| 变电站及电厂直流系统二次回路干扰分析 |
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| 引用本文： | 李钢,刘平,孙集伟,王宁. 变电站及电厂直流系统二次回路干扰分析[J]. 华北电力技术, 2007, 0(9): 37-39,50 |
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| 作者姓名： | 李钢 刘平 孙集伟 王宁 |
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| 作者单位： | 1. 华北电力科学研究院有限责任公司,北京,100045
2. 华北电力调度通信中心,北京,100053 |
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| 摘 要： | 介绍了变电站及电厂直流系统二次回路干扰的形式和原理,通过现场试验、实验室仿真,对干扰最严重的情况如直流接地及交直流混联等进行了详细的分析,并提出了预防措施。
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| 关 键 词： | 二次回路 直流接地 交直流混联 |
| 文章编号： | 1003-9171（2007）09-0037-03 |
| 修稿时间： | 2007-05-25 |
Analysis of Secondary Circuit Interference of DC System in Substation and Power Plant |
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| Li Gang,Liu Ping,Sun Ji-wei,Wang Ning. Analysis of Secondary Circuit Interference of DC System in Substation and Power Plant[J]. North China Electric Power, 2007, 0(9): 37-39,50 |
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| Authors: | Li Gang Liu Ping Sun Ji-wei Wang Ning |
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| Abstract: | This article introduces the type and principle of secondary circuit interference of DC system in substation and power plant.Through field test and laboratory simulation,some serious interference cases,such as DC earthing and AC/DC hybrid,are analyzed in detail and preventive measures are proposed. |
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| Keywords: | secondary circuit DC earthing AC/DC hybrid |
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