摘要
叙述了我国对电动机保护装置的特性要求和目前市场上怕常见的几种保护装置的结构、性能、工作原理和优、缺点 。
The characteristic requirements of our country to a motor protection and constructure,performance and working principle of several common protections are presented in the pazer,and puts forward developing and researching orientation of products.
出处
《电气开关》
2002年第1期10-12,共3页
Electric Switchgear
