浅析二次电压消失的原因及处理

电压互感器作为变电站的一次设备在电力系统中发挥着重要的作用。因为大多数线路的保护、测量、计量所用的二次电压都来于母线电压互感器所抽取的二次电压,如果互感器本身出现问题或是其二次回路出现问题,都将给正常的运行带来严重影响。因此保障电压互感器及其二次回路的稳定运行至关重要。

Analysis of Two Voltage Disappearance and Treatment

Voltage transformer substations as a equipment in the power system plays an important role.Because most line protection,measurement,the measurement of secondary voltage to the extraction of busbar voltage transformer of secondary voltage,if the transformer itself problems or quadratieally loop appear problem,will give the normal operation brings the serious influence.So security voltage transformer and the stable operation of the secondary circuits is very important.