某直流逆变站两起线路再启动事件过程分析
Analysis of Two Cases of Line Restart Process Encountered by an Actual HVDC Inverter Station
祝金金 1蔡孝文 1饶雄文 1金林1
作者信息
- 1. 国网江西省电力有限公司超高压分公司,江西 南昌 330096
- 折叠
摘要
在高压直流输电系统中,直流线路的瞬时故障会导致直流系统再启动.针对某直流逆变站的两起线路再启动事件,通过回顾其故障过程,分析直流线路再启动逻辑和直流系统控制方式,结合故障录波对再启动过程进行分析,给出了运维建议.
Abstract
In the HVDC transmission system,the instantaneous failure of HVDC line will cause HVDC system to restart.Based on two restart events in a HVDC inverter station,the restart logic of HVDC line and control mode of HVDC trans-mission system are analyzed by reviewing the fault process.The restart process is analyzed by referring to fault recording,and the operation and maintenance suggestions are given.
关键词
逆变站/再启动/过程分析Key words
inverter station/restart/process analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据