摘要
永磁电机具有高功率密度、高稳定性和易于控制等特点,在人工血泵领域取得了广泛的应用。该文就血泵用永磁电机的发展历史和研究进展展开综述。首先根据电机结构和应用场景对血泵电机进行分类,介绍了不同类型的电机为达到相应的性能要求而采取的措施,并给出具体应用案例。而后介绍了人工血泵电机常用的控制算法,分析了其优缺点和应用的侧重点。最后对全文进行简要总结。
Permanent magnet motor has been widely used in the field of artificial heart pump due to its high power density,high stability and easy control.In this paper,the development history and research progress of permanent magnet motor for blood pump were described.Firstly,the motors were classified according to their structures and application scenarios.And then,the measures taken by different types of motors to meet the corresponding performance requirements were introduced,and the specific application cases were given.After that,commonly used control algorithms of these motors were enumerated.What’s more,the advantages and disadvantages of the control algorithms and their application emphasis were carefully explained.Finally,the paper was summarized in short.
作者
苏晓莲
蒋山
SU Xiaolian;JIANG Shan(Jingjiang College of Jiangsu University,Zhenjiang,212000;Bozhon Precision Industry Technology Co.,Ltd.,Suzhou,215000)
出处
《中国医疗器械杂志》
2019年第5期355-358,共4页
Chinese Journal of Medical Instrumentation
关键词
人工心脏
永磁电机
控制算法
应用案例
研究进展
artificial heart
permanent magnet motors
control method
application emphasis
research process