一种电能表现场校验仪数据变化情况的研究  

The Study of the Varied Results on the Watt-hour Meter Fielding Calibrator

作　　者：蔺菲[1] 刘景姝[1] 曹志阳 赵良德[1] 庄磊[1] 

机构地区：[1]安徽省电力科学研究院,合肥市230601 [2]胜利油田胜利勘查设计研究院有限公司,东营市257026

出　　处：《仪器仪表标准化与计量》2016年第5期45-48,共4页Instrument Standardization & Metrology

摘　　要：现场测试电能表工作是保证电网运行的电能表准确计量的重要方式。本文对于一种电能表现场校验仪数据变化情况进行了分析总结,研究了该型号的现场校验仪在实际使用过程中长期稳定性的变化情况。针对现场校验仪在量值传递工作中的重要作用,提出了可能发生的问题及相应的有效的解决方法,并对电能表现场校验仪在溯源期间能够保证准确可靠地工作给出了建议,为电网可靠运行并能准确采集到现场运行表计实际数据提供了重要的技术分析和研究方法。The work on site testing meter is very important for the accuracy of electrical parameter calculation on the operation of power grids.In this paper, analyses are concluded on the varied results on the Watt-hour meter fielding calibrator.It is discussed that the varied meter results of the long-term stability are in use. It is important the Watt-hour meter fielding calibrator to the value transfer.The methods are proposed to solve the problems availably.Offering advices on the Watt-hour meter fielding calibrator could ensure to do their jobs during the working period.This paper provides the method of technical analysis for the reliability of grid and the collection of the real datas.

关 键 词：准确计量 电能表现场校验仪 稳定性 量值传递 

分 类 号：TM933.4[电气工程—电力电子与电力传动]