摘要
探讨了双圈变压器差动保护 5侧制动的实现方案 ,分析了RET5 2 1装置中用虚拟三圈变和使用C3Cx模件来实现 5侧制动差动保护的动作特性和整定计算。
This paper puts forward the feasible plan of the differential protection with five restrained units for 2 winding transformer and analyses the operating character and the setting of it achieved by means of assumed 3 winding transformer’s differential protection and using C3Cx function blocks in RET521 terminal.
出处
《继电器》
CSCD
北大核心
2001年第7期25-28,共4页
Relay
