Modeling simulation and implementation of sensorless permanent magnet synchronous motor drive for electrical automotive

Abstract

quotThe advancement of permanent magnet material and power electronic devices make Permanent Magnet Synchronous Motor (PMSM) is a better choice for motor control application. Thus, the high torque to weight ratio, wide speed range; and good dynamic torque control can be possible. Literature review shows that PMSM drive may be best motive equipment that can for EV (Electrical Vehicle). Recent advancement in power electronics devices, drive control algorithm with high speed processors, availability of higher density rare earth magnets and software tools for designing magnetic/electrical circuit make PMSM to optimize in the servo application. In this work, the research activity with broad range of papers of PMSM drives used in EV is given. The literature of PMSM drive is classified into different sections like General, Modeling and Simulation, Analysis, Analytical and Numerical Design, Drive Design, Optimization, Monitoring, Development, and Miscellaneous, etc. Further, each class is sub-divided into different section to get more depth of some broad class. Comprehensive study has done for each chapter so that researcher and PMSM/EV developer on this field can get an idea about current state of art. newlineThe PMSM can be the operated in wide range of speed and power using field weakening region which makes it best choice for electrical automotive application. In this dissertation, a comparison of Permanent Magnet Synchronous Motor (PMSM) Drive for different speed controller is presented and simulation results are discussed. The comparison with different speed controller like PI and FLC has analyzed under steady state as well as dynamic condition. The firing pulse produced from hysteresis-band controller (HBC) and pulse-width-modulation (PWM) is compared. The drive current is controlled using field oriented control methodology. The behavior of complete system under dynamic and steady state condition is analyzed. The simulation is performed under MATLAB® and Simulink® environment. From the above analysis, it is found that as