摘要
通过分析和理论计算，找出了电磁调速电动机经常烧毁励磁线圈的原因，并采取了相应的解决办法，取得了明显的效果。
On the basis of analysis of theoretical calculations burnt reasons of a magnetizing coil in an electromagnetic speed~ variable motor were found out in this work. Re- lated solving methods were adopted and significant efficiency was achieved.
出处
《冶金动力》
1996年第6期55-57,共3页
Metallurgical Power
关键词
电磁调速
电动机
励磁线圈
限流保护
Electromagnetic speed governing, Motor, Magnetizing coil, Impact current, Protection of limiting current
