摘要
评论了各种微机差动继电器 ,在此基础上拟定了多段式微机差动继电器的方案 。
Various kinds of microprocessor based differential protection are reviewed. Then a new multi_stage differential protection is introduced and the sensitivity of the differential protection for internal faults is discussed.
出处
《继电器》
CSCD
北大核心
2001年第8期1-6,共6页
Relay
