| 永磁机构及其发展动态 |
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| 引用本文： | 游一民,郑军,罗文科.永磁机构及其发展动态[J].高压电器,2001,37(1):44-47,51. |
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| 作者姓名： | 游一民 郑军 罗文科 |
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| 作者单位： | 西安高压电器研究所, |
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| 摘 要： | 本文从真空断路器的动作特性出发 ,讨论了真空断路器各种机构的特点以及与真空断路器动作特性的匹配情况 ,提出了一种真空断路器用新型的永磁机构 ,并从原理上论述了该机构具有可靠性高、零部件少、免维护等优点 ,同时 ,介绍了几种典型的永磁机构
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| 关 键 词： | 永磁机构 真空断路器 动作特性 |
| 文章编号： | 1001－1609(2001)01－0044－04 |
FEATURES AND TENDENCY TO DEVELOP OF PERMANENT-MAGNET ACTUATOR |
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| YOU Yimin,ZHENG Jun,LUO Wenke.FEATURES AND TENDENCY TO DEVELOP OF PERMANENT-MAGNET ACTUATOR[J].High Voltage Apparatus,2001,37(1):44-47,51. |
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| Authors: | YOU Yimin ZHENG Jun LUO Wenke |
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| Abstract: | Starting from the operational characteristic of vacuum circuit breaker, this paper discusses the features of various actuators for vacuum circuit breaker and their matching with the operational characteristic requirement of vacuum circuit breaker. A new type of permanent magnet actuator for vacuum circuit breaker is advanced wihch is demonstrated in principle to be higher reliable, less of parts and maintenance free. Meanwhile, several typical permanent magnet actuators are also introduced in this paper. |
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| Keywords: | permanent magnet actuator vacuum circuit breaker operational characteristic |
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