Performance Analysis of Conventional IPMSM and NCPM Based IPMSM

This paper proposes a NCPM (Nano-composite coated permanent magnets)-based IPMSM (Interior Permanent Magnet Synchronous Motor) electric drive system, especially applicable for vehicles (EV). For an EV, increase in the “T/A (torque per ampere)” condition is highly recommended, as it directly affects maximum distance run by EV on single charge. Due to NCPM, substantial magnetic flux intensity, resistance corrosion and Curie temperature are observed. As result, proposed clearly exhibits higher power weight ratio. Also, capable of delivering T/A system without any considerable change two important factors EV: (1) mass volume (2) battery capacity system. Moreover, performance less susceptible variation, which makes appropriate candidate vehicular applications, where inconsistency could be common issue during working conditions. NCPM-based offers quicker speed response than conventional IPMSM, thus providing acceleration, one applications. A vector controlled mathematical model tested various commands. configuration, fed from three-level DCMLI (diode clamped multi-level inverter), considered medium high comparative analysis carried out between IPMSM-based using MATLAB/SIMULINK indicate efficacy configuration.