Research on Torque Ripple Reductions for Switched Reluctance Motor

Abstract

The inhibition of noise and vibration on switched reluctance motor (SRM) was study in this paper to improve the speed regulation system. Nonlinear dynamic simulation model based on the SRM is studied based on torque estimation method of torque ripple. Time-varying and nonlinear characteristics of SR motor, speed controller for closed-loop system using a fuzzy PID controller for speed adjust, the simulation results show that the system has good torque ripple effect.