| 浅谈乌海大桥变电站地网降阻改造 |
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| 引用本文： | 耿晓阳,张英文.浅谈乌海大桥变电站地网降阻改造[J].宁夏电力,2006(4):9-12. |
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| 作者姓名： | 耿晓阳 张英文 |
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| 作者单位： | 乌海电业局,乌海市,016000 |
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| 摘 要： | 介绍了地网降阻改造的方案、工程布置、副网面积的计算、降阻剂的选择、副网接地电阻要达到的值、主网和副网并联后接地电阻的计算,改造后接地电阻的测量及对测量结果的分析、评价。
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| 关 键 词： | 大桥变电站 接地网 接地电阻 降阻剂 主网 副网 |
| 文章编号： | 1672-3643(2006)04-0009-04 |
| 修稿时间： | 2006年3月6日 |
Discussion on reducing resistance retrofit of grounding grid for Wuhai Bridge Substation |
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| GENG Xiao-yang,ZHANG Ying-wen.Discussion on reducing resistance retrofit of grounding grid for Wuhai Bridge Substation[J].Ningxia Electric Power,2006(4):9-12. |
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| Authors: | GENG Xiao-yang ZHANG Ying-wen |
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| Abstract: | Introduces the retrofit scheme of grounding grid reducing resistance, the area calculation of assistant grid , the choice of reducing resistance preparation, the reaching value of grounding resistance for assistant grid, the calculation of grounding resistance after main and assistant grid in parallel connection, the measurement of grounding resistance after retrofit, the analysis and evaluation of the measured result. |
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| Keywords: | Bridge Substation grounding grid grounding resistance reducing resistance preparation main grid assistant grid |
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