| 直流额定放电电流20kA避雷器的研发 |
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| 引用本文： | 刘宏泰,缪祖基. 直流额定放电电流20kA避雷器的研发[J]. 电气化铁道, 2011, 22(2): 45-47,50 |
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| 作者姓名： | 刘宏泰 缪祖基 |
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| 作者单位： | 中铁电气化局集团第三工程有限公司;上海避雷器厂; |
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| 摘 要： | 阐述了研发额定20kA放电电流直流避雷器技术参数的选择、产品设计选型、选材、型式试验等,该产品已通过了各项型式试验并在深圳地铁现场使用。
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| 关 键 词： | 氧化锌避雷器 放电电流 残压 爬电距离 局部放电 |
Research and Development of Lightning Arrestor with Rated DC Discharging Current of 20 kA |
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| LIU Hong-tai,MAO Zu-ji. Research and Development of Lightning Arrestor with Rated DC Discharging Current of 20 kA[J]. Electric Railway, 2011, 22(2): 45-47,50 |
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| Authors: | LIU Hong-tai MAO Zu-ji |
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| Affiliation: | LIU Hong-tai,MIAO Zu-ji |
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| Abstract: | This article emphasis the study of the Surge Arrester of the rating D.C discharge current 20 kA,design choosing of parameters,material and pattern test so on.This type of the new produce has filled in a domestic gap,now has passed all kinds of pattern test and started to use in Shenzhen underground. |
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| Keywords: | Zinc Oxide Arrester (MOA) discharge current residual voltage creep age distance partial discharge |
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