Control system of Switched Reluctance machines based on MCF5213

Abstract

In this paper, taking a three-phase 12/8 structure SR motor as its control object, the SR motor digital control system is designed based on MCF5213 which integrated the DSP computing power and MCU controller characteristics. This paper adopts the PWM voltage chopping control strategy with fuzzy logic algorithm and the angle position control strategy to realize rotor speed regulation control. The realization method of the system hardware structure and software are also introduced with verified the feasibility of the scheme through the experiment.