摘要
介绍了变频调速的控制电路及控制原理 ,详细阐述了变频技术在 1
The control circuit and rule of frequency conversion device and the application of frequency conversion technology in lifting adjusting speed of 1 6m doubl_drum winch are introduced
出处
《煤炭技术》
CAS
2003年第5期25-26,共2页
Coal Technology