基于Mobitex的配电电量采集系统

Research on the data acquisition system of distribution network based on Mobitex

配电网系统需要通过快捷有效的通信网来传递主控中心和大量远端单元(RTU)之间的控制信号和实时监测数据。针对配电电量采集系统对通信方式的要求,以及现有国内配电网通信方式的不足,文章提出了基于Mobitex技术的配电电量采集系统,介绍了Mobitex技术及其优势。通过经济性、可靠性、传输性能、通信能力和网络投资成本等多方面的比较,综合论证了该系统的可行性及其优势,得出采用Mobitex无线通信技术建立配电通信专网是一种有效的配电通信解决方案。

Distribution network system needs to transmit control signals and real time monitoring data between main control center and many RTUs through high speed and effective communication network. Based on the demand of communication method used in electric quantity data acquisition system of distribution network and the imperfection of communication method in domestic power distribution network, this paper discusses the electric quantity data acquisition system of distribution network based on the Mobitex technology, introduces the Mobitex technology and its advantage in brief. By comparing the economical efficiency, reliability, the transmission performance, the communication capability and network investment cost etc, the feasibility and advantage of the electric quantity data acquisition system based on the Mobitex are synthetically demonstrated. It points out that it is an effective distribution communication resolution to adopt the Mobitex wireless communication technology to establish distribution communication network.