集中运算模式下基于PoE的电能质量监控系统  

Power Quality Monitoring System based on PoE in Centralized Computing Mode

作　　者：李受明[1] 侯勇[1] 

机构地区：[1]南京西门子电力自动化有限公司,南京210000

出　　处：《电气技术》2016年第11期115-117,124,共4页Electrical Engineering

摘　　要：在Po E(Power over Ethernet)供电模式下,电能质量监控设备作为PD(Powered Device)设备,基于100M BASE-T网络,进行供电与通信双组网,形成分布式电能监控系统。所有电能质量终端装置均具有数据采集和对外控制功能,采集的数据通过网络报文汇总到数据处理中心,用后台软件分析并进行显示,后台通过网络命令报文控制电能质量终端装置,实现控制输出功能。In PoE mode, power quality monitoring equipments are PD equipments, which are based on 100M Base-T network. The power supply and communication of them are multiplexed in one network, which form distributed power monitoring system. All electrical energy quality devices have data acquisition function and remote device control function. They collect data and send to data center via network. In the data center, all the data are analysed and displayed by server. At the same time, background software sends command and data packets to terminal monitoring devices through the network, to realize the control of PQ devices.

关 键 词：POE 供电端设备 PD 特定用途集成电路 

分 类 号：TM76[电气工程—电力系统及自动化]