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