无源光网络技术在配用电通信网中的应用

随着我国电力工业的不断发展,智能电网的建设已经开始逐步实施,电网的自动化、信息化、互动化程度越来越高,建设大容量的光纤通信网是目前最适合配用电通信发展的通信方式。针对配用电系统的业务种类和特点,分析了PON技术的特点和优势,探讨了PON技术在配用电通信网中的应用,并对2种常见的网络结构进行分析,证明了基于PON技术的通信接入方案能较好地满足配用电系统通信的要求。

Application of passive optical network technology in communication system of power distribution and utilization network

With the continuous development of electric power industry,the construction of smart grid starts to implement,which has higher requirements on automation and information technologies.Large capacity fiber-optic communication network is the best choice for the development of power distribution and utilization network.Focusing on the service type and characteristics of power distribution and utilization system,this paper introduces the features and advantages of passive optical network（PON） technology.It discusses the application of the PON technology in communication system of power distribution and utilization network,and analyses two common network structures,and points out that the communication access scheme based on PON technology can better meet the requirement of power distribution and utilization network.