基于分组增强型OTN技术的电力传输网演进策略研究  

Research on Transmission Evolution Strategy Based on Packet Enhanced OTN in Power Communication Network

作　　者：李文霄 樊会丛 邵华 赵建华 朱士加 LI Wenxiao;FAN Huicong;SHAO Hua;ZHAO Jianhua;ZHU Shijia(Economic Technology Research Institute,State Grid Hebei Electric Power Co.,Ltd.,Shijiazhuang 050000,China)

机构地区：[1]国网河北省电力有限公司经济技术研究院,河北石家庄050000

出　　处：《电力信息与通信技术》2020年第9期64-69,共6页Electric Power Information and Communication Technology

摘　　要：为满足“能源互联网”与“数字新基建”背景下,对电力传输网多种颗粒业务的高承载需求,提升电网业务高可靠性和安全性,简化传输设备种类,降低运维难度,文章基于省、地“十四五”新增带宽需求预测,分析光传送技术体制以及分组增强型OTN承载方案,提出了一种基于分组增强型OTN技术的电力传输网平滑演进策略,为今后科学合理规划建设电力传输网,提升电网数字化、自动化和智能化水平提供参考。In order to meet the high bearing demand of various granular services of power transmission network under the background of"energy Internet"and"digital new infrastructure",improve the high reliability and security of power grid services,simplify the types of transmission equipment,and reduce the difficulty of operation and maintenance,this paper analyzes the optical transmission technology system and packet enhanced OTN bearing scheme based on the provincial and local"14th five year"new bandwidth demand forecast.A smooth evolution strategy of power transmission network based on packet enhanced OTN technology is proposed,which can provide a reference for scientific and reasonable planning and construction of power transmission network in the future and improve the level of digitization,automation and intelligence of power grid.

关 键 词：电力传输网 分组增强型OTN 业务带宽 组网策略 

分 类 号：TN915.853[电子电信—通信与信息系统]