基于LabVIEW的低压电能质量监测系统  

Power quality monitoring system of low voltage power grid based on LabVIEW

作　　者：赵迎会 陈威志 ZHAO Yinghui;CHEN Weizhi(Hebi Polytechnic,Hebi 458000,China;China Telecom Xinxiang Branch Company,Xinxiang 453000,China)

机构地区：[1]鹤壁职业技术学院,河南鹤壁458000 [2]中国电信股份有限公司新乡分公司,河南新乡453000

出　　处：《黑龙江电力》2020年第6期487-490,496,共5页Heilongjiang Electric Power

摘　　要：为提高电能质量监测系统的精确度及便捷性,针对低压电网设计1个基于LabVIEW的电能质量综合指标监测平台。通过测量低压电网中的稳态电能质量参数,并应用灰色聚类算法对几项电能质量参数进行分析得到1个综合指标,评价当前电能质量,进行级别划分,必要时采取报警断电措施。In order to improve the accuracy and convenience of power quality monitoring system,a power quality comprehensive index monitoring platform based on LabVIEW is designed for low voltage power grid.By measuring the steady-state power quality parameters in low voltage power grid and using the grey clustering algorithm to analyze these power quality parameters,a comprehensive index is obtained to evaluate the current power quality,carry out level division,and take alarm or power-off measures when necessary.

关 键 词：电能质量监测 数据融合 分级评定 

分 类 号：TM73[电气工程—电力系统及自动化]