. Sarkar, S. Nayak and A. Das, "A Three Phase Modular Series Multilevel Converter with Inherent Fault Blocking Capability for MVDC/MVAC Grid Integration," 2023 IEEE International Conference on Power Electronics, Smart Grid, and Renewable Energy (PESGRE), Trivandrum, India, 2023, pp. 1-6.

  10. K. Mirdoddi et al., "A High Power Density SiC MOSFET Inverter Design and Thermal Validation for EV Traction Application," 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe), Aalborg, Denmark, 2023, pp. 1-9.

  11. M. S. Khan, S. S. Nag and A. Das, "Analytical and Experimental Efficiency Evaluation of a Voltage Balancer Based Three-Phase Unfolding EV Powertrain," 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe), Aalborg, Denmark, 2023, pp. 1-6.

  12. P. R. Ghosh, A. Das and G. Bhuvaneswari, "Study of Different Inductance Profiles of SynRM Coupled to Constant Torque Load," 2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Bhubaneswar, India, 2023, pp. 1-6.

  13. S. Mohanty, A. Das and B. Singh, "Frequency Control During LVRT Operation for CHB Converter in a Low-Inertia System," 2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Bhubaneswar, India, 2023, pp. 1-6. (1st position in the Best Paper Award category)

  14. S. Ghosh, A. Das and B. Singh, "Low Device Count Based Power Converter for Electric Vehicle Charging Application from Grid," 2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation (SEFET), Bhubaneswar, India, 2023, pp. 1-5.

  15. C. Chatterjee et al., "An Isolated Grid-Connected Charger with Reduced DC-Link Capacitor and Grid Filter Requirement," 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia), Jeju Island, Korea, Republic of, 2023, pp. 1609-1614.

  16. A. Chaudhury and A. Das, "Transformerless Pseudo-dc Link Inverter for Single-phase PV systems with Leakage Current Attenuation," 2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 2022, pp. 1-6.

  17. N. Kumar and A. Das, "Analysis of Torque Ripple in Open-End Winding Dual Inverter-Based BLDC Motor Drive System," 2023 International Conference on Power Electronics and Energy (ICPEE), Bhubaneswar, India, 2023, pp. 1-5.

  18. A. Kedia and A. Das, "A Single Phase DC-AC Converter using Dual Active Bridge fed Unfolder Circuit with Current Stress Minimization," 2022 IEEE 1st Industrial Electronics Society Annual On-Line Conference (ONCON), kharagpur, India, 2022, pp. 1-6.

  19. M. S. Khan, S. S. Nag and A. Das, "Bidirectional Non-Isolated Buck-Boost Three-Phase Unfolding Based Electric Vehicle Powertrain Using Voltage Balancer," 2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 2022, pp. 1-6.

  20. S. Nayak and A. Das, "A DAB based Folder-Unfolder circuit in Cascaded H-Bridge Converter for MV Grid Application," 2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 2022, pp. 1-6.

  21. Mohammad Saleh Khan, Jyoti, Soumya Shubhra Nag and Anandarup Das, "Operation and Comparison of a Novel Modular Asymmetric Buck-Boost DC-DC Converter for High-Power Applications" 2023 IEEE Applied Power Electronics Conference and Exposition (APEC), Orlando, FL, USA, 2023, pp. 1373-1378.

  22. G. Varanasi, S. Sarkar and A. Das, "Loss Minimization in Modular Multilevel Converter with Bypass Switch for HVDC Application," 2022 IEEE 2nd International Conference on Sustainable Energy and Future Electric Transportation (SeFeT), Hyderabad, India, 2022, pp. 1-6.

  23. S. Sarkar and A. Das, "Fault Limiting Circuit based protection for DC and AC Faults in HB-MMC HVDC Systems," IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, Toronto, ON, Canada, 2021, pp. 1-6.

  24. E. C. Mathew and A. Das, "A New Isolated Bidirectional Switched Capacitor DC-DC Converter For Exchanging Power with MVDC Grid," 2022 IEEE IAS Global Conference on Emerging Technologies (GlobConET), Arad, Romania, 2022, pp. 974-980.

  25. S. Mohanty, A. Das and B. Singh, "Synthetic Inertia Based CHB-STATCOM for Dynamic Frequency Control in a High Inverter-Based-Resources Network," 2022 IEEE IAS Global Conference on Emerging Technologies (GlobConET), Arad, Romania, 2022, pp. 1023-1028.

  26. Smita Mohanty, Anandarup Das and Bhim Singh, "CHB-STATCOM Implemented with Virtual Inertia Controller in a Power Electronics Dominated Grid" presented in 2021 IEEE 6th International Conference on Computing, Communication and Automation (ICCCA), Arad, Romania, 2021, pp. 920-925.

