一种典型电能计量装置错误接线的分析

Analysis on False Connection of Typical Electric Energy Metering Device

针对电能计量装置在三相三线的接线方式下,二次回路出现的一种错误接线的分析。再通过参数的测量、相量图的分析,确定错误所在,最后写出在错误接线方式下的功率表达式。

the analysis of a false connection accured in secondary loop, aiming at the electrical energy metering device under the connection way of three phase three wire. Then, through the measuring of parameter , the analysis of phasor diagram, to confirm the mistake, and finally get the power expression under the false connection way.