| 微型轴流式血泵外磁驱动电路设计 |
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| 引用本文： | 陈建伟,谭建平,龚忠良,云忠.微型轴流式血泵外磁驱动电路设计[J].微计算机信息,2005,21(2):88-89. |
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| 作者姓名： | 陈建伟 谭建平 龚忠良 云忠 |
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| 作者单位： | 410083,湖南省长沙市中南大学(校本部)机电工程学院 |
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| 基金项目： | 国家自然基金(编号:E050105)，湖南自然科学基金(编号:02JJY2080) |
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| 摘 要： | 微型轴流式血泵是目前人工心脏结构研究的热点．外磁驱动是一种新型的血泵驱动方式。本文介绍了血泵外磁驱动电路的设计。该电路能够产生双向励磁电流．直接驱动电机，实现血泵的外磁驱动。电路简单、实用，稳定性较好。
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| 关 键 词： | 轴流式血泵 磁场 双向电流 功率放大器 |
| 文章编号： | 1008-0570(2005)02-0088-02 |
| 修稿时间： | 2004年7月25日 |
Design of Outside Magnetic driving Circuit of Axial Flow Blood Pump |
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| Chen Jianwei,Tan Jianping,Gong Zhongliang,Yun Zhong.Design of Outside Magnetic driving Circuit of Axial Flow Blood Pump[J].Control & Automation,2005,21(2):88-89. |
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| Authors: | Chen Jianwei Tan Jianping Gong Zhongliang Yun Zhong |
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| Abstract: | Minisize axial flow blood pump is the focus on the structure study of artificial heart recently. Being driven via outside magnetic field is a new driving method on blood pump. In the article, the design of outside magnetic driving circuit of blood pump is introduced. The circuit can create bi-directional current, which can directly drive the motor. Therefore to be driven via outside magnetic field is realized. The circuit is simple, practical and stable. |
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| Keywords: | axial flow blood pump magnetic field Bi-directional Current power amplifier |
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