2018

Patents:

  1. J. Tian, C. Lai, J. Cai, N. C. Kar, J. J. Sinkular, and L. V. Iyer, “Electric Motor Drive with Gallium Nitride Power Switches,” Submitted U. S. Provisional Patent, Application No. 62/633,455, 2018.

Journal Papers:

  1. G. Feng, C. Lai, W. Li, J. Tjong, and N. C. Kar, “Noninvasive and Efficient Maximum Torque per Current Square Control for Interior Permanent Magnet Synchronous Machines,” Submitted to the IEEE Transactions on Power Electronics, 2018.
  2. H. Dhulipati, E. Ghosh, S. Mukundan, J. Tjong, and N. C. Kar, “Adagrad Algorithm based Optimal Slot-Pole Selection for Reduced Inductance Harmonics in Concentrated Wound Multiphase PMSM,” Submitted to the IEEE Transactions on Magnetics, 2018.
  3. W. Li, N. C. Kar, et. al., “Quantitative Comparison of Interior Permanent Magnet Machines and Vernier Permanent Magnet Machines for Integrated Charging Applications,” Submitted to the IEEE Transactions on Magnetics, 2018.
  4. M. Zhu, W. Hu, S. Mukundan, and N. C. Kar, “Multi-Sensor Fusion Based Permanent Magnet Demagnetization Detection in Permanent Magnet Synchronous Machines,” Submitted to the IEEE Transactions on Magnetics, 2018.
  5. H. Dhulipati, S. Mukundan, C. Lai, K. Mukherjee, J. Tjong and N.C.Kar, “Multiple Reference Frame Theory based Simplified Electromagnetic Torque Computation for Concentrated Wound PMSM”, submitted to IEEE Transactions on Energy Conversion, 2018.
  6. Y. He, M. Mehdi, E. J. Hilinski, A. Edrisy, A. Mollaeian, S. Mukundan, and N. C. Kar, “Evaluation of Local Anisotropy of Magnetic Response from Non-Oriented Electrical Steel by Magnetic Barkhausen Noise,” Submitted to the IEEE Transactions on Magnetics, 2018.
  7. A. Balamurali, G. Feng, C. Lai, J. Tjong and N. C. Kar, “Maximum Efficiency Control of PMSM Drives Considering Harmonic Losses using Gradient Descent Algorithm Based on DC Power Measurement,” Under revision, IEEE Transactions on Energy Conversion, 2018.
  8. S. Mukundan, H. Dhulipati, C. Lai, K. Mukherjee and N. C. Kar, “Design and Optimization of Traction IPMSM with Asymmetrical Damper Bars for Integrated Charging Capability using Evolutionary Algorithm,” Under revision, IEEE Trans. on Energy Conversion, 2018.
  9. S. Mukundan, H. Dhulipati, J. Tjong, and N. C. Kar, “Parameter Determination of PMSM using Coupled Electromagnetic and Thermal Model Incorporating Current Harmonics,” Under revision, IEEE Transactions on Magnetics, 2018.
  10. G. Feng, C. Lai, J. Tian, and N. C. Kar, “Multiple Reference Frame-based Torque Ripple Minimization for PMSM Drive under both Steady-state and Transient Conditions,” Under revision, IEEE Transactions on Power Electronics, 2018.
  11. G. Feng, C. Lai, and N. C. Kar, “Speed Harmonic based Modeling and Estimation of Permanent Magnet Temperature for PMSMs Using a Kalman Filter,” Under revision, IEEE Transactions on Industrial Informatics, 2018.
  12. G. Feng, C. Lai, M. Kelly, and N. C. Kar, “Dual Three-phase PMSM Torque Modelling and Maximum Torque per Peak Current Control through Optimized Harmonic Current Injection,” Under revision, IEEE Transactions on Industrial Electronics, 2018.
  13. K.L.V. Iyer, C. Lai, S. Mukundan, H. Dhulipati, K. Mukherjee, and N.C. Kar, “Investigation of a Six-phase Interior Permanent Magnet Synchronous Machine for Integrated Charging and Propulsion in EVs,” in press, SAE International Journal of Alternative Powertrains, 2018.

