摘要
配电通信网作为配电网的重要组成部分,是实现配电网自动化的前提保障。长期以来,配电通信网主要与城市的配电自动化配套建设,导致各地区建设原则不统一,技术方案、造价投资差异较大,不利于配电通信网的建设与管理。文章结合智能配电网的网架结构特点,从技术原理、应用情况、组网方式、系统扩容能力及经济性等多个层面系统性地分析了适用于配电网的光通信技术,最后提出了配电网通信典型组网方案及建议。
As an important part of the distribution network, distribution communication network is the prerequisite to realize power distribution network automation. For a long time, Distribution communication network with the construction of city distribution automation brought the non-unified construction principle of the area, large difference of technical scheme and investment, which is not conducive to the construction and management of power communication network. Considering the characteristics of network structure in smart distribution network, this paper analyzes the technology principle, application, network, system expansion and economic aspects of optical communication technology in distribution network, and then presents some typical networking solutions and suggestions.
出处
《电力信息与通信技术》
2015年第4期44-48,共5页
Electric Power Information and Communication Technology
关键词
配电网
配电通信网
光纤通信
EPON
工业以太网
distribution network
distribution communication network
optical communication
EPON
industrial ethernet network
