110kV备自投装置外部闭锁回路分析及应用

110 kV Equipment From the External Investment Unit Lock Loop Analysis and Application

对110 k V备自投装置外部闭锁回路进行了分析,对备自投的闭锁原理和动作逻辑进行了详细的阐述,系统探讨了110 k V备自投的外部保护闭锁条件,并通过具体实例,研究了110 k V进线备自投带负荷试验应用,以期能为有关方面提供参考借鉴。

The 110 kV device considering external latch circuit analyzes, prepared from the cast latching logic principles and actions carried out in detail, to explore the 110 kV system prepared from the cast of external protection blocking condition, and through specific examples studied 110 kV line standby automatic load test application in order to be able to provide a reference for interested parties.