| 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]. 国外电子元器件, 2004, 0(11): 4-6 |
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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： | 中南大学,机电工程学院,湖南,长沙,410083 |
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| 基金项目： | 国家自然基金(E050105)，湖南省自然科学基金(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。文中介绍了血泵外磁驱动电路的设计方案。通过该方案能够产生双向励磁电流，可直接驱动电机以实现血泵的外磁驱动。
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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： | 1006-6977(2004)11-0004-03 |
| 修稿时间： | 2004-05-18 |
Design of Outside Magnetic Driving Circuit of Axial Flow Blood Pump |
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| CHEN Jian_wei,TAN Jian_ping,GONG Zhong_liang,YUN Zhong. Design of Outside Magnetic Driving Circuit of Axial Flow Blood Pump[J]. International Electronic Elements, 2004, 0(11): 4-6 |
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| Authors: | CHEN Jian_wei TAN Jian_ping GONG Zhong_liang 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 newdriving 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. |
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| Keywords: | axial flow blood pump magnetic field Bi-directional Current power amplifier |
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