摘要
贵广Ⅱ回高压直流工程在站系统调试和系统调试试验期间直流站控、交流站控、极控制、直流保护、阀冷系统控制等系统发现了一些问题,通过分析,查找原因,采取了修改参数、调整逻辑、改变控制回路等相应的措施,解决了绝大部分的问题。
Problems in station DC control, station AC control, pole control, DC protection, valve cooling system, etc., were identified during station system and entire system trial run for Gui-Guang Double -Circuit HVDC Project. Through analyses and trouble-shooting, certain measures, including changing parameter, adjusting logic, modifying control circuit, etc. are applied. Most problems were solved successfully.
出处
《电力建设》
2008年第8期33-36,共4页
Electric Power Construction
关键词
贵广Ⅱ回高压直流系统
调试
控制保护系统
Gui-Guang double -circuit HVDC system
trial
control protection system
