论变电运行中的五防闭锁装置
摘要：五防”功能概括为：防止误分、误合断路器，防止带负荷拉、合隔离开关，防止带电挂（合）接地线（接地刀闸），防止带接地线（接地刀闸）合断路器（隔离开关），防止误入带电间隔等。在变电站使用防误闭锁装置在闭锁装置运行当中所遇到一些问题，应采取综合性的处理方法，以提高整个装置的运行效率。
关键词：五防闭锁装置；功能；问题；处理方法；选择
中图分类号：tn830.8 文献标识码：a 文章编号：
abstract: the function of “five generalized: prevent mistakenly points, by close circuit breaker, prevent to take load pull, and isolating switch, prevent charged hang ($) ground (grounding breaker), prevent take ground (grounding breaker) close circuit breaker (isolating switch), prevent go charged interval, etc. in the substation use an error closure device in the closure device operation of some problems which should be taken, such as the comprehensive treatment method, in order to improve the efficiency of the device.
keywords: five the closure device; function; problem; processing methods; choose
1 五防闭锁装置的结构及功能