| 工程测量中异频法的应用 |
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| 引用本文： | 张金,邓宇翔,黄大伟.工程测量中异频法的应用[J].科学技术与工程,2012,12(35):9647-9649. |
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| 作者姓名： | 张金 邓宇翔 黄大伟 |
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| 作者单位： | 广州市气象局,广州,510000 |
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| 摘 要： | 为减少干扰信号对接地电阻测量的影响,提高测量的准确度,在简要介绍异频法测量接地电阻原理的基础上,通过工程实例介绍了异频法在工程测量中的应用。提出了异频法测量接地电阻的操作方法和测量程序,并对测量结果进行了分析和总结。
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| 关 键 词： | 接地网 接地电阻 测量 |
| 收稿时间： | 3/22/2012 3:56:22 PM |
| 修稿时间： | 3/31/2012 8:47:34 AM |
Measurement of Large Drounding Grid Resistance by Different Frequency |
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| ZHANG Jin
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DEN Yu-xiang
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HUANG Da-wei.Measurement of Large Drounding Grid Resistance by Different Frequency[J].Science Technology and Engineering,2012,12(35):9647-9649. |
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| Authors: | ZHANG Jin DEN Yu-xiang HUANG Da-wei |
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| Institution: | (Guangzhou Municipal Bureau of Meteorology,Guangzhou 510000,P.R.China) |
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| Abstract: | In order to reduce interference signal grounding resistance measurement effect, improve the accuracy of measurement, introduces the measurement of grounding resistance on the basis of the principle, through engineering example it introduces different frequency method in engineering measurement, puts forward the measurement of grounding resistance of the operation method and measurement, and the measurement results analyzed and summarized. |
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| Keywords: | Grounding net Grounding resistance Measure |
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