| 不同荷载下高温超导磁悬浮系统的动态响应 |
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| 引用本文： | 秦黎,赵立峰,李科财,白雪,张勇,赵勇.不同荷载下高温超导磁悬浮系统的动态响应[J].低温物理学报,2011(4):250-253. |
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| 作者姓名： | 秦黎 赵立峰 李科财 白雪 张勇 赵勇 |
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| 作者单位： | 磁浮技术与磁浮列车教育部重点实验室西南交通大学超导研究开发中心;材料科学与工程学院西南威尔士大学; |
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| 基金项目： | 中央高校基本科研业务费专项资金(批准号:SWJTU09ZT24,SWJTU09CX55); 国家自然科学基金(批准号:50588201,50872116); 国家高科技项目(863)(批准号:2007AA03Z203); 高等学校博士点专项科研基金(批准号:SRFDP200806130023); 长江学者与创新团队计划(批准号:IRT0751)资助的课题~~ |
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| 摘 要： | 针对YBCO块材和NdFeB永磁体构成的高温超导磁悬浮系统,研究了永磁体在不同荷载时系统的动态响应特性.实验结果表明,当振动频率较低时,悬浮系统动态响应与外加激励信号一致,外加荷载的改变对系统响应基本无影响.随着频率的增加,外加荷载对系统的影响明显增强.荷载越大,系统的抗干扰能力越强.这对高温超导磁悬浮系统的应用有一定...
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| 关 键 词： | 超导磁悬浮 振动 不同荷载 |
DYNAMIC RESPONSE OF HTS MAGLEV SYSTEM WITH DIFFERENT LOAD |
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| QIN Li ZHAO Li-feng LI Ke-cai BAI Xue ZHANG Yong ZHAO Yong, Key Laboratory of Magnetic Levitation Technologies , Maglev Trains, Superconductivity R&D Center,Southwest Jiaotong University,Chengdu ,School of Materials Science , Engineering,University of New South Wales,Sydney NSW,Australia.DYNAMIC RESPONSE OF HTS MAGLEV SYSTEM WITH DIFFERENT LOAD[J].Chinese Journal of Low Temperature Physics,2011(4):250-253. |
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| Authors: | QIN Li ZHAO Li-feng LI Ke-cai BAI Xue ZHANG Yong ZHAO Yong Key Laboratory of Magnetic Levitation Technologies Maglev Trains Superconductivity R&D Center Southwest Jiaotong University Chengdu School of Materials Science Engineering University of New South Wales Sydney NSW Australia |
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| Institution: | QIN Li1 ZHAO Li-feng1 LI Ke-cai1 BAI Xue1 ZHANG Yong1 ZHAO Yong1,2 1Key Laboratory of Magnetic Levitation Technologies and Maglev Trains,(Ministry of Education of China) and Superconductivity R&D Center(SRDC),Southwest Jiaotong University,Chengdu 610031,2School of Materials Science and Engineering,University of New South Wales,Sydney 2052 NSW,Australia |
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| Abstract: | For the high-temperature superconducting maglev system composed of YBCO bulk and NdFeB permanent magnet,dynamic response of it carrying different load was studied.The experimental results show that responses of maglev system are coincide to the external vibration signal at lower vibration frequency,and that changing the load on the permanent magnet did not vary response behave of the system.With the increasing of frequency,influence of the load significantly increased.The anti-interference of the system enh... |
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| Keywords: | Superconducting Maglev Vibration Different Load |
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