| 电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆的改进 |
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| 引用本文： | 肖云涛,高江涛.电气化铁路27.5kV单相交流交联聚乙烯绝缘电缆的改进[J].电线电缆,2020(2):17-19. |
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| 作者姓名： | 肖云涛 高江涛 |
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| 作者单位： | 西部电缆股份有限公司 |
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| 摘 要： | 电气化铁路27.5 kV单相交流交联聚乙烯绝缘电缆的防水性能并不能完全满足实际环境。通过对结构进行改进,增加了LAP护套,设计出防水性能改善的新电缆。同时介绍了铜丝屏蔽的设计方法和电缆的生产工艺。
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| 关 键 词： | 电气化铁路电缆 27.5kV LAP护套 铜丝屏蔽 工艺 |
Structural Improvement of 27.5 kV Single Phase AC XLPE Insulated Cable for Electrified Railway |
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| XIAO Yuntao,GAO Jiangtao.Structural Improvement of 27.5 kV Single Phase AC XLPE Insulated Cable for Electrified Railway[J].Wire & Cable,2020(2):17-19. |
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| Authors: | XIAO Yuntao GAO Jiangtao |
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| Affiliation: | (Western Cable Co.,Ltd.,Xi'an 710018,China) |
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| Abstract: | The waterproofing performance of 27.5kV single phase AC XLPE insulated cable for electrified railway is inadequate.By improving the structure,LAP sheath was added and a new cable with improved waterproof performance was designed.At the same time,the paper introduces the design method of copper wire shielding and the production process of cable. |
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| Keywords: | XLPE insulation cable for electrified railway 27 5 kV LAP sheath copper wire shielding process |
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