摘要
阐述了软件定义网络(Software Defined Network,SDN)的体系架构和基本原理,介绍了SDN在国内外的研究现状,对SDN的关键技术及原理进行了研究,分析了电网企业对SDN技术的应用需求。针对SDN在电网企业应用的关键技术问题,基于现有研究基础和企业现实需求,分析SDN应用可行性,提出了基于SDN技术的新型网络在电网企业的应用架构和部署方案,并列出了该方案的优势。
This paper first describes the system architecture and basic principle of the software defined network （Software Defined Network, SDN）, introduces the research status of SDN at home and abroad and studies the key technologies of SDN, analyzes the demand of power grid enterprise application on SDN technology. Then, aiming at the key technical problems in the application of SDN in power grid enterprise, the feasibility analysis of the application of SDN is carried, which is based on the existing research foundation and the real requirement of the enterprise. Finally, the application architecture and deployment scheme using a new type SDN based network are proposed for power grid enterprises and the advantages are presented.
出处
《电力信息与通信技术》
2015年第4期73-77,共5页
Electric Power Information and Communication Technology
