“直接核算三步法”确定电能计量差错的退补电量
Direct-Computation Three-Steps Method to Determine Electricity Withdrawal and Compensation for Electrical Energy Measurement Errors
沈华 1黄锋 1俞磊 1严石1
作者信息
- 1. 国网上海市电力公司电力科学研究院,上海200051
- 折叠
摘要
退补电量的核算是开展电量退补工作的前提和关键点,而直接核算法是众多退补电量核算方法中最具理论性、最为直观,也最易于客户双方认可的方法.提出了“直接核算三步法”确定电能计量差错的退补电量方法,介绍了核定误差或更正系数——核定差错电量——计算退补电量三步法具体步骤,并结合高压熔丝故障实例,应用三步法核算退步电量.
Abstract
Computation of electricity withdrawal and compensation is a prerequisite and key point for carrying out this work.Direct-computation method is the most theoretical and intuitive,and the easiest for customers.Therefore,this paper presents direct-computation three-steps method to determine electricity withdrawal and compensation of electrical energy measurement errors.It introduces three-steps method,i.e.,the error verification and coefficient correction,verification of electrical energy measurement errors,calculation of electricity withdrawal and compensation.Finally,the three-step method was applied to a case of high voltage fuse failure.
关键词
电能计量差错/退补电量/直接核算/三步法Key words
electrical energy measurement errors/electricity withdrawal and compensation/direct computation/three-steps method引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据