| 影响10kV复合外套避雷器大电流冲击耐受能力的研究分析 |
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| 引用本文： | 苏宁,吕雪斌,沈海滨,张搏宇,林毅.影响10kV复合外套避雷器大电流冲击耐受能力的研究分析[J].电瓷避雷器,2012(5). |
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| 作者姓名： | 苏宁 吕雪斌 沈海滨 张搏宇 林毅 |
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| 作者单位： | 中国电力科学研究院,北京,100192 |
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| 摘 要： | 在电力系统中使用的10 kV避雷器数量巨大,其质量对10 kV架空线路防雷水平至关重要。通过对10 kV复合外套金属氧化物避雷器进行整只4/10μs、65 kA大电流冲击耐受试验,分析结果得出:10 kV复合外套避雷器生产工艺对其大电流冲击耐受能力有重要影响,在非电阻片因素下,通过改进生产工艺可提高大电流冲击耐受能力。
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| 关 键 词： | 10kV避雷器 复合外套 大电流冲击 生产工艺 |
Research and Analysis on the High Current Impulse Withstand Capability of 10 kV Polymer Housed Arreste |
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| SU Ning
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LV Xue-bin
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SHEN Hai-bin
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ZHANG Bo-yu
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LIN Yi.Research and Analysis on the High Current Impulse Withstand Capability of 10 kV Polymer Housed Arreste[J].Insulators and Surge Arresters,2012(5). |
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| Authors: | SU Ning LV Xue-bin SHEN Hai-bin ZHANG Bo-yu LIN Yi |
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| Abstract: | A huge amount of 10 kV arresters are used in the power system.The quality of the arrester is important to the lightning protection level of 10 kV lines.Through the 4/10 μs、65 kA high-current impulse withstand test on the 10 kV polymer housed MOA,the analysis results show that: high current impulse withstand capability of the 10 kV polymer housed surge arresters is impacted significantly by its production process.In case of no resistor factor,the high-current impulses withstand capability can be improved by improving the production process. |
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| Keywords: | 10 kV arrester polymer housed high current impulse withstand production process |
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