变电一次设备三相通流模拟带负荷状态测相量研究

摘要

Discussion of using frequency three-phase high current generator in the power substation primary equipment three-phase load current simulation load state measured phasor measurement method, confirming current transformer substation intervals all current two loop can be normal use, direct use of the intervals of line protection power supply, in order to simplify the startup scheme. Applicable to 110kV and below the power equipment startup measured phasor.%探讨采用工频三相大电流发生器在变电一次设备上三相通流模拟带负荷状态测相量的测试方法,确认变电间隔电流互感器所有电流二次回路可以正常使用,直接用该间隔的线路保护送电,以简化送电方案。适用于110kV及以下的变电设备送电测相量。