摘要
电力工程在实际的运行过程中,经常会出现一些故障影响电能计费的正常工作,并且容易给电能运营商与用户之间造成一定的矛盾,影响供电的实际质量。如果出现计量电压互感器发生断相故障后,需要针对电压互感器在不同的接线方式下对失压时的电量计算方法进行分析,并对电量的数据进行追补,从而提高计量的准确性。
In the actual operation of power engineering,there are often some faults that affect the normal work of power billing,and it is easy to cause certain contradictions between power operators and users,affecting the actual quality of power supply. If there is a Phase-break fault of the measuring voltage transformer,it is necessary to analyze the calculation method of the voltage loss of the voltage transformer under different wiring modes,and to supplement the data of the voltage,so as to improve the accuracy of the measurement.
出处
《计量与测试技术》
2019年第7期95-98,共4页
Metrology & Measurement Technique
关键词
电压互感器
接线方式
失压
电量计算
voltage transformer
connection mode
voltage loss
voltage calculation
