摘要
对两相电机进行了线电压控制方式的变频调速研究。通过分析电压矢量关系 ,推导出满足两相绕组电压矢量垂直 ,三相逆变器输出的相电压关系。实验结果验证此方法是可行的。
This paper studies VVVF with line line voltage control for two phase induction motors.After analyzing the relation between voltage vectors of two windings,the phase voltage by three phase inverter is derived to satisfy the voltage vectors with 90°.Finally,control system built by DSP shows this method is feasible.
出处
《电力电子技术》
CSCD
北大核心
2001年第1期33-34,共2页
Power Electronics
