区域保护控制系统站间通信组网方案研究  

Networking Scheme for Communication Between Stations in Regional Protection and Control System

作　　者：罗振威 杨贵[2] 欧郁强 李力[2] 王琮辉 彭安[2] 袁育勋 

机构地区：[1]广东电网有限责任公司江门供电局,广东省江门市529000 [2]南京南瑞继保电气有限公司,江苏省南京市211100

出　　处：《智能电网》2016年第2期172-178,共7页Smart Grid

摘　　要：为解决区域保护与控制系统分布式业务的对等通信业务需求,实现变电站间保护控制业务的对等通信机制,在现有电力系统同步数字体系(synchronous digital hierarchy,SDH)设备组网方案基础上,研究基于SDH设备实现对等通信的组网方案;同时,紧跟IP化传输技术的发展方向,研究适用于电力系统的基于分组传送网(packet transport network,PTN)设备的对等通信组网方案;同时,研究基于高可靠性无缝冗余(high-availability seamless redundancy,HSR)环网技术的对等通信组网方案,并对各种组网方案进行对比,以为将来区域保护控制系统的建设提供指导。In order to solve the peer-to-peer communication demand of distributed services of regional protection and control system, and to realize peer-to-peer communication mechanism of protection and control service between substations, and based on the existing networking scheme for synchronous digital hierarchy（SDH） equipment in power system, the networking scheme for the realization of peer to peer communication based on SDH equipment is studied. At the same time, keeping up with the development direction of IP-based transmission technology to study the networking scheme for peer-to peer communication based on packet transport network（PTN） equipment that is applicable to power system. And the networking scheme for peer-to-peer communication based on high-availability seamless redundancy（HSR） ring network technology is also studied, and various networking schemes are compared, which provides a beneficial guidance for the construction of the regional protection and control system in the future.

关 键 词：区域保护与控制 对等通信 高可靠性无缝冗余 同步数字体系 分组传送网 

分 类 号：TM77[电气工程—电力系统及自动化]