| 大型地网接地阻抗测试案例分析 |
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| 引用本文： | 叶平,隋晓峰,赵丹,林世祺.大型地网接地阻抗测试案例分析[J].现代建筑电气,2013,4(3):13-16,35. |
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| 作者姓名： | 叶平 隋晓峰 赵丹 林世祺 |
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| 作者单位： | 中山市防雷设施检测所,广东中山,528400 |
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| 摘 要： | 主要论述了现今大型地网接地阻抗测试时所采用的电位降法、电流一电压表三极法、小电流异频接地阻抗测试仪测试法的基本原理、方法及其注意事项。对保障测试人员安全具有指导意义。
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| 关 键 词： | 大型地网 接地阻抗 测试原理 测试方法 |
Case Analysis of Ground Impedance Measurement for Large-scale Ground Network |
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| YE Ping
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SUI Xiaofeng
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ZHAO Dan
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LIN Shiqi.Case Analysis of Ground Impedance Measurement for Large-scale Ground Network[J].Moder Architecture Electric,2013,4(3):13-16,35. |
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| Authors: | YE Ping SUI Xiaofeng ZHAO Dan LIN Shiqi |
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| Affiliation: | (Zhongshan Lightning Protective Installations Detecting Institute, Zhongshan 528400, China) |
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| Abstract: | Potential drop, ammeter-vohmeter three electrodes, small current and different frequency test method for ground impedance tester applied to today＇s large grounding impedance test were introduced. This article mainly focused on the basic principles, methods and some notes for those three methods. And it is essential to guarantee workers safety. |
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| Keywords: | large-scale ground network ground impedance test principle test methods |
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