摘要
分析讨论了 REL 5 6 1光纤差动保护的原理及特点 ,并结合阳城电厂 5 0 0 k V线路保护的调试 。
It analysis and discusses the principle ,and feature of REL 561 optical fiber differential protection combining with the debug of 500 kV circuit protection,Gives the problem to pay attention to in inspection.
出处
《山西电力》
2002年第A01期54-55,共2页
Shanxi Electric Power