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《Micromotors Servo Technique》 2000-01
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Research on a Artificial Heart With Permanent Magnet Synchronous Motor and Magnetic Bearing

SHEN Jian-xin 1,LUO Jia 2 (1.Nanyang Technological University,Singapore; 2.Zhejiang University, Hangzhou 310027,China)  
This paper presents a novel artificial heart, which is directly driven by a compact permanent magnet synchronous motor (PMSM)with axial-field configuration. The rotor of the PMSM is fixed to the pump impeller of the artificial heart, and is levitated by a magnetic bearing. This paper focuses on the structure description, design considerations and analyses of the PMSM and magnetic bearing, and gives some relevant simulation results.
【CateGory Index】: TM351
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