| 航天电磁继电器吸力特性磁路计算方法 |
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| 引用本文： | 李金龙,梁慧敏,叶雪荣,翟国富.航天电磁继电器吸力特性磁路计算方法[J].机电元件,2007,27(3):3-6. |
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| 作者姓名： | 李金龙 梁慧敏 叶雪荣 翟国富 |
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| 作者单位： | 哈尔滨工业大学军用电器研究所,黑龙江,哈尔滨,150001;哈尔滨工业大学军用电器研究所,黑龙江,哈尔滨,150001;哈尔滨工业大学军用电器研究所,黑龙江,哈尔滨,150001;哈尔滨工业大学军用电器研究所,黑龙江,哈尔滨,150001 |
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| 摘 要： | 在某型号航天电磁继电器磁系统结构的基础上,给出了吸力特性磁路计算方法,由解析法推导出工作气隙磁阻表达式。计算实例表明该方法建模速度快,应用方便,易于修改,可满足工程应用精度要求。
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| 关 键 词： | 电磁继电器 吸力特性 磁路 |
| 文章编号： | 1000-6133（2007）03-0003-04 |
| 修稿时间： | 2007-07-09 |
Magnetic Circuit Calculation Method of Aerospace Electromagnetic Relay's Attraction Force Characteristic |
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| LI Jin-long,LIANG Hui-min,YE Xue-rong,ZHAI Guo-fu.Magnetic Circuit Calculation Method of Aerospace Electromagnetic Relay's Attraction Force Characteristic[J].Electromechanical Components,2007,27(3):3-6. |
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| Authors: | LI Jin-long LIANG Hui-min YE Xue-rong ZHAI Guo-fu |
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| Affiliation: | Military Apparatus Research Institute of Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | The magnetic circuit calculation method of attraction force characteristic is presented on the basis of an aerospace electromagnetic relay's magnetic system structure,and the magnetic reluctance expression of working gap is deduced by analytical method.The calculated examples show this modeling method is fast,convenient,and easily modified,and meets the precision requirements of engineering applications. |
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| Keywords: | electromagnetic relay attraction force characteristic magnetic circuit |
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