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| PTN及电信级以太网在电力系统通信中的应用 | |
| 引用本文： | 刘平心,宋杰,谢妮娜.PTN及电信级以太网在电力系统通信中的应用[J].电力系统通信,2010,31(5):25-27,31. |
| 作者姓名： | 刘平心 宋杰 谢妮娜 |
| 作者单位： | 1. 山东电力工程咨询院有限公司,山东,济南,250013 2. 德州供电公司,山东,德州,253008 3. 东北电力大学信息工程学院,吉林,吉林,132012 |
| 摘 要： | 针对电力通信网络的改造和优化问题,介绍了PTN（Package Transport Network,分组传送网）技术和电信级以太网技术的基本概念,对PTN技术支持下的电信级以太网技术在电力系统通信中的应用进行了可行性分析和探讨。结合目前电力光纤通信网现状,给出了构建电信级以太网的网络模型,从而使电信级以太网技术在现有SDH网络基础上建设新型的电力系统信息通信承载网成为可能,电信级以太网技术也将成为电力系统通信应用和发展的主流。 |
| 关 键 词： | PTN 电信级以太网 T-MPLS 电力系统通信 组网 |
Application of PTN and carrier-class ethernet in power communication system |
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| LIU Ping-xin,SONG Jie,XIE Ni-na.Application of PTN and carrier-class ethernet in power communication system[J].Telecommunications for Electric Power System,2010,31(5):25-27,31. | |
| Authors: | LIU Ping-xin SONG Jie XIE Ni-na |
| Affiliation: | 1.Shandong Electric Power Engineering Consulting Co,.Ltd.,Jinan 250013,China;2.Dezhou Electricity Company,Dezhou 253008,China;3.Department of Information Engineering,Northeast Dianli University,JiLin 132012,China) |
| Abstract: | This paper analyses the present situation of power communication system.Aiming the optimization and upgrading of power communication network,it introduces PTN（Package Transport Network） and carrier-class Ethernet technologies,and analyses the feasibility of applying carrier-class ethernet supported by PTN in power communication system.Based on the current power optical fiber communication network,it puts forward a network mode of constructing a carrier-class Ethernet,which enable the application of carrier-class ethernet technologies to be used in existing SDH network to form a new type of power information and communication system.It points out that the carrier-class ethernet technologies will become the mainstream in power communication system. |
| Keywords: | PTN T-MPLS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
