同步电动机自动投励的比较研究

The comparing research on automatic putting magnetization into action of synchronous motor

对同步电动机常用励磁装置不同投励电路的检测原理和特点进行了较全面地分析 ,根据各自动投励电路的不同特点 ,论述了同步电动机不能自动投励可能原因 ,并提出了保证可靠投励的方法。

This paper completely analyses and compares the me asurement principle of different putting magnetization circuit of common usely s ynchronous motor magnetization device.According to their different characterist ics,it deals with the reason why synchronous motor can't automatically put mag netization into action and proposes the reliable method of putting magnetization into action.