摘要
随着智能变电站技术的日益完善,智能变电站运行数量不断增多,变电站的运维压力逐渐增加。数字化继电保护装置作为智能变电站重要的二次设备,是维护电网安全运行的重要防线,其可靠性备受技术人员的关注。从继电保护故障类型出发,分析新型巡检技术在数字化继电保护排查中的作用。
At present,smart substation technology has been very mature,and the number of smart substations in operation is increasing,which brings greater pressure to the daily operation and maintenance of substations.As an important secondary equipment of smart substation,digital relay protection device is an important defense line to maintain the safe operation of power grid,and its reliability is more concerned.Based on the types of relay protection faults,this paper discusses the role of new inspection technology in digital relay protection troubleshooting.
作者
常立伟
邓明
CHANG Liwei;DENG Ming(Nanrui Group Co.,Ltd.,(State Grid Electric Power Research Institute),Nanjing 211006,China;Guodian Nanrui Technology Co.,Ltd.,Nanjing 211006,China;State Key Laboratory of Smart Grid Protection and Operation Control,Nanjing 211006,China)
出处
《通信电源技术》
2022年第24期149-151,共3页
Telecom Power Technology
关键词
智能变电站
继电保护
新型巡检技术
故障排查
intelligent substation
relay protection
new inspection technology
troubleshooting
