电压监测仪自检系统研究  

Research on Self-Checking System of Voltage Monitor

作　　者：况华 何觅 王红梅 覃日升 KUANG Hua;HE Mi;WANG Hongmei;QIN Risheng(Yunnan Power Gird Co.,Ltd.,Kunming 650011,China;Kunming Power Supply Bureau of Yunnan Power Gird Co.,Ltd.,Kunming 650011,China;Yunnan Grid Electric Power Research Institute,Yunnan Power Gird Co.,Ltd.,Kunming 650217,China)

机构地区：[1]云南电网有限责任公司,云南昆明650011 [2]云南电网有限责任公司昆明供电局,云南昆明650011 [3]云南电网有限责任公司电力科学研究院,云南昆明650217

出　　处：《电工技术》2021年第8期75-76,共2页Electric Engineering

摘　　要：通过分析目前电压监测仪的运维现状,设计一种电压监测仪自检系统,实时检测电压监测仪的运行工况,一旦发现病态运维模块就可提醒运维人员及时处理,从而预防或消除故障,保证电压监测仪安全可靠运行,对电力系统中电压偏差的精准监测具有重要意义,能够提高电压质量及供电企业经济效益。By analyzing the current operation and maintenance status of the voltage monitor,the self-test system of the voltage monitor is designed to detect the operation condition of the voltage monitor in real time.Once the abnormal operation and maintenance module is found,the operation and maintenance personnel are reminded to deal with it in time,so as to prevent or eliminate the fault and ensure the safe and reliable operation of the voltage monitor,which is of great significance to the accurate monitoring of voltage deviation in the power system,and can improve voltage quality and economic benefits of power supply enterprises.

关 键 词：电压监测仪 自检 精准监测 

分 类 号：TM502[电气工程—电器]