| 接地电阻测量方法的改进 |
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| 引用本文： | 赵智,吴希再,刘宏君. 接地电阻测量方法的改进[J]. 电力系统保护与控制, 2001, 29(5): 30-33,36 |
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| 作者姓名： | 赵智 吴希再 刘宏君 |
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| 作者单位： | 华中理工大学电力系，湖北 武汉 430074 |
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| 摘 要： | 详细总结分析了接地电阻测量中引起测量异常和测量误差的各种因素 ,得出克服测量异常及减小误差的方法 ,提出构成新接地电阻测量仪的新思路。
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| 关 键 词： | 接地电阻 地电阻率 集肤效应 |
| 文章编号： | 1003-4897(2001)05-0030-04 |
The improvement on measurement method for the grounding resistance |
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| ZHAO Nai zhi,WU Xi zai,LIU Hong jun. The improvement on measurement method for the grounding resistance[J]. Power System Protection and Control, 2001, 29(5): 30-33,36 |
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| Authors: | ZHAO Nai zhi WU Xi zai LIU Hong jun |
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| Abstract: | The different factors that cause abnormal and error measurement in measuring grounding resistance are described and analyzed in this paper. And the measures against them are presented. An idea that is to develop a new grounding resistance measuring instrument is proposed. |
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| Keywords: | grounding resistance grounding resistivity skin effect |
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