摘要
本文研究了开关磁阻电机(SRM)磁链特性实验检测方法,建立了基于DSP芯片TMS320F2812的SRM磁链检测系统,利用ADC模块实时采集不同转子位置的电压、电流信号,将数据传送到上位机,根据间接磁链测量原理,由数字离散方法计算磁链值,得到SRM磁链电流特性曲线和磁链—转子位置—电流模型。
Flux linkage characteristic experimental measurement methods of switched reluctance machine （SRM） are studied in the paper. The flux linkage characteristic measurement system based on DSP TMS320F2812 is established. Real-time phase voltage and current signals are acquired using ADC module. According to flux linkage indirect measurement principle, the data is sent to PC and the flux linkage is calculated by discrete method. Then, the curves of flux-current are protracted and the modelling of flux-rotor position-current is established.
出处
《变频器世界》
2009年第7期60-62,共3页
The World of Inverters
