| 110 kV XLPE电缆绝缘杂质分析 |
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| 引用本文： | 赵健康,彭超,蒙绍新.110 kV XLPE电缆绝缘杂质分析[J].高电压技术,2005,31(5):56-57. |
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| 作者姓名： | 赵健康 彭超 蒙绍新 |
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| 作者单位： | 武汉高压研究所,武汉,430074;武汉高压研究所,武汉,430074;武汉高压研究所,武汉,430074 |
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| 摘 要： | 使用红外光谱和能谱的分析技术及电缆绝缘层微孔和杂质的分析方法,分析了一段110kVXLPE电缆绝缘中一微小黑色颗粒的材料性质,并评定了该段电缆绝缘层的微孔和杂质水平。研究认为该微小黑点为电缆绝缘料在挤出过程中产生的炭化微粒,尺寸未超过国家标准要求,该段电缆绝缘层的微孔和杂质水平合格。
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| 关 键 词： | 高压电缆 杂质分析 红外光谱分析 能谱分析 |
| 文章编号： | 1003-6520(2005)-0056-02 |
| 修稿时间： | 2004年6月2日 |
Impurity Analysis in the 110 kV XLPE Cable Insulation |
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| Zhao Jiankang,PENG Chao,MENG Shaoxin.Impurity Analysis in the 110 kV XLPE Cable Insulation[J].High Voltage Engineering,2005,31(5):56-57. |
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| Authors: | Zhao Jiankang PENG Chao MENG Shaoxin |
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| Affiliation: | (Wuhan High Voltage Research Institute, Wuhan 430074, China) |
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| Abstract: | In order to analyze a black particle found in the insulation of a 110kV XLPE cable and to evaluate the number of the void and contaminant in the insulation of this cable, InfraRed Spectral Analysis and Energy Dispersive X-Ray Analysis technology as well as the method of void and contaminant analysis are applied. The results show that this black particle is a carbonization particle that is produced during the process of insulation extrusion, and the number of void and contaminant in this cable meets the requirement of standard. |
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| Keywords: | high voltage power cable contaminant analysis InfraRed Spectral Analysis Energy Dispersive X-Ray Analysis |
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