摘要
河南济源电力的变电站所处的地理位置多山地,而且110 kV以下的变电站光缆资源不丰富,甚至大部分没有冗余备份光缆,属于SDH网络内的通信孤岛,很难采用有线通信的方式建立电力应急通信系统。为了使变电站出现故障时,能第一时间切换到保护电路,文章采用5.8GHz无线专网方式实现了电力应急通信系统,并且在河南济源进行了快速部署,实际应用表明系统达到了设计要求。
Since many substations are located at mountain area in Jiyuan, the cable resources are not abundant in the 110 kV below substations, most substations do not even have redundant backup cable and belong to the SDH islands, which is difficult to use wired communication mode to establish power emergency communication system. To ensure the high quality of electricity network management, we use 5.8GHz wireless network to achieve emergency communication system for electric power network, and then we conduct a rapid deployment in Jiyuan. The practice proves that the system meets the design requirements.
出处
《电力信息与通信技术》
2016年第8期22-26,共5页
Electric Power Information and Communication Technology
基金
国家科技支撑计划(2006BAF01A44)
关键词
电力应急通信系统
无线专网
通信孤岛
power emergency communication system
wireless private network
communication island
