摘要
为了保障电力通信网的稳定运行,需着力提升光缆故障状态下,通信网络的可靠性。提出加强光纤自动切换保护装置在电力通信网中的运用,利用空闲光缆在重要站点重要路由上实现1:1光缆纤芯保护,防止发生电力通信环网N-2缺陷;在配电自动化终端通信设备间实现跨点互联、故障倒换,避免配电终端链路中断,解决因单点故障导致多个DTU三遥信号中断的问题。确实提升通信网络可靠性。
In order to ensure the stable operation of the power communication network,it is necessary to focus on improving the reliability of the communication network under the condition of optical cable failure.This paper proposes to strengthen the application of optical fiber line auto switch protection equipment in power communication network,use idle optical cable to realize 1:1 optical cable core protection on important routes of important sites,and prevent the occurrence of N-2 defects in power communication ring network;The communication equipment realizes cross-point interconnection and fault switching,avoids the interruption of the power distribution terminal link,and solves the problem of multiple DTU three-remote signal interruption caused by a single point of failure.It really improves the reliability of the communication network.
作者
段宏坤
程涛
吴佩洪
蒋维
字然
危鹏
Duan Hongkun;Cheng Tao;Wu Peihong;Jiang Wei;Zi Ran;Wei Peng(Kunming Power Supply Bureau of Yunnan Power Grid Co.,Ltd.,Kunming 650200,China;Power Dispatching Control Center of Yunnan Power Grid Co.,Ltd.,Kunming,650000,China)
出处
《云南电力技术》
2022年第3期66-68,76,共4页
Yunnan Electric Power
关键词
光纤自动切换保护装置
配电自动化
链路开环
外力破坏
Optical fiber line auto switch protection equipment
Distribution automation
Link open loop
External force damage
作者简介
段宏坤(1995),男,助理工程师,工学学士,云南电网责任有限公司昆明供电局,从事电力调度通信专业。(E-mail)1157398401@qq.com;程涛,(1986),男,工程师,云南电网责任有限公司电力调度控制中心,从事省级通信传输网、数据网运行管理维护工作,(E-mail)magic_gt@yeah.net;吴佩洪(1982),男,工程师,工学学士,云南电网责任有限公司电力调度控制中心,从事电力调度通信专业。(E-mail)544789031@qq.com。
