摘要
差动保护是最常见的重要保护。正、负序交流量分别作用于被保护设备时,差动保护能否正确反应,本文试图作答。
Differential protection is the most commonly used in important protection.This paper attempts to answer the following question: When the protected instrument is effected by positive or negative AC compoment separately,the differential protection can reflect correctly or not.
出处
《继电器》
CSCD
北大核心
2007年第S1期175-177,共3页
Relay
关键词
差动保护
相序
性能
differential protection
phase sequence
performance