@eee.sairam.edu.in
Research Scholar and Electrical & Electronics Engineering
Sri Sai Ram Engineering College
Electrical and Electronic Engineering, Control and Systems Engineering, Energy, Modeling and Simulation
Scopus Publications
S. Sumitha, Porkumaran K, Suresh K, A Sanjeevi Gandhi, and Mohan S
IEEE
When designing Permanent magnet motors, cogging torque is a crucial factor, especially for high-precision applications. To improve PMM application effectiveness in Hybrid Electric Vehicle Application, Cogging torque must be reduced in PMMs. Using this research paper, I have compared two methods to reduce cogging torque: 1. The use of dummy slots in stator and the addition of flux barriers to the dummy slots, which are implemented in the PMSM as a combination of 10 pole 36 slots. Permanent Magnet Synchronous Motor Parameters like motor torque, cogging torque, cogging torque ripple, efficiency, and output power were evaluated. The study provides insights for enhancing PMM performance in high-precision applications.
Mohan. S, S. Sumitha, Gunavathi. G, Prathish Kumar. U, Azhagumurugan. R, and Tejas Kanna. G
IEEE
The PMSM is widely used in industrial applications. There are two kinds of PMSM: interior PMSM, and surface-mounted PMSM. I have considered myself an interior PMSM in my research. IPMSMs are typically used in electrical vehicles, and the flux barrier within the rotor produces a major issue with motor torque performance. According to this research paper, flux barriers are used on the rotor side of PMSM motors in order to improve torque performance and reduce cogging torque. I used the same motor reference in my previous research to further reduce cogging torque and increase motor performance torque this time. FEA (finite element analysis) computations are performed using the MAGNET software (Infolityca) & motorcad