| 计量校准测试实验室接地电阻测试方法研究 |
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| 引用本文： | 庄双勇,陈怀艳. 计量校准测试实验室接地电阻测试方法研究[J]. 电子测量与仪器学报, 2009, 23(12): 33-37 |
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| 作者姓名： | 庄双勇 陈怀艳 |
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| 作者单位： | 63920部队,北京,100094 |
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| 摘 要： | 通过调研相关接地电阻测试方法,提出了利用室内接地接线柱和供电电源地线连接组成导电测量环路,基于该测量环路采用钳形接地电阻测试仪的接地电阻测试法。实践证明该测试方法简便可行,解决了在复杂地理环境中进行接地电阻测试的一个难题,同时基于该测试方法提出了接地电阻持续监控的保障方案。该测量方法可推广应用于所有计量校准测试实验室和机房的接地电阻测试,具有较大的应用价值。
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| 关 键 词： | 接地电阻 三线接地电阻测试法 钳形接地电阻测试法 导电测量环路 |
Ground resistance test method research of metrology calibration & test laboratory |
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| Zhuang Shuangyong,Chen Huaiyan. Ground resistance test method research of metrology calibration & test laboratory[J]. Journal of Electronic Measurement and Instrument, 2009, 23(12): 33-37 |
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| Authors: | Zhuang Shuangyong Chen Huaiyan |
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| Affiliation: | Zhuang Shuangyong Chen Huaiyan (P.L.A. 63920, Beijing 100094, China) |
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| Abstract: | The definition,role and classification of the ground resistance are described in this paper.And two kinds of ground resistance test methods:three-wire ground resistance test method and pincer-like ground resistance test method are ground resistance test method using pincer ground resistance tester is introduced,which is based on the conductive meas-urements loop formed by the indoor grounding terminal and power supply ground wire.The method proves a simple and feasible way to solve the test difficulties in complex geographic environments.And based on the method a continuous monitoring program of ground resistance is also proposed.The test method can be applied to all calibration & test laborato-ries with great application value. |
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| Keywords: | ground resistance three-wire ground resistance test method pincer-like ground resistance test method conductive measurements loop |
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