X. Lu, K. L. V. Iyer, K. Mukherjee, and N. C. Kar, “Investigation of Integrated Charging and Discharging Incorporating Interior Permanent Magnet Machine with Damper Bars for Electric Vehicles,” IEEE Transactions on Energy Conversion, August, 2015.
 C. Lai, K. L. V. Iyer, X. Lu, and N. C. Kar, “Analysis of Electromagnetic Torque and Effective Winding Inductance in a Surface-Mounted PMSM during Integrated Battery Charging Operation,” IEEE Transactions on Magnetics, May 2015.
 X. Lu, K. L. V. Iyer, K. Mukherjee, K. Ramkumar, and N. C. Kar, “Investigation of Permanent Magnet Motor Drives Incorporating Damper Bars for Electrified Vehicles,” IEEE Transactions on Industrial Electronics, vol. 62, pp. 3234-3244, 2015.
 B. Esteban, M. Sid Ahmed, N. C. Kar, “A Comparative Study of Power Supply Architectures in Wireless EV Charging Systems,” IEEE Transactions on Power Electronics, vol. 30, pp. 6408-6422, 2015.
 X. Liang, N. C. Kar, and J. Liu, “Load Filter Design Method for Medium Voltage Drive Applications in Electrical Submersible Pump Systems,” IEEE Transactions on Industry Applications,vol. 51, pp. 2017-2029, 2015.
 A. Balamurali, A. Mollaeian, Seyed Mahdi Mousavi and N. C. Kar, “Parameter Identification of Permanent Magnet Synchronous Machine based on Metaheuristic Optimization,” in proc. of IEEE International Electric Drives and Machines Conference, Idaho, 2015.
 K. L. V. Iyer, S. Mukundan, H. Dhulipati, K. Mukherjee, B. Minaker, and N. C. Kar, (2015) “Design Considerations for Permanent Magnet Machine Drives for Direct-Drive Electric Vehicles,” in proc. of IEEE International Electric Machines and Drives Conference, Idaho, USA.
 E. Ghosh, F. Ahmed, N. C. Kar, “Temperature Influenced Online Stator Resistance Estimation Using an Improved Swarm Intelligence Technique for Induction Machine,” in proc. of IEEE Transportation Electrification Conference and Expo, 2015.
 B. Esteban, N. Stojakovic, M. Sid. Ahmed, N. C. Kar,”Development of Mutual Inductance Formula for Misaligned Planar Circular Spiral Coils,” in proc. of IEEE Energy Conversion Congress and Exposition, Montreal, May 2015.