| 氧化锌避雷器带电测试干扰浅析 |
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| 引用本文： | 孙志勇,冯建辉.氧化锌避雷器带电测试干扰浅析[J].云南电力技术,2014(2):68-69. |
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| 作者姓名： | 孙志勇 冯建辉 |
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| 作者单位： | 云南电网公司怒江供电局,云南怒江673100 |
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| 摘 要： | 避雷器各相间干扰及站内带电设备给氧化锌避雷器带电测试带来影响,从氧化锌避雷器带电测试相间干扰模型及现场测试数据进行浅析,表明准确测量泄漏电流的阻性分量在干扰条件下无法实现,通过对历次数据的纵向比较确定阻性电流的增量尤为重要.
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| 关 键 词： | 避雷器 带电测试 阻性电流 |
Analysis on the Interphase Interference to On-line Measurement of ZnO Arrester |
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| SUN Zhiyong,FENG Jianhui.Analysis on the Interphase Interference to On-line Measurement of ZnO Arrester[J].Yunnan Electric Power,2014(2):68-69. |
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| Authors: | SUN Zhiyong FENG Jianhui |
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| Affiliation: | (Nujiang Power Supply Bureau, Nujiang, Yunnan 673100) |
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| Abstract: | The influence of lightning arrester and the interphase interference in electrified equipment brings trouble to ZnO arrester test. This paper mainly carries on the analysis from the ZnO arrester on - line measurement of interphase interference and field test data, shows that theresistive component of accurately measuring theleakage current can not be achieved in jamming condition, com- pared to the previous data determined by vertical increment of resistive current is very important. |
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| Keywords: | ZnO arrester on- line measurement resistive current |
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