电测与仪表2016，Vol.53Issue(z1)：88-91,110,5.
三相四线静止式多功能电能表错误接线时退补电量算法研究
Error-wiring correction approach for three-phase four-wire static multifunctional electric energy meter
庞富宽 1丁恒春 2巨汉基 1郑蒙蒙 2妙红英1
作者信息
- 1. 国网冀北电力有限公司电力科学研究院，北京100045
- 2. 华北电力科学研究院有限责任公司，北京100045
- 折叠
摘要
Abstract
Accurate measurement of electric energy is related to the immediate interests of the general electric power en-terprise and users. If there is an incorrect wiring event of the electric energy metering device, it will cause metering mis-take and even may cause economic disputes. In most process of correcting metering misalignment caused by incorrect connection, determining the correction coefficient is the precondition of calculating electricity for return or compensa-tion. The correction coefficient is often associated with the power factor angle which is probably real-time changing, what will bring calculating misalignment or inconvenience. This paper lists some possible event about false wiring of three-phase four-wire electric energy meter. The expression of actual active power and reactive power is deduced by means of vector analysis, what makes the calculation more accurate.关键词
三相四线电能表/错误接线/退补电量/功率因数Key words
three-phase four-wire electric energy meter/incorrect wiring/electricity quantity correction/power factor分类
信息技术与安全科学引用本文复制引用
庞富宽,丁恒春,巨汉基,郑蒙蒙,妙红英..三相四线静止式多功能电能表错误接线时退补电量算法研究[J].电测与仪表,2016,53(z1):88-91,110,5.
