基于GPRS网络的RTU远程WEB监控

研制了基于GPRS(General Packet Radio Service)的负控终端远程Web监控系统,该系统由两部分组成：分布于各个监控点含有内嵌GPRS模块的负控终端和位于监控中心的主机服务器。由浏览器通过Web访问的方式实现负控终端的远程监控,对配电网中的电压、电流、三相总的有功电量、无功电量、环网柜电缆出线故障及负荷情况进行监控。以GPRS网络作为信道传输数据实时性好,可靠性高,投资小。系统现场实验运行效果良好。

A Remote Web Monitoring System for Load Control Terminal Based on General Packet Radio Service Network

A general packet radio service (GPRS) based remote Web monitoring system for load control terminal is developed. This system consists of two parts: the load control terminal containing embedded GPRS modules which are distributed at monitoring points and the host server located in monitoring center. The load control terminal can be monitored by means of Web access of browser, the remote monitoring of the voltage, current, total active and reactive electricity quantities of threes phases, fault of the power cable and load condition is implemented. In this system the GPRS is used as the communication channel, so the proposed system possesses following advantages: good real-time performance, high reliability and less investment. On-site experimental operation shows that the proposed system is effective.