PTN支持下的电信级以太网在电力系统通信的应用前景  

Application Expectation of Carrier Ethernet Supported by PTN in Power System Communication

作　　者：刘平心 王毅[1] 刘卫华[1] 

机构地区：[1]山东电力工程咨询院有限公司,山东济南250013

出　　处：《山东电力技术》2009年第6期22-24,共3页Shandong Electric Power

摘　　要：通过对电力系统通信网发展现状的分析,提出了PTN技术和电信级以太网技术的基本概念,并对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。This paper analyses the present developing condition of electric power system communication and gives the basic conception of PTN and cartier ethernet technologies. Then it analyses the feasibility of applying carrier ethernet supported by PTN in electric power system communication and gives deeper researches on it. Finally one network module for constructing is set up according to the present developing condition of communication in electric power system.

关 键 词：PTN电信级以太网 T—MPLS电力系统通信 组网 应用 

分 类 号：TM73[电气工程—电力系统及自动化]