| 交联聚乙烯电缆中的水树 |
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| 引用本文： | 王跃. 交联聚乙烯电缆中的水树[J]. 电机与控制学报, 1987, 0(1) |
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| 作者姓名： | 王跃 |
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| 作者单位： | 哈尔滨电工学院电工材料系 |
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| 摘 要： | 水树对交联聚乙烯电缆运行寿命有害。本文通过在交联聚乙烯绝缘料试片和原尺寸交联聚乙烯电缆上进行的加速水树引发试验,观察研究水树枝的生长特性,比较二种不同交联方法对水树生长的影响。最后探讨了形成水树的可能机理。
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| 关 键 词： | 塑料绝缘电缆 交联聚乙烯 树枝状放电 |
Water Tree in Crosslinked Polyethylene Cable |
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| Wang Yao Dept. of Electr. Materlals. Water Tree in Crosslinked Polyethylene Cable[J]. Electric Machines and Control, 1987, 0(1) |
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| Authors: | Wang Yao Dept. of Electr. Materlals |
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| Affiliation: | Wang Yao Dept. of Electr. Materlals |
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| Abstract: | Operating life of insulation of XLPE cable is harmed by water trees. Inthis paper, the characteristics of the growth of water trees are observedand studied by means of the accelerating tests of initiation of water treesof test piece of the XLPE insulation material and the full-size XLPEinsulation cable, and the effects of two curing methods on the growth ofthe water trees are campared. In the end, a possible mechanism of watertree generation is discussed. |
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| Keywords: | tree discharge plastic insulated cable cross-linked polyethylene |
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