| 沪杭高铁27.5kV单芯供电线电缆接地施工技术 |
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| 引用本文： | 何劲松.沪杭高铁27.5kV单芯供电线电缆接地施工技术[J].电气化铁道,2011,22(5):23-25. |
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| 作者姓名： | 何劲松 |
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| 作者单位： | 中铁电气化局集团电气化公司 |
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| 摘 要： | 目前客运专线接触网供电线路大多采用27.5kV单芯电缆,电缆接地的安全可靠性直接关系到整个供电系统的安全可靠性。本文着重介绍沪杭客运专线27.5kV电缆接地方案的选择和实施,对今后客运专线线路27.5kV电缆接地技术提供借鉴经验。
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| 关 键 词： | 沪杭客专 27.5kV单芯电缆 供电线 接触网 |
Construction Technology for 27.5 kV Single Core Power Supply Line Cable Earthing on Shanghai-Hangzhou Railway |
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| HE Jin-song.Construction Technology for 27.5 kV Single Core Power Supply Line Cable Earthing on Shanghai-Hangzhou Railway[J].Electric Railway,2011,22(5):23-25. |
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| Authors: | HE Jin-song |
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| Institution: | HE Jin-song |
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| Abstract: | Nowadays,27.5 kV single core feeder cable is adopted as most feeders for overhead contact line system of passenger dedicated railway.The reliability of cable earthing is directly related with the safe and reliability of the whole power supply system.This article puts emphasis on the selection and performance of the earthing proposal of 27.5 kV cable of Shanghai-Hangzhou passenger dedicated railway to provide reference for the earthing technique of 27.5 kV cable of passenger dedicated railway. |
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| Keywords: | Shanghai-Hangzhou passenger dedicated railway 27 5 kV single core cable feeder overhead contact line |
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