| 基于一次转移原理的限流器研究 |
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| 引用本文： | 贺开华,乐洪有.基于一次转移原理的限流器研究[J].船电技术,2008,28(6). |
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| 作者姓名： | 贺开华 乐洪有 |
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| 作者单位： | 海军驻湖南地区军事代表室,湖南,411101;中船重工集团公司第712研究所,武汉,430064 |
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| 摘 要： | 研究了基于一次电流转移的限流器方案,它由快速开关和PTC电阻并联组成。限流过程电流由快速开关直接转移至PTC电阻。研究表明,在电流向PTC电阻转移的过程中,电弧电压和PTC电阻值对限流效果有重要影响。
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| 关 键 词： | 限制器 电流转移 快速开关 |
Fault Current Limiter Based on One Current Commutation |
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| He Kaihua,Le Hongyou.Fault Current Limiter Based on One Current Commutation[J].Marine Electric & Electronic Technology,2008,28(6). |
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| Authors: | He Kaihua Le Hongyou |
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| Abstract: | Investigation is performed on the fault current limiter (FCL) working on one current-transferring. The FCL is composed of a fast switch and a PTC resistor connected in parallel. The fast switch commutate the short current to the PTC immediately. It is shown that arc voltage and PTC resistor has important influence on the current commutation. |
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| Keywords: | fault current limiter current commutation fast switch |
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