电能表失压导致的上网关口计量差错问题分析  

Analysis of Power Plant Gateway Metering Mistake Problem Caused by Voltage Loss of Energy Meter

作　　者：高利明[1] 徐二强[1] 赵岩[1] 廖涛[1] Gao Liming Xu Erqiang Zhao Yan Liao Tao(State Grid Henan Electric Power Research Institute,Zhengzhou 450052,Chin)

机构地区：[1]国网河南省电力公司电力科学研究院,郑州450052

出　　处：《河北电力技术》2017年第3期54-56,59,共4页Hebei Electric Power

摘　　要：针对一起因关口电能表失压、N600断线接线故障导致发电厂上网关口计量差错的问题,介绍故障相关情况,提出故障电量计算方法,计算分析故障期间少计的上网电量,并给出处理措施及建议。This paper introduces a power plant gateway metering mistake problem caused by voltage loss of energy meter and N600 neutral line breakage.According to the actual fault condition,this paper puts forward the calculation method of fault power,calculates and analyses the lost electricity during the fault period,and gives some measures and suggestions.

关 键 词：关口计量 失压 断零 计量差错 

分 类 号：TM933[电气工程—电力电子与电力传动]