基于DSP的开关磁阻电动机控制研究

Study on switch reluctance machine control based digital signal processor

开关磁阻电动机(SRM)由于其显著的特点而得到业界广泛的关注。研究了基于数字信号处理器(DSP)的开关磁阻电动机闭环控制系统,开关磁阻电动机主电路采用TI公司生产的TMS 320 F2812DSP控制芯片,其控制性能较之单片机控制有了显著的提高;介绍了控制器设计和仿真实验,为开关磁阻电动机的广泛应用提供了支持。仿真和实验结果验证了理论分析的正确性与实用性。

Switch reluctance machine（SRM） is widely concerned because of its outstanding characteristics.The closed circuit control system of SRM based on digital signal processor（DSP）,is studied.The main circuit of electric machine chooses TMS 320F 2812DSP control chip of TI Company,whose control performance is distinctly higher than single chip.The controller design and simulation experiments are introduced.The study provides strong support for the wide application of SRM.The simulation and experiment results verify the correctness and practicability of the the-oretical analysis.