| 6kV单芯交联聚乙烯电缆安全运行技术探讨 |
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| 引用本文： | 全廷利.6kV单芯交联聚乙烯电缆安全运行技术探讨[J].炼油与化工,2009,20(3):15-17. |
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| 作者姓名： | 全廷利 |
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| 作者单位： | 大庆石化公司化工二厂,黑龙江,大庆,163714 |
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| 摘 要： | 阐述了6 kV单芯交联聚乙烯(XLPE)绝缘电缆作为变电所进线时,电缆护层应采取保护措施,以及在该种保护方式条件下,对冲击电压产生的护层过电压和屏蔽金属护套上大的环流电流实测,并对护层过电压保护器的维护技术进行了探讨.
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| 关 键 词： | 绝缘电缆 变电所 过电压 |
Discussion on safe operation technology for 6kV single-core cross linking polyethylene cables |
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| Quan Tingli.Discussion on safe operation technology for 6kV single-core cross linking polyethylene cables[J].Refining Chemical Industry,2009,20(3):15-17. |
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| Authors: | Quan Tingli |
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| Affiliation: | No.2 Chemical Plant of Daqing Petrochemical Company;Daqing 163714;China |
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| Abstract: | This paper expounded the protective measures to be adopted for cable sheaths when using 6kV single-core cross linking polyethylene (XLPE) insulated cables as the feed lines of substations, the actual detections, under this protecting mode, of over voltage in the sheaths and high circulating current in the shielding metallic sheaths generated by surge voltage, and the maintenance technologies for sheath over voltage protectors. |
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| Keywords: | 6 kV |
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