微机保护重合闸逻辑中存在的问题及解决办法

针对现场中发现的一个存在于线路微机保护重合闸逻辑中的一个问题,结合现场进行了试验并对此问题进行了阐述分析,根据工作实际提出了相应的几种解决方案,对线路微机保护重合闸逻辑中存在的问题予以解决,保证了设备的安全运行。通过本文的介绍,望对各兄弟单位有所帮助并引起重视。

Problems and solution for reclosing logic circuit of the microcomputer-based protection

Aiming at the problem discovered in the reclosing logic circuit of the line microcomputer protection on the spot, this paper analyses this issue combined with the testing.Several corresponding solutions are proposed according to the actual work, which can resolve the existence of a reclosing logic circuit of the line microcomputer protection and ensure safety operation of the equipment. It is hoped that it will assist in some way and draw the attention of brother unit.