电能表的错误接线及其检查方法

Energy Meter's Incorrect Connection and Check Method

电能计量的准确与否直接关系到供用电双方的经济利益,影响客户所用电量的准确计算,影响电力企业电费的及时回收,因此预防和避免电能表故障及差错成为电能计量工作的一项重要内容。介绍了几种电能表的错接线形式,提出了错误接线的检查方法。

The accuracy of energy measuring will directly influence the economic benefit of the both sides of power companies and power customers,influence the accurate calculation of electrical quantity used by power customers,and influence the timely collection of customers＇ energy charge,therefore,preventing and avoiding power meter faults and mistakes have become an important content of energy measuring work.This paper introduces some incorrect connection forms of energy meter,and puts forward some check methods for incorrect connection.