摘要
近几年,RCS-900系列高压输电线路光纤保护在安徽220kV电网中得到大量应用,在投运之前,光纤保护的通道联调已成为保护单装置调试、保护整组试验以外的另一项重要调试项目。结合现场调试实际,根据保护原理,从继电保护方面介绍了RCS-900系列允许式光纤线路纵联保护投运前通道联调的方法。
In the last few years, optical fiber protection in HV transmission line of the series RCS-900 has been applied by a great quantity in Anhui 220kV Distributed Power Grid. Before commissioning, channel jointly debugging of fiber-optic relay protection has become an another important adjustment item besides debugging of single protective equipment and experiment of relaying protection. According to the debugging reality and the relay protection principle,this paper introduces the method of channel jointly debugging about RCS-900 optical-fiber line relay protection before running.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2008年第18期96-98,共3页
Power System Protection and Control
关键词
RCS-900
光纤纵联保护
通道联调
RCS-900
optical-fiber line longitudinal protection
channel jointly debugging
