摘要
随着智能电网的快速建设以及国家电网公司管理运营模式的改变,大量电力通信业务数据IP化,并且数据量激增,当前基于电路交换的SDH/MSTP网络已不能满足大量IP数据业务传输需求。文章提出构建能够满足大颗粒IP数据业务需求的大容量传输系统已成必然趋势,采用DWDM/OTN与SDH/MSTP组成传输网双平面的组网方案适合未来电力传输网的发展。
With the rapid development of smart grid and the change of SGCC management operation mode, a lot of power communication service data is transmitted by IP technology and the volume of data is increasing, the SDH/MSTP network based on circuit switching cannot cope with this situation. Building a transmission network system for large particle IP-based data service is a trend, and DWDM/OTN and SDH/MSTP will be used to build a dual plane transmission network scheme, which is suitable for the future development of power transmission network.
出处
《电力信息与通信技术》
2014年第7期93-96,共4页
Electric Power Information and Communication Technology
关键词
IP业务
电力通信传输网
方案
IP services
electric power communication transmission network
scheme
