摘要
随着电力数据网覆盖范围的不断扩大,承载的业务愈发重要,国网云等新业务的上线,都对网络的可靠性、灵活性提出了更高的要求。文章开展了软件定义网络在电力数据网的应用方式研究,深入调研了当前SDN技术行业应用现状,提出了在广域网和数据中心网络2种场景下的SDN技术方案,并针对电力行业特点给出了SDN技术在电力数据网的应用方式,为SDN技术在电力数据网的应用提供了技术指导。
With the expanding coverage of power data network,carrying services become more and more important,and new services such as national network cloud are online,which put forward higher requirements for the reliability and flexibility of the network.This paper studies the application of SDN in power data network,investigates the current application status of SDN technology industry,puts forward the SDN technology scheme under two scenarios of WAN and data center network,and gives the application mode of SDN technology in power data network according to the characteristics of power industry,which is SDN technology in power data network.The application of power data network provides technical guidance.
作者
张宁
唐佳
刘识
广泽晶
李成巍
郭小溪
杨芳
ZHANG Ning;TANG Jia;LIU Shi;GUANG Zejing;LI Chengwei;GUO Xiaoxi;YANG Fang(State Grid Information&Telecommunication Branch,Beijing 100761,China)
出处
《电力信息与通信技术》
2019年第4期28-33,共6页
Electric Power Information and Communication Technology
关键词
电力数据网
SDN技术
应用方式
power data network
SDN technology
application mode
