| 重复推进系统中脉冲功率源研制及应用 |
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| 引用本文： | 孙连华,孙鹞鸿,严萍,刘传谱,李敏堂,孙财新.重复推进系统中脉冲功率源研制及应用[J].电工电能新技术,2010,29(4). |
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| 作者姓名： | 孙连华 孙鹞鸿 严萍 刘传谱 李敏堂 孙财新 |
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| 作者单位： | 1. 中国科学院研究生院,北京,100049;中国科学院电工研究所,北京,100190
2. 中国科学院电工研究所,北京,100190 |
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| 摘 要： | 电磁推进相对常规推进具有初速度高、稳定性高、可控性好等诸多优点。在电磁推进系统中,具备高储能密度、快速充放电特性的高功率脉冲功率源是系统应用的基础。为了满足电磁重复推进和冲击力试验要求,研制了电容器储能的200kJ脉冲功率源,主要工作包括电源结构优化设计、放电时序的精确控制及试验研究。脉冲电源放电电流与PSpice仿真相吻合,可以满足小质量电枢重复推进和冲击力试验要求。
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| 关 键 词： | 电磁重复推进 脉冲电源 放电时序 冲击力试验 |
Development and applications of pulsed power supply in multi-shot electromagnetic launch |
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| SUN Lian-hua,SUN Yao-hong,YAN Ping,LIU Chuan-pu,LI Min-tang,SUN Cai-xin.Development and applications of pulsed power supply in multi-shot electromagnetic launch[J].Advanced Technology of Electrical Engineering and Energy,2010,29(4). |
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| Authors: | SUN Lian-hua SUN Yao-hong YAN Ping LIU Chuan-pu LI Min-tang SUN Cai-xin |
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| Affiliation: | SUN Lian-hua1,2,SUN Yao-hong2,YAN Ping2,LIU Chuan-pu1,LI Min-tang1,SUN Cai-xin1,2(1.Graduate University of Chinese Academy of Sciences,Beijing 100049,China,2.Institute of Electrical Engineering,Chinese Academy of Science,Beijing 100190,China) |
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| Abstract: | Comparing with routine launch,electromagnetic launch has many advantages such as: high initial veloc-ity,stable performance and good controllability.In the EML system,the pulsed power with high energy storage ca-pacity and quick charging and discharging performance is the basic requirement.In order to meet the needs of the multi-shot experiments and the pulsed impact experiments,a 200 kJ modularize pulsed power was developed.The main work includes the optimal design of the power structure and the PFN,the ac... |
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| Keywords: | multi-shots pulsed power discharging sequence pulsed impact experiment |
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