| 人工辅助心脏用永磁轴承盘式无刷电机设计与研究 |
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| 引用本文： | 苏静静,王毅,韩志富,李冀鹏,刘雯,张磊.人工辅助心脏用永磁轴承盘式无刷电机设计与研究[J].华北航天工业学院学报,2013(4):7-10. |
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| 作者姓名： | 苏静静 王毅 韩志富 李冀鹏 刘雯 张磊 |
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| 作者单位： | 北京精密机电控制设备研究所,北京100076 |
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| 摘 要： | 介绍了一种应用于人工辅助心脏的永磁轴承无位置传感器盘式无刷直流电动机的结构与电磁场仿真计算方法及结果，并对其温度场进行仿真计算。该电机体积重量小，无机械轴承，避免了对血液的破坏，且运行安全可靠。
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| 关 键 词： | 人工辅助心脏 磁悬浮 永磁轴承 盘式无刷电机 |
A Design ＆ Research of Disc-Type Brushless Motor with PM Bearing for Artificial Heart |
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| SU Jing-jing,WANG Yi,HAN Zhi-fu,LI Ji-peng,LIU Wen,ZHANG Lei.A Design ＆ Research of Disc-Type Brushless Motor with PM Bearing for Artificial Heart[J].Journal of North China Institute of Astronautic Engineering,2013(4):7-10. |
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| Authors: | SU Jing-jing WANG Yi HAN Zhi-fu LI Ji-peng LIU Wen ZHANG Lei |
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| Institution: | (Beijing Research Institute of Precise Mechatronic Controls, Beijing 100076, China) |
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| Abstract: | The disc-type brushless motor with PM （permanent magnet）bearing used in artificial heart is investigated. The structural design of the motor is discussed firstly, and then the electromagnetic design is determined by 3D transient magnetic field-electric cir- cuit coupling simulation and levitation force analysis. Finally, the temperature rise of motor is simulated and tested. With less volume and weight, no mechanical bearing, no damage to blood, the disc-type motor with PM bearing could run safely and reliably. |
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| Keywords: | artificial heart magnetic levitation PM bearing disc-type brushless nmtor |
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