负载换流变频器在高压大功率同步电动机启动中的应用技术

摘要

简述了负载换流变频器的结构与工作原理，介绍了采用一套负载换流型变频器启动三台高压大功率同步电动机的实际应用技术。%The principles and the structure of Siemens LCI are introduced. The actual application technologies of using one set of Siemens LCI starting the three high-voltage high-power synchronous motors are also given.