某10kV开关二次回路常规自动化改造方案

The Transforming Plan of 10kV Switch in Secondary Retum Circuit Regular Automation

介绍了一种变电站 10kV开关二次回路常规自动化改造方案。本着充分利用原有设备、所有回路改造不得影响原有设备运行模式的原则 ,主要对遥控重合闸闭锁、遥控 /就地方式切换及闪光、信号量采集及信号复归、遥控操作四个方面进行了分析 ,提出了相应的改造方案。该方案经各项功能测试 ,基本能够达到无人值守要求。

This essay introduces a transforming plan of 10kV switch in secondary return circuit regular automation.On the base of the principles of making fulluse of the original equipment and all return circuit transformation not affecting the original equipment operating pattern,the article mainly analyzes remote controll repeating switch locking,remote controll /on-the-spot controll ways exchanging,signal collecting and returning and remote controll operation.At the same time,this article produces the matching transforming plan.This plan has been tested,its functions can meet the requirements of nobody-on-duty