A self-bearing centrifugal blood pump based on induction motor with active and passive magnetic bearings

被引：0
|
作者：
Wu, P [1 ]
Tseng, KJ [1 ]
机构：
[1] Nanyang Technol Univ, Ctr Adv Power Elect, Sch EEE, Singapore 639798, Singapore
来源：
PEDS 2003 : FIFTH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
artificial heart; left ventricular assistant device; induction motor; magnetic bearing; finite element analysis;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes a self-bearing centrifugal blood pump, which can be used as an artificial heart. A flat miniature squirrel-cage induction motor forms the core of the pump. Both the rotor of the induction motor and the impellor of the pump are levitated by passive and active magnetic bearings. The pump structures, design considerations, analysis of the design and time-stepping finite element simulation results of drive system and magnetic bearings, are presented in this paper.
引用
收藏
页码：1642 / 1646
页数：5
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