一种简单实用的非同期闭锁装置

A Simple and Practical Non-Same Term Closedown Unit

介绍了一种简单、实用的非同期闭锁装置。该装置用于防止因误操作造成的非同期合闸,它可以在一侧无压时解除非同期闭锁功能,具有电路结构简单、成本低、工作可靠、调试方便等优点。

This paper introduces a simple and practical non-same term closedown unit. It is used to avoid non-same term switching-in because of misoperation, making it able to relieve non-same term closedown function when there is no voltage on one side, and possess advantages such as simple circuit structure, low cost, reliable working and ease of debugging.