电能量数据在电能计量装置运行状态远程监控中的应用
2021-01-11龚莉莉罗锡铭范祖明
龚莉莉 罗锡铭 范祖明


[摘 要]利用查询计量自动化终端(简称“计量终端”)上传到计量自动化系统(简称“计量系统”)的电压、电流等数据,基于预先设置的数据范围值导出表格并在数据中进行筛选和升降序,初步筛选出符合异常条件查询的数据,再结合计量系统电压、电流的15min、日、月曲线等相关信息,分析和判断电能计量装置运行异常的类型和时间,及时通知相关班组处理,减少计量装置异常导致的少计电量情况,杜绝安全事故,有效监控计量装置的运行状况,确保供用电双方的交易公平、公正。
[关键词]电能量数据;远程监控;计量装置;运行状态
[中图分类号]TM933.4 [文献标志码]A [文章编号]2095–6487(2021)10–0–02
Application of Electric Energy Data in Remote Monitoring of
Operation State of Electric Energy Metering Device
Gong Li-li,Luo Xi-ming,Fan Zu-ming
[Abstract]Query the voltage, current and other data uploaded by the metering automation terminal (hereinafter referred to as the "metering terminal") to the metering automation system (hereinafter referred to as the "metering system"), export the table based on the preset data range value, screen and increase and decrease the sequence in the data, initially screen the data that meet the abnormal conditions, and then combine the voltage, current and other data of the metering system 15 minute, daily and monthly curves of current, analyze and judge the type and time of abnormal operation of electric energy metering device, timely notify relevant teams for treatment, reduce the under metering caused by abnormal metering device, eliminate safety accidents, effectively monitor the operation of metering device, and ensure the fairness and fairness of transactions between power suppliers and consumers.
[Keywords]electric energy data; remote monitoring; metering device; running state
随着计量系统在远程抄表、线损分析、远程校验等方面的广泛应用,营销人员到现场抄表、检查、校验等工作次数随之减少,计量装置运行状况无法掌握,等发现计量装置运行异常时已经拖了很长时间,少计电量已累积很大,造成追收难度大,同时也增加了供用电双方的矛盾。目前通过计量系统终端的报,判断和分析判断电能计量装置运行是否存在工作量异常(报警种类繁多、数量多、误报、重复报警)和存在漏报等情况,不但工作效率低,而且很难发现计量装置运行的异常情况。因此,寻找一种简易、效率高的方法及时发现电能计量装置运行异常,做到早发现、早处理、减少电量差错,确保计量装置运行安全、计量准确,保障供用电双方的合法权益意义重大。
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