| XLPE电力电缆局部放电在线测试的现状与探讨 |
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| 引用本文： | 章铭杰,周雁. XLPE电力电缆局部放电在线测试的现状与探讨[J]. 电线电缆, 2012, 0(4): 35-38,46 |
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| 作者姓名： | 章铭杰 周雁 |
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| 作者单位： | 上海华普电缆有限公司,上海201111 |
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| 摘 要： | 通过对XLPE电力电缆局部放电在线测试方法的研究,介绍了几种测试方法的原理,结合实际情况对其优缺点进行了分析、比较。得出在实际测试中,合理地组合运用多种测试方法,能取得更好的测试效果。
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| 关 键 词： | XLPE电力电缆 局部放电 在线测试 耦合方式 信噪比 |
Present Situation of XLPE Power Cable Partial Discharge On-line Detection and Discussion |
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| ZHANG Ming-jie,ZHOU Yan. Present Situation of XLPE Power Cable Partial Discharge On-line Detection and Discussion[J]. Wire & Cable, 2012, 0(4): 35-38,46 |
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| Authors: | ZHANG Ming-jie ZHOU Yan |
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| Affiliation: | ( Shanghai Huapu Cable Co., Ltd., Shanghai 201111, China) |
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| Abstract: | Through the research, this paper introduces the principle of several feasible methods of XLPE power cable on-line partial discharge detection. The characteristics and applications of different detection methods are also com- pared and analyzed respectively. In actual practice, it can achieve better the monitoring effect that reasonable combi- nation different methods of on-line partial discharge detection. |
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| Keywords: | XLPE power cable partial discharge on - line detection coupled modes signal-to-noise ratio |
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