Research and Design of Phase Detector for High Voltage Switchgear Based on Phase Difference
In distribution network,when phase detector is made between two high voltage switchgears,with which the assorted capacitive sensor indicators are inconsistent,some problems like phase sequence detection misjudgment could occur.Therefore,phase difference method is proposed for the phase sequence detection between the two high voltage switchgears.This method has the versatility to judge accurately in phase detection.Actual test shows it could fully meet the phase dection requirements of high voltage switchgear.
phase differencephase detectionhigh voltage switchgeardistribution network
NETL
NSTL
万方数据
维普
