| 美国新型结构磁悬浮交通技术分析与比较 |
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| 引用本文： | 李云钢,常文森,闫宇壮.美国新型结构磁悬浮交通技术分析与比较[J].机车电传动,2006(3):6-9,39. |
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| 作者姓名： | 李云钢 常文森 闫宇壮 |
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| 作者单位： | 国防科技大学,机电工程与自动化学院,湖南,长沙,410073 |
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| 摘 要： | 介绍美国GA、Magplane、Maglev2000、M3和AMT等5种新型结构磁悬浮交通技术的研究发展概况、结构原理和技术特点。GA采用永磁EDS型悬浮和LSM牵引，悬浮间隙2．5cm；Magplane的原理和GA类似，但采用大块永久磁铁，使悬浮间隙达10cm左右；Maglev2000发展了四极超导磁铁和电磁道岔；M3采用电磁永磁混合EMS悬浮，以增大间隙和减小功耗；AMT采用了新型EMS结构。这些方案各具特色，创新明显，对于发展我国磁悬浮交通技术具有启发作用。
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| 关 键 词： | 磁浮列车 |
| 文章编号： | 1000-128X（2006）03-0006-04 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005-09-012006-03-20 |
Analysis and Comparison of New Maglev Transport Technology in USA |
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| LI Yun-gang,CHANG Wen-sen,YAN Yu-zhuang.Analysis and Comparison of New Maglev Transport Technology in USA[J].Electric Drive For Locomotive,2006(3):6-9,39. |
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| Authors: | LI Yun-gang CHANG Wen-sen YAN Yu-zhuang |
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| Institution: | School of Electromechanic Engineering and Automation, National University of Defense Technology, Changsha, Hunan 410073, China |
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| Abstract: | The development, structural principle and technical characteristics are given for five new maglev transport technology, GA, Magplane, Maglev2000, M3 and AMT. GA is with EDS suspension with permanent magnet and a gap of 2.5 cm. The principle of Magplane is similar to GA, but with large block of permanent magnet and a gap of 10 cm roughly. Maglev2000 has quadrupole superconductive magnet and electro-magnetic turnout. M3 adopts hybrid EMS suspension with electromagnet and permanent magnet, so as to increase gap and reduce power loss. AMT has a new EMS structure. Every scheme has its own characteristics and innovations, which could be the reference of Chinese maglev technologies. |
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| Keywords: | GA Magplane Maglev2000 MagneMotion AMT |
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