摘要
就500 kV 3/2接线方式下,现代微机单相自动重合闸与保护之间的配合方法进行了归纳和探讨;简要分析了按断路器配置重合闸的必要性;从减轻运行维护难度的角度出发,在重合闸的启动、闭锁及沟通三跳等二次回路方面,提出了一些简化而有效的配合方法。
The cooperative methods between microprocessor-based automatic reclosure and relay protection are summarized and discussed for the 3/2 circuit breaker connections of the 500 kV substation. The necessity of automatic reclosure congfigured by breaker is analyzed briefly, To reduce the difficulties of operation and maintenance, this paper puts forward several simplified and effective methods about secondary circuit including starting up, blocking, and triggering triple trips of the automatic reclosure.
出处
《继电器》
CSCD
北大核心
2008年第5期78-80,共3页
Relay
