摘要
在研究电网各种短路故障和不对称运行的基础上,提出了一种新颖的以双重电流过滤器为检测元件的微机保护装置,从模拟试验结果,可了解其主要性能。
On the basis of studying various short circuit faults and asymmetrical operations of the electric network, a novet micro-processor protection taking dual current fitter as the detecting coaponsnt is put forward. From the simutating test result, its main performance may be realized.
出处
《煤矿机电》
北大核心
1992年第2期3-6,共4页
Colliery Mechanical & Electrical Technology
