摘要
介绍了采用通用变频器实现转速、转差频率双闭环调速系统控制结构，在实验基础上对起动过程进行了分析。
The system control structure which can realize adjusting speed and differency frequency double closed circle adjusting speed of the general frequency converter is introduced. And on the basis of test, the start course is analyzed
出处
《煤炭技术》
CAS
2001年第2期16-17,共2页
Coal Technology
关键词
转差频率
通用变频器
闭环调速系统
双环控制
frequency converter
differency frequency
general frequency converter
