摘要
以灵宝直流双控制系统为例,详细分析了该直流控制系统在调试过程中所存在的换流变一经充电阀即被触发、阀一旦解锁即闭锁2个问题,详细介绍了实际中针对这2个问题所采取的解决方案,为今后中国直流工程双控制系统调试提出了重要的参考。
On the basis of double-control system in Ling-Bao DC transmission system, two problems encountered in the course of the DC control system testing are analyzed, including valve triggering promptly after inverter charging and valve blocking promptly after valve deblocking. The relevant solutions corresponding to the above problems are introduced and explained in detail, and the solutions are important in guiding the following double-control system testing of HVDC in China.
出处
《电力系统自动化》
EI
CSCD
北大核心
2005年第21期95-97,共3页
Automation of Electric Power Systems
关键词
电力系统
直流输电
控制系统
换流变充电
阀解锁
阀闭锁
power systems
DC transmission
control system
inverter charging
valve deblock
valve block
