文章摘要
基于SDN的电力通信网络关键技术综述
The critical technology of the Electric Power Telecommunication Based on SDN
投稿时间:2017-11-28  修订日期:2018-03-25
DOI:10.12158/j.2096-3203.2018.03.024
中文关键词: 软件定义网络  SDN  电力通信  时延性  可扩展性  容错性  
英文关键词: software defined networking  SDN  Electric Power Telecommunication  Scalability  Delay  Fault Tolerance
基金项目:
作者单位E-mail
吴路明 南京国电南自电网自动化有限公司 luming-wu@sac-china.com 
裘愉涛 国网浙江省电力公司  
陈琦 南京国电南自电网自动化有限公司  
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中文摘要:
      随着智能电网和能源互联网的不断深入发展推进,云计算、数据仓库、数据挖掘以及虚拟化等技术在电力行业的成熟应用,现有电网已无法满足业务的需求。软件定义网络(SDN)作为新兴网络架构实现了控制功能和数据转发功能的解耦,是未来电力通信网络架构的选择之一。本文通过对SDN网络原理的论述,详细讨论了基于SDN的电力通信网络需要解决的关键技术,主要包括:网架性能、安全性、时延、可扩展性、链路可靠性、容错性和兼容性,最后展望了软件定义网络相关技术在电力系统中的应用领域。#$NL关键词:软件定义网络;SDN; 电力通信;时延性;可扩展性;容错性;#$NL中图分类号:TM734
英文摘要:
      With the continuous development of the Smart Grid ,the Energy Internet, the application of cloud computing, Big Data, Data Mining and Virtualization technology in the power industry, the Electric Power Telecommunication has been unable to satisfy the requirements of the Power system. As a new network architecture, software defined network (SDN) realizes decoupling of the control function and data transmission function, which is one of the choices of future Electric Power Telecommunication network architecture. Based on the principle of SDN network that is discussed in the paper, the key technology of Electric Power Telecommunication network based on SDN is shown in detail. And the key technologies are as follows:Performance, Security, Scalability, Delay, Link Reliability, Fault Tolerance and Compatibility. What’s more, this paper discusses the application of prospect of SDN in Power System with great prospect.#$NLKeywords: software defined networking; SDN; Electric Power Telecommunication; Scalability; Delay; Fault Tolerance
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