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DOI:
飞控与探测:2021,(3):76-82
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磁悬浮飞轮储能用永磁偏置磁轴承设计
吕东元1,吕奇超1,李延宝1,周一恒1,陈 曦1,蒋燕飞2
(1.上海航天控制技术研究所 上海空间智能控制技术实验室;2.上海航天智能装备有限公司)
Design of Permanent Magnet Biased Magnetic Bearing for Magnetic Suspension Flywheel Energy Storage System
LYU Dongyuan1, LYU Qichao1, LI Yanbao1, ZHOU Yiheng1, CHEN Xi1, JIANG Yanfei2
(1.Shanghai Aerospace Control Technology Institute Shanghai Key Laboratory of Aerospace Intelligent Control Technology;2.Shanghai Aerospace Intelligent Equipment Co., Ltd)
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中文摘要: 为了降低飞轮储能系统的磁轴承损耗,设计了一种永磁偏置磁轴承,分析了该永磁偏置磁轴承的工作原理并建立了数学模型,在此基础上对永磁偏置磁轴承进行了参数设计和仿真验证。通过飞轮储能系统试验,验证了该永磁偏置磁轴承设计的合理性。与纯电磁轴承相比,永磁偏置磁轴承显著降低了磁轴承功耗,为飞轮储能系统的长期稳定运行提供了基础。
中文关键词: 永磁偏置磁轴承;飞轮储能系统;等效磁路图;低损耗
Abstract:In order to reduce the loss of magnetic bearing in flywheel energy storage system,a permanent magnet biased magnetic bearing is designed. The working principle of the permanent magnet biased magnetic bearing is analyzed and the mathematical model is established. On this basis,the parameters of the permanent magnet biased magnetic bearing are designed,and the electromagnetic field is analyzed with the finite element simulation software. The design of the permanent magnet biased magnetic bearing is verified by the experiment of the flywheel energy storage system. Compared with the magnetic bearing,the loss of magnetic bearing is significantly reduced,which provides the basis for the long-term stable operation of flywheel energy storage system.
keywords: permanent magnet biased magnetic bearing;flywheel energy storage system;equivalent magnetic circuit diagram;low loss
文章编号:20210310     中图分类号:TM574.1    文献标志码:A
基金项目:装发预研领域基金(61407210206,61402100403)
作者单位
吕东元 上海航天控制技术研究所 上海空间智能控制技术实验室 
吕奇超 上海航天控制技术研究所 上海空间智能控制技术实验室 
李延宝 上海航天控制技术研究所 上海空间智能控制技术实验室 
周一恒 上海航天控制技术研究所 上海空间智能控制技术实验室 
陈 曦 上海航天控制技术研究所 上海空间智能控制技术实验室 
蒋燕飞 上海航天智能装备有限公司 
Author NameAffiliation
LYU Dongyuan Shanghai Aerospace Control Technology Institute Shanghai Key Laboratory of Aerospace Intelligent Control Technology 
LYU Qichao Shanghai Aerospace Control Technology Institute Shanghai Key Laboratory of Aerospace Intelligent Control Technology 
LI Yanbao Shanghai Aerospace Control Technology Institute Shanghai Key Laboratory of Aerospace Intelligent Control Technology 
ZHOU Yiheng Shanghai Aerospace Control Technology Institute Shanghai Key Laboratory of Aerospace Intelligent Control Technology 
CHEN Xi Shanghai Aerospace Control Technology Institute Shanghai Key Laboratory of Aerospace Intelligent Control Technology 
JIANG Yanfei Shanghai Aerospace Intelligent Equipment Co., Ltd 
引用文本:
吕东元,吕奇超,李延宝,周一恒,陈 曦,蒋燕飞.磁悬浮飞轮储能用永磁偏置磁轴承设计[J].飞控与探测,2021,(3):76-82.

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