  27. Mohammad Saleh Khan, Soumya Shubhra Nag, Anandarup Das and Changwoo Yoon, "A Novel Buck-Boost Type DC-DC Converter Topology for Electric Vehicle Applications" presented in 2021 IEEE Energy Conversion Congress and Exposition (ECCE), Vancouver, BC, Canada, 2021, pp. 1534-1539.

  28. Nidhi Bisht and Anandarup Das, "A Fundamental Zero-sequence Voltage Injection Technique for Multiple Fault Operation of Cascaded H-Bridge STATCOM" presented in 2021 National Power Electronics Conference (NPEC), Bhubaneswar, India, 2021, pp. 01-06.

  29. S. Nayak, A. Das, R. E. Torres-Olguin, S. D'Arco and G. Guidi, "Battery energy support to Cascaded H-Bridge converter fed large scale PV system during unbalanced power generation," 2020 International Conference on Power, Instrumentation, Control and Computing (PICC), Thrissur, India, 2020, pp. 1-6.

  30. P. R. Ghosh, A. Das and G. Bhuvaneswari, "Effect of Voltage Dip on the Operation of Synchronous Reluctance Motor Coupled to a Constant Torque Load," 2020 IEEE 9th Power India International Conference (PIICON), Sonepat, India, 2020, pp. 1-6.

  31. E. C. Mathew and A. Das, "Parallel power tapping from LCC HVDC transmission system with Full Bridge Modular Multilevel Converter," 2020 21st National Power Systems Conference (NPSC), Gandhinagar, India, 2020, pp. 1-6.

  32. R. Sharma and A. Das, "Analysis of Solar PV fed Cascaded H-bridge Converter during Low Voltage Ride Operation," 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 2020, pp. 1-6.

  33. P.R.Ghosh, Anandarup Das and G. Bhuvaneswari, "Investigations on an SYNRM coupled to a constant power load connected to a weak grid" , accepted in PEDES 2020.

  34. E. C. Mathew and A. Das, "Integration of renewable energy sources with MVDC network," 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 2020, pp. 1-6.

  35. P.R.Ghosh, Anandarup Das and G. Bhuvaneswari, "Effect of Voltage Dip on the Operation of Synchronous Reluctance Motor Coupled to a Constant Torque Load" , 2020 IEEE 9th Power India International Conference (PIICON), SONEPAT, India, 2020, pp. 1-6.

  36. Martin Cheerangal J, Amit Jain and Anandarup Das, "Analysis and Speed Control of Induction Motor during Input Supply Voltage Sag" , 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), Cochin, India, 2020, pp. 1-6

  37. Nidhi Bisht, Anandarup Das and Rahul Sharma, "A Multiple Fault Tolerant Circuit Topology of Cascaded H-Bridge STATCOM" ,2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), Cochin, India, 2020, pp. 1-6

  38. Nidhi Bisht and Anandarup Das, "A Fault Tolerant Circuit Topology of Cascaded H-Bridge Converter to Maintain Rated Line Voltage during Faulty Conditions" Accepted in IEEE ICPECA, 2019.

  39. Nibedita Parida and Anandarup Das, "An Isolated DC-DC MMC for HVDC Tapping" Accepted in IEEE IECON, 2019.

  40. Rahul Sharma and Anandarup Das, "A Novel Zero Sequence Voltage Injection for Extending Active Power Balancing in Grid tied Solar PV Powered Cascaded H-Bridge Converter" Accepted in IEEE IECON, 2019.

  41. P. R. Ghosh, A. Das and G. Bhuvaneswari, "Comparative Analysis of Sensorless DTC schemes for a Synchronous Reluctance Motor Drive," 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Chennai, India, 2018, pp. 1-5.

  42. H. Vardhan and A. Das, "Analysis of space vector diagram of a modular H-Bridge Converter with bypassed cells during fault condition," 2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), Warsaw, 2017, pp. P.1-P.10.

  43. R. Sharma and A. Das, "Per phase power balancing in grid connected cascaded H-bridge multilevel converter for solar PV application," 2017 6th International Conference on Computer Applications In Electrical Engineering-Recent Advances (CERA), Roorkee, 2017, pp. 433-438.

  44. P. R. Ghosh, A. Das and G. Bhuvaneswari, "Performance comparison of different vector control approaches for a synchronous reluctance motor drive," 2017 6th International Conference on Computer Applications In Electrical Engineering-Recent Advances (CERA), Roorkee, 2017, pp. 320-325.

  45. T. Hussain and A. Das, "Dodecagonal space vector PWM for cascaded H-bridge based STATCOM," 2017 4th IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics (UPCON), Mathura, 2017, pp. 150-155.

  46. N. Parida and A. Das, "An improved circuit topology of modular multilevel converter (MMC) for DC to AC applications," 2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, India, 2016, pp. 1-6.

  47. K. Haridas, S. Khandelwal and A. Das, "Three phase to single phase modular multilevel converter using full bridge cells," 2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Trivandrum, India, 2016, pp. 1-5.

