摘要
电力生产管理电话交换网由传统程控交换机向软交换系统过渡和演进是电力通信发展的必然趋势,符合现代电力通信网络的发展方向。文章分析了现有浙江电力电话交换网的局限性,介绍了软交换技术的特点及组建专网的优势,提出了浙江电力软交换网络的建设策略及关键技术实现过程,按照渐进、共存、互补的原则实现由电路交换向软交换演进。
The evolution of traditional program-controlled exchange network for power production and management to soft switch system is the trend of power communication development.This paper analyses the limitation of existing telephone switching network of Zhejiang Electric Power Company,introduces the characteristics and the advantages of soft switch network for private network,proposes the design strategy and the key implementation processes in accordance with the progressive,co-exist and complement principles to achieve the successful evolution from circuit switching to soft switching.
出处
《电力系统通信》
2011年第3期10-16,共7页
Telecommunications for Electric Power System
关键词
电力通信
软交换
数据承载网
异地双归属
power communication
soft switch
data communication network
remote dual-homed host
