| 空气介质直流断路器的现状 |
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| 引用本文： | 孙昊,荣命哲,马瑞光,杨飞,吴翊,纽春萍.空气介质直流断路器的现状[J].低压电器,2013(20):8-10. |
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| 作者姓名： | 孙昊 荣命哲 马瑞光 杨飞 吴翊 纽春萍 |
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| 作者单位： | 西安交通大学电力设备电气绝缘国家重点实验室,陕西西安710049 |
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| 摘 要： | 介绍了直流断路器能够实现的保护功能,分析了直流断路器研发过程中的技术难点.总结了直流断路器各个部分,如操作机构、触头系统、灭弧系统、脱扣系统等进行的研发设计工作,以及在直流断路器研发上取得的成果.
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| 关 键 词： | 直流断路器 保护功能 操作机构 触头系统 灭弧系统 脱扣系统 |
Current Situation of Air DC Circuit Breaker |
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| SUN Hao,RONG Mingzhe,MA Ruiguang,YANG Fei,WU Yi,NIU Chunping.Current Situation of Air DC Circuit Breaker[J].Low Voltage Apparatus,2013(20):8-10. |
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| Authors: | SUN Hao RONG Mingzhe MA Ruiguang YANG Fei WU Yi NIU Chunping |
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| Affiliation: | ( State Key Lab of Electrical Insulation for Power Equipment, Xi＇ an Jiaotong University, Xi＇ an 710049, China) |
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| Abstract: | This paper introduced the protective fuetions of air DC circuit breaker, and analyzed the technical diffculties of DC circuit breaker in the process of research and development. The research and design work of operating mechanism ,arc, extinguishing system and release system were summarized. The achievements of DC circuit breaker were, elaborated. |
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| Keywords: | DC circuit breaker protective function operating mechanism contact system are extinguishing system release system |
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