| 低压直流断路器的设计和使用 |
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| 引用本文： | 余跃听,戴道立,王智勇.低压直流断路器的设计和使用[J].低压电器,2013(18):12-15,46. |
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| 作者姓名： | 余跃听 戴道立 王智勇 |
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| 作者单位： | [1]海军驻武汉719所军事代表室,湖北武汉430064 [2]上海电器科学研究所（集团）有限公司,上海200063 [3]海军驻上海711所军事代表室,上海201108 |
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| 基金项目： | 上海市科技人才计划项目（11QB1401900） |
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| 摘 要： | 根据直流电弧灭弧理论方法,分析了低压直流断路器的主要设计要点,包括多断口串联、触头导电系统、灭弧室、磁吹和气吹灭弧的设计.最后介绍了低压直流断路器的使用要求.
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| 关 键 词： | 低压直流断路器 临界电流 直流灭弧 |
Design and Application of Low Voltage DC Circuit Breaker |
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| YU Yueting,DAI Daoli,WANG Zhiyong.Design and Application of Low Voltage DC Circuit Breaker[J].Low Voltage Apparatus,2013(18):12-15,46. |
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| Authors: | YU Yueting DAI Daoli WANG Zhiyong |
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| Affiliation: | 1. Navy Military Representative Office of Navy Stationed in 719 Research Institute, Wuhan 430064, China ; 2. Shanghai Electrical Apparatus Research Institute (Group) Co. , Ltd. , Shanghai 200063, China; 3. Navy Military Representative Office of Navy Stationed in 711 Research Institute, Shanghai 201108, China] |
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| Abstract: | This paper analysed the design points of low voltage DC circuit breaker, including gaps in series, contact system, conductive system, arc chute, the magnetic arc blow and blowing interrupter based on DC arc extinguishing theory. Application requirements of low voltage DC circuit breaker were introduced. |
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| Keywords: | low voltage DC circuit breaker critical current DC arc extinguishing |
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