| 贵广Ⅱ回直流输电系统调试期间控制保护系统发现的问题及解决方法 |
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| 引用本文： | 杨洁民,宋天齐.贵广Ⅱ回直流输电系统调试期间控制保护系统发现的问题及解决方法[J].电力建设,2008,29(8):33-0. |
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| 作者姓名： | 杨洁民 宋天齐 |
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| 作者单位： | ( 中国南方电网超高压输电公司天生桥局, 贵州省兴义市, 562400) |
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| 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。
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| 关 键 词： | 贵广Ⅱ回高压直流系统 调试 控制保护系统 |
| 收稿时间： | 2010-01-25 |
| 修稿时间： | 2010-01-25 |
Control Protection System Problems Identified During Gui-Guang Double-Circuit HVDC Project System Trial and Its Solutions |
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| YANG Jie-min,SONG Tian-qi.Control Protection System Problems Identified During Gui-Guang Double-Circuit HVDC Project System Trial and Its Solutions[J].Electric Power Construction,2008,29(8):33-0. |
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| Authors: | YANG Jie-min SONG Tian-qi |
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| Abstract: | 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. |
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| Keywords: | Gui-Guang double -circuit HVDC system trial control protection system |
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