| 330 kV安通开关站直流接地现象的处理及分析 |
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| 引用本文： | 张洁. 330 kV安通开关站直流接地现象的处理及分析[J]. 青海电力, 2006, 25(1): 50-52 |
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| 作者姓名： | 张洁 |
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| 作者单位： | 青海电力试验研究所,青海,西宁,810008 |
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| 摘 要： | 在发电厂和变电所中常有发生直流接地现象,接地现象产生的原因与当时的运行方式、操作情况以及气候影响等因素有关。文章通过对330 kV安通开关站直流接地现象的分析,指出了产生这起现象的原因以及处理方法,为今后工作中处理类似问题提供了依据,积累了经验。
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| 关 键 词： | 直流系统 接地现象 事故分析 |
| 文章编号： | 1006-8198(2006)01-0050-03 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-07-12 |
Treatment and Analysis of DC Grounding Phenomenon in 330 kV Antong Switchgear Station |
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| ZHANG Jie. Treatment and Analysis of DC Grounding Phenomenon in 330 kV Antong Switchgear Station[J]. Qinghai Electric Power, 2006, 25(1): 50-52 |
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| Authors: | ZHANG Jie |
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| Abstract: | It is frequently occurred of DC grounding phenomenon in power generation plant and substation and it relates to the factors of operating method and situation,as well as the climate influence.Through analyzing the DC grounding phenomenon of 330 kV Antong switchgear station,the paper indicates the reason and solving method of the phenomenon,and provides basis for the similar problems in the future,also accumulates some experiences. |
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| Keywords: | DC system grounding phenomenon accident analysis |
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