MS-Spring在无锡电力通信网中的应用  

Application of MS-Spring in Wuxi Power Communication Network

作　　者：陈孝莲[1] 

机构地区：[1]无锡供电公司,江苏无锡214061

出　　处：《电力系统通信》2012年第6期49-53,共5页Telecommunications for Electric Power System

摘　　要：地区主干通信网是承载大量地区电力业务的重要传输平台,二纤双向复用段保护(MS-Spring)方式是否正确使用将影响通信通道保障能力。文章首先从工作原理和技术特性两方面诠释了MS-Spring的保护机制,再以无锡电力通信地区干线网的实例分析了MS-Spring保护方式下业务通道中断的原因和调整方案,提出应用中需要关注的几项工作,强调只有正确掌握、应用得当后,才能保证故障下业务通道受MS-Spring环网自愈保护,为电网安全运行提供技术支撑和保障。The area main-line communication network is an important transmission platform to bear large numbers of electric power business. MS-Spring applied rightly or not will affect the communication channel support capability. This paper expounds the protection scheme of MS-Spring from work-principle and technical peculiarity at first. Then it analyses the reason and adjustment program of business channel discontinued with MS-Spring operation for the area main-line network of Wuxi power communication, and puts forward several work in application to pay more attention, it also emphasizes that business channel running normally protected by MS-Spring network self-feature under the failure reliably depends on this protection mode grasped correctly and applied properly only, and supplies technology support or guarantec for the safe operation of power network.

关 键 词：MS—Spring 二纤双向复用段共享保护环 电力通信 

分 类 号：TN929.1[电子电信—通信与信息系统]