| 高压电缆绝缘电阻的测试及探讨 |
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| 引用本文： | 周理,沈倪勇.高压电缆绝缘电阻的测试及探讨[J].铁合金,2006,37(5):27-30. |
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| 作者姓名： | 周理 沈倪勇 |
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| 作者单位： | 1. 上海第二工业大学,上海,中国,201209
2. 上海理工大学,上海,中国,200093 |
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| 摘 要： | 分析了高压电力电缆的受潮情况和局部缺陷情况的试验。在兆欧表（摇表）的测试下，电力电缆的绝缘电阻在直流电压的作用下，主要有两部分电流通过：电容电流和传导电流。详细阐述了这两部分电流随时间变化的各种情况。
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| 关 键 词： | 电力电缆 绝缘电阻 兆欧表 吸收比 |
| 文章编号： | 1001-1943(2006)05-0027-04 |
| 收稿时间： | 2006-05-17 |
| 修稿时间： | 2006年5月17日 |
DISCUSSION AND MEASUREMENT ABOUT INSULATION RESISTANCE OF HIGH VOLTAGE CABLE |
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| Zhou li,Shen Niyong.DISCUSSION AND MEASUREMENT ABOUT INSULATION RESISTANCE OF HIGH VOLTAGE CABLE[J].Ferro-alloys,2006,37(5):27-30. |
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| Authors: | Zhou li Shen Niyong |
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| Affiliation: | 1. Shanghai Second Polytechnic University, Shanghai, China 201209 ;2. University of Science and Engineering Shanghai, Shanghai, China 200093 |
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| Abstract: | This article expounds the test of high voltage cable which is affected damp and part defect. Cable is tested with the megohmmeter (shake meter), insulation resistance is passed by two aliquot current at volts D. C., they are, capacitance current and conducted current. It expounds particularly the each condition of the change of two aliquot current with mutative time of apiece circs. |
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| Keywords: | cable insulation resistance megohmmeter absorptance |
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