一种网络化的防止电气误操作技术

变电站内隔离开关、接地开关的电气防止误操功能是电力系统防止恶性电气误操作的电气防止误操作的重要技术手段,目前这些设备防电气误操是由控制电缆对应的接线实现。现今随着智能变电站的普及应用,让变电站的二次设备组网应用,为一次设备防电气误操技术的网络化共享提供了硬件条件,进而为变电站的一次设备防电气误操作提供了一种网络化新思路。

The electrical misoperation prevention function of isolation switch and grounding switch in substation is an important technical means for power system to prevent malignant electrical misoperation.At present,the electrical misoperation prevention of these equipment is realized by the corresponding wiring of control cable.With the popularization and application of intelligent substation,the networking application of secondary equipment in substation provides hardware conditions for the network sharing of primary equipment against electrical misoperation technology,and thereby provides a new networking idea for preventing electrical misoperation of primary equipment in substation.