Conference Papers:

  1. M. Zhu, W. Hu, G. Feng, and N. C. Kar, “Vold‐Kalman Filtering Order Tracking Based Rotor Flux Linkage Monitoring in PMSM,” Submitted to the IEEE International Conference on Electrical Machines, Greece, 2018.
  2. G. Feng, C. Lai, W. Li, M. Kelly, and N. C. Kar, “Simultaneous Stator Winding and Permanent Magnet Temperature Estimation for Permanent Magnet Synchronous Machines,” Submitted to the IEEE International Conference on Electrical Machines, Greece, 2018.
  3. D. Alame, J. Wang, M. Azzouz, and N. C. Kar, “Impact Assessment of Electric Vehicle Charging on Distribution Transformers Including State-of-Charge,” Submitted to the IEEE International Midwest Symposium on Circuits and Systems, Windsor, Ontario, Canada, 2018.
  4. D. Banerjee, Z. Li, S. Mukundan, A. Balamurali, C. Lai, and N. C. Kar, “Online Parameter Estimation and Self Commissioning of Interior Permanent Magnet Motor Drive,” Submitted to the IEEE International Conference on Electrical Machines and Systems, South Korea, 2018.
  5. Z. Li, G. Feng, C. Lai, and N. C. Kar, “Investigations of Online Parameter Estimation for Interior PMSMs Considering Current Injection and Machine Operating Conditions,” Submitted to the IEEE International Conference on Electrical Machines and Systems, South Korea, 2018.
  6. W. Li, G. Feng, C. Lai, Z. Li, and N. C. Kar, “Demagnetization Analysis of Interior Permanent Magnet Machines Under Integrated Charging Operation,” To be submitted to the IEEE International Conference on Electrical Machines and Systems, South Korea, 2018.
  7. H. Dhulipati, S. Mukundan, W. Li, and N. C. Kar, “Investigation of Phase Angle Displacements in Six-phase PMSM with Non-overlapping Windings for Reduced MMF Harmonics,” Submitted to the IEEE International Conference on Electrical Machines and Systems, South Korea, 2018.
  8. F. Ahmed, E. Ghosh, S. Mukundan, H. Dhulipati, and N. C. Kar, “LPTN and FEA Modeling for Thermal Characterization of an Interior Permanent Magnet Synchronous Motor (IPMSM) for Electric Vehicle Application,” Submitted to the Energy and Sustainability Conference, June 2018.
  9. M. Zhu, W. Hu, and N. C. Kar, “The State of Charge Estimation of LiFePO4 Power Battery Based on Dynamic Bayesian Network,” Submitted to the Energy and Sustainability Conference, June 2018.
  10. D. Alame, M. Abdelkhalek, and N. C. Kar, “Assessing and Mitigating the Impacts of Electric Vehicle Battery Charging on Distribution Transformers and on Distribution Systems,” Submitted to the Energy and Sustainability Conference, June 2018.
  11. J. Bo Tian, C. Lai, and N. C. Kar, “Review of Recent Progress on Gallium Nitride Transistor in Power Conversion Application,” Submitted to the Energy and Sustainability Conference, June 2018.
  12. A. Mollaeian, M. Mehdi, E. Ghosh, A. Edrisy, S. Kim, J. Tjong, and N. C. Kar, “Investigation of Electromagnetic Torque Capability Reduction of Electric Machine due to Magnetic Property Deterioration of Laminations,” Accepted for Presentation in the IEEE International Conference on Magnetism, San Francisco, USA, 2018.
  13. H. Dhulipati, E. Ghosh, S. Mukundan, J. Tjong, and N. C. Kar, “Adagrad Algorithm based Optimal Slot-Pole Selection for Reduced Inductance Harmonics in Concentrated Wound Multiphase PMSM,” Accepted for Presentation in the IEEE International Magnetics Conference, Singapore, 2018.
  14. A. Balamurali, C. Lai, H. Dhulipati, V. Loukanov, and N. C. Kar, “Improved Analytical Eddy Current Loss Modelling Considering Carrier Harmonics towards Maximum Efficiency Control of PMSM- Drive Systems,” Accepted for Presentation in IEEE International Magnetics Conference, Singapore, 2018.
  15. M. Zhu, W. Hu, S. Mukundan, and N. C. Kar, “Multi-Sensor Fusion Based Permanent Magnet Demagnetization Detection in Permanent Magnet Synchronous Machines”, Accepted for Presentation in IEEE International Magnetics Conference, Singapore, 2018.
  16. Y. He, M. Mehdi, E. J. Hilinski, A. Edrisy, A. Mollaeian, S. Mukundan, and N. C. Kar, “Evaluation of Local Anisotropy of Magnetic Response from Non-Oriented Electrical Steel by Magnetic Barkhausen Noise,” Accepted for Presentation in IEEE International Magnetics Conference, Singapore, 2018.
  17. S. Mukundan, H. Dhulipati, J. Tjong, and N. C. Kar, “Parameter Determination of PMSM using Coupled Electromagnetic and Thermal Model Incorporating Current Harmonics,” Accepted for Presentation in IEEE International Magnetics Conference, Singapore, 2018.