  48. S. Khandelwal, K. Haridas and A. Das, "Control of bidirectional power flow in a multi terminal DC transmission system based on modular multilevel converter," 2016 IEEE 6th International Conference on Power Systems (ICPS), New Delhi, 2016, pp. 1-6.

  49. K. Haridas, S. Khandelwal and A. Das, "AC to variable DC(buck and boost) modular multilevel converter using half bridge and full bridge cells," 2016 IEEE International Conference on Industrial Technology (ICIT), Taipei, 2016, pp. 257-262.

  50. A. Deepak and A. Das, "Operation of cascaded H-Bridge converter with bypassed cells during fault conditions," 2016 IEEE International Conference on Industrial Technology (ICIT), Taipei, 2016, pp. 1220-1225.

  51. Anandarup Das, Hamed Nademi and Lars Norum, “A method for charging and discharging capacitors in Modular Multilevel Converter”, Proc. of IEEE IECON, November 2011.

  52. Anandarup Das, Hamed Nademi and Lars Norum, “A Pulse Width Modulation technique for reducing switching frequency for modular multilevel converter”, Proc. of IICPE 2010, Jan 2011, pp 1-6.

  53. Anandarup Das, K. Sivakumar, Rijil Ramchand, Chintan Patel and K. Gopakumar, “A High Resolution Pulse Width Modulation Technique Using Concentric Multilevel Dodecagonal Voltage Space Vector Structures”, Proc. of ISIE 2009, Jul. 2009. (Best paper award).

  54. Hamed Nademi, Anandarup Das and Lars Norum, “Nonlinear observer based capacitor voltage estimation for sliding mode current controller in NPC Multilevel Converters”, Proc. of IEEE Power-Tech 2011, June 2011, pp. 1- 7.

  55. H. Nademi, A. Das, L. Norum, "Capacitor Voltage Monitoring in Modular Multilevel Converter", Proc. Of PCIM Conference, September 2012.

  56. H. Nademi, A. Das, L. Norum, "An Analytical Frequency-Domain Modeling of a Modular Multilevel Converter", Proc. of IEEE PEDSTC, February 2012.

  57. Anandarup Das, K. Sivakumar, Rijil Ramchand, Chintan Patel and K. Gopakumar, “Multilevel Dodecagonal Space Vector Generation for Open-end Winding Induction Motor Drive Using Conventional Three Level Inverters”, Proc. of EPE 2009, Sep 2009, pp 1-8.

  58. Anandarup Das, K. Sivakumar, Gopal Mondal, K Gopakumar, “A Multilevel Inverter with Hexagonal and 12-sided Polygonal Space Vector Structure for Induction Motor Drive”, Proc. of IECON 2008, Nov 2008, pp 1077-1082.

  59. Anandarup Das, Mathew K. and K Gopakumar, “Dodecagonal Space Vector Diagram Using Cascaded H-Bridge Inverters”, Proc. of ISIE 2010, Jul 2010, pp. 1-5.

  60. K. Sivakumar, Anandarup Das, Rijil Ramchand, Chintan Patel and K.Gopakumar, “A Simple Five-Level Inverter Topology for Induction Motor Drive Using Conventional Two-Level Inverters and Flying Capacitor Technique”, Proc. of IECON 2009, Nov 2009, pp. 1009-1013.

  61. K. Sivakumar, Anandarup Das, Rijil Ramchand, Chintan Patel and K.Gopakumar, “A Three Level Voltage Space Vector Generation for Open End Winding IM Using Single Voltage Source Driven Dual Two-Level Inverter”, Proc. of IEEE TENCON 2009, Nov 2009, pp. 1-5.

  62. Rijil Ramchand, K. Sivakumar, Chintan Patel, Anandarup Das and K. Gopakumar, “A Hysteresis PWM Controller with Constant Switching Frequency for Two-level VSI fed Drives with Operation Extending to the Six-Step Mode”, Proc. of PCIM Europe 2009, May 2009, pp. 402-407.

  63. Rijil Ramchand, Chintan Patel, Anandarup Das, K. Sivakumar, K. Gopakumar and L.M. Patnaik “A current error space vector based hysteresis controller with constant switching frequency and simple online boundary computation for VSI fed IM drive”, Proc. of IECON 2010, May 2010, pp. 729-734.

  64. Anandarup Das, J.K.Chatterjee and Ajay Kumar Gaja, “Asymmetrical firing of 12-pulse converter for controlled P-Q operation using PIC Microcontroller”, published in 2006 IEEE Power India Conference, Delhi, India.

  65. F.M. Ahsan, J.K.Chatterjee and A.Das, “Operation of a 12-pulse converter in closed loop for controlled P-Q operation”, published in Power Electronics, Drives and Energy Systems (PEDES) 2006, Dec '06, pp 1-6.

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Room II/402A, Department of Electrical Engineering
Indian Institute of Technology Delhi
Hauz Khas New Delhi 110 016, India

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