| 一种改进型轨道电磁发射方式 |
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| 引用本文： | 蒋启龙,付磊.一种改进型轨道电磁发射方式[J].西南交通大学学报,2011,46(4):586-590,610. |
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| 作者姓名： | 蒋启龙 付磊 |
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| 作者单位： | 西南交通大学电气工程学院,四川成都,610031 |
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| 摘 要： | 为简化系统结构和提高能量利用率,从轨道电磁发射的基本原理和整体系统出发,对现有的2种典型轨道电磁发射方式——分散馈电型轨道电磁发射和分段轨道型电磁发射进行了分析,在此基础上,提出了一种改进型轨道电磁发射方案,并对其进行了全系统建模仿真.新方案采用三维排列轨道结构,改变了电源与轨道之间的连接方式,减少了电路开关.仿真结果表明:改进型方案提高了整体系统的能量利用率,为简单型轨道电磁发射系统能量利用率的3倍,从整体上简化了系统结构,减小了储能模块的封装体积.
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| 关 键 词： | 电磁发射 分散储能 电阻损耗 仿真 |
Improved Electromagnetic Rail Launcher |
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| JIANG Qilong,FU Lei.Improved Electromagnetic Rail Launcher[J].Journal of Southwest Jiaotong University,2011,46(4):586-590,610. |
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| Authors: | JIANG Qilong FU Lei |
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| Institution: | JIANG Qilong,FU Lei(School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | To simplify the system configuration and improve the utilization of energy,the distributed-energy-storage rail launcher and the segmented rail launcher were analyzed and compared based on the basic principle of rail launcher.An improved electromagnetic rail launcher was proposed and simulation analyses for the improved rail launcher were made.In this improved rail launcher,3D arrangement rail,less circuit switches and a new connection mode of the rail and the source are used.The results show that the improv... |
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| Keywords: | electromagnetic rail launcher distributed energy storage resistance loss simulation |
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