摘要
设计了一种无位置传感器无刷直流电动机的变频调速系统。该系统基于智能功率模块(IPM)和数字信号处理器(DSP),采用反电势法实现了电动汽车空调用无刷直流电动机的无传感器控制。整个系统集成度高,稳定性好。
A kind of variable speed control system of a brushless DC motor without a rotor position sensor was designed.Based on intelligent power module(IPM) and digital signal processor(DSP),this system used back-EMF(electromotive force)method to implement the sensorless control for brushless DC motor of air conditioner(AC)in FCV.The system was highly integrated with flexible control and strong reliability.
出处
《微特电机》
北大核心
2007年第8期42-44,共3页
Small & Special Electrical Machines