PTN技术在电网通信中的应用策略研究

Research on Application Strategy of PTN technology in power grid communication network

由于电力通信网络的不断发展,电力通信网的业务形式也在不断的发生变化,传统的MSTP(Multi-Service Transfer Platform,基于SDH的多业务传送平台)传送网已经无法满足业务传送的功能需要,增加了实施风险。为此文章通过在电力通信网络引入PTN(Packet Transport Network,分组传送网)技术,研究PTN在电力通信网组网模式,并在此基础上研究PTN在电力通信网中的组网策略问题,从而缓解MSTP网络的带宽,提升电网通信的安全性和可靠性,提高电网通信建设的效益。

with the continuous development of electric power communication network, power communication network business forms are constantly changing. The traditional MSTP（Multi-Service Transfer Platform, SDH based multi service transport platform） transmission network has been unable to meet the business transfer function, increase the implementation risk. This paper through the introduction of PTN in power communication network（Packet Transport Network, packet transport network） technology, research on PTN network model of electric power communication network, and on this issue based on the networking strategy of PTN in power communication network, so as to alleviate the MSTP network bandwidth, improve security and reliability of communication, improve the communication efficiency of power grid construction.