摘要
采用数传电台组网方式的230 MHz无线专网是用电信息采集系统的重要通信信道,其稳定性对系统的运行起到至关重要的作用。文章通过分析国网天津市电力公司230 MHz无线专网的运行情况,发现其存在数据巡测时间长、系统容量不足、基站覆盖区域有盲区或盲点等问题,并提出了增加基站、分流终端的短期解决方案,以及进行升级改造、双信道组网的长期解决方案,以期提升230 MHz无线专网的性能,有利于系统的长远发展和稳定运行。
230 MHz wireless private network using digital radio networking mode is an important communication channel for power consumption information collection system, the stability of the network plays a vital role in the operation of the system. Through the analysis of 230 MHz wireless network of Tianjin electric power corporation, the obtained problems are long data inspection comsumption time, lack of system capacity, blind zone or blind spots in the base station covering area, etc. And a short-term solution for base station and shunt terminal, a longterm solution of high-speed upgrade and dual-channel networking are proposed. These solutions can improve the performance of 230 MHz wireless private network and are benefi t for long-term development and stable operation of the system.
出处
《电力信息与通信技术》
2016年第2期71-75,共5页
Electric Power Information and Communication Technology
关键词
230
MHz无线专网
用电信息采集系统
基站
终端
230 MHz wireless private network
power consumption information collection system
base station
terminal
