贺兰山750kV变电站运行间隔遥控测试的实现

针对贺兰山750 kV变电站在线运行间隔远程遥控测试中存在的问题,结合现场实际分析了调度远程遥控原理及遥控执行流程,提出贺兰山750 kV变电站在线运行间隔远程遥控测试的试验方法和步骤,并对站内运行的断路器全部进行了调度遥控试验。结果表明:测控装置的网络通信链路及测控装置遥控命令正确、可靠,实现了调度中心对远方断路器遥控测试,有效保证了运行间隔断路器的安全可靠运行。

Realization on remote control test for operation space of Helanshan 750 kV substation

Aiming at existent problems in the remote control test for online operation space of Helan?shan 750 kV substation, according to the principle of long-distance remote control and locale operat?ing flow, puts forward the test method and process of long-distance remote control test for online opera?tion space of Helanshan 750 kV substation, and makes the dispatching remote control test for wholebreaks in substation. The result shows that the network communication links and remote control ordersare correct and reliable, realizes the remote control test from dispatching center to breaks of substa?tion, assures the breaks inthe operation space on the safe side.