| 电气化铁道金属氧化物27.5kV电缆护层保护器参数选择 |
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| 引用本文： | 覃兴,陈启斌.电气化铁道金属氧化物27.5kV电缆护层保护器参数选择[J].中华医学图书情报杂志,2012(2):24-28. |
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| 作者姓名： | 覃兴 陈启斌 |
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| 摘 要： | 高压单芯电缆护层保护器一般选择金属氧化物避雷器，因其使用的特殊性，其参数的选择在相关的标准中尚没有做出统一明确规定，导致市场上27.5kV电缆护层保护器参数各有不同。笔者查阅及研究相关的标准，并以相关标准为依据计算并确定可以满足电气化铁道27.5kV牵引系统的电缆护层保护器参数，可供参考。
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| 关 键 词： | 金属氧化物避雷器 电缆护层保护器 额定电压 持续运行电压 雷电流幅值 保护 |
Parameter Selection of 27.5 kV Cable Covering Protector for Metal Oxide
in Electrified Railway |
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| QIN Xing and CHEN Qibin.Parameter Selection of 27.5 kV Cable Covering Protector for Metal Oxide
in Electrified Railway[J].Chinese Journal of Medical Library and Information Science,2012(2):24-28. |
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| Authors: | QIN Xing and CHEN Qibin |
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| Abstract: | Metal oxide cable covering protector is also called metal oxide arrester. Due to its use Characteristics, there is no explicit regulation concerning the related standards of its parameter selection, which causes various parameters of 27.5 kV cable covering protector in the market. The author has referred to and researched on related materials to count and confirm the cable covering protector parameter which can satisfies the 27.5kV traction system in electrified railway according to related standard. |
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| Keywords: | metal oxide arrester cable covering protector rated voltage continuous operating voltage protection level current amplitude |
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