1. Awarded 3rd prize by IEEE COVID19 Hackathon challenge organized by IEEE Hyderabad section in 2020.

International Journals:

• R. Roy, A. Dalal, P. Kumar, Prediction of High Frequency Core Loss for Electrical Steel Using the Data Provided by Manufacturer, Journal of magnetism and magnetic materials, Vol.-410, Page Nos -248-256, 2016. http://www.sciencedirect.com/science/article/pii/S0304885316302037?np=y
• R. Roy, K. Prabhakar, P. Kumar, Core loss calculation in different parts of induction motor, IET electric power applications, vol -11, issue 9, Nov 2017, Page Nos 1664 - 1674, DOI:  10.1049/iet-epa.2017.0369 , 

International Conferences:

• R. Roy, A. Dalal, P. Kumar, Steady state model of dual rotor motor for electric vehicle applications, PEDES, Period -2014, Place -IIT Bombay, Page -1 - 5, 2014. http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7042113&newsearch=true&queryText=steady%20state%20model%20of%20dual%20rotor%20motor
• A. Kumar, R. Roy, A. Dalal, P. Kumar, Improved Dynamic Model of Induction Motor Including the Effects of Saturation, PEDES, Period -2014, Place -IIT Bombay, Page -1 - 5, 2014. http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7042108&newsearch=true&queryText=Dynamic%20Model%20of%20Induction%20Motor%20Including%20the%20Effects%20of%20Saturation
• R. Roy, A. Dalal, K. K. Prabhakar and P. Kumar, "A general relation between supply harmonics and reactive power of an induction motor," IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, Florence, 2016, pp. 1572-1577, doi: 10.1109/IECON.2016.7793208.
• A. Dalal, P. Kumar and R. Roy, "Analytical model for permanent magnet motor with non-linear ferromagnetic material property," IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, Florence, 2016, pp. 1604-1609, doi: 10.1109/IECON.2016.7793345.
• R. Krishan, K. Kumar and R. Roy, "Comparative Analysis of Constant Torque Angle Control and Constant Mutual Flux Linkage Control of Permanent Magnet Synchronous Motor," 2018 2nd International Conference on Power, Energy and Environment: Towards Smart Technology (ICEPE), Shillong, India, 2018, pp. 1-9, doi: 10.1109/EPETSG.2018.8658931.
• R. Wilson, R. Gandhi, A. Kumar and R. Roy, "Design and Analysis of Twin-Rotor Axial Flux Permanent Magnet Synchronous Motor for Electric Bicycle using 3D Finite Element Analysis," 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), Cochin, India, 2020, pp. 1-6, doi: 10.1109/PESGRE45664.2020.9070706.
• A. Kumar, R. Gandhi, R. Wilson and R. Roy, "Analysis of Permanent Magnet BLDC Motor Design with Different Slot Type," 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), Cochin, India, 2020, pp. 1-6, doi: 10.1109/PESGRE45664.2020.9070532.
• R. Gandhi, R. Wilson, A. Kumar and R. Roy, "Comparative Analysis of Vector Controlled PMSM Drive with Particle Swarm Optimization and Ant Colony Optimization Technique," 2020 International Conference on Computational Performance Evaluation (ComPE), Shillong, India, 2020, pp. 744-750, doi: 10.1109/ComPE49325.2020.9200184.
• R. Wilson, R. Gandhi, A. Kumar and R. Roy, "Optimized Vector Control Strategy for Dual-Rotor Axial Flux Permanent Magnet Synchronous Motor for in-Wheel Electric Drive Applications," 2020 International Conference on Computational Performance Evaluation (ComPE), Shillong, India, 2020, pp. 676-681, doi: 10.1109/ComPE49325.2020.9200186.
  
  
  
  
  
  
  

Workshop:

Workshop:

1. Awarded 3rd prize in IEEE Covid19 Hackathon challenge organized by IEEE Hyderabad section in 2020