| 磁悬浮支承-飞轮系统稳定运行关键技术综述 |
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| 引用本文： | 张维煜,张林东,于焰均.磁悬浮支承-飞轮系统稳定运行关键技术综述[J].西南交通大学学报,2022,57(3):627-639. |
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| 作者姓名： | 张维煜 张林东 于焰均 |
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| 作者单位： | 江苏大学电气信息工程学院，江苏 镇江 212013 |
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| 基金项目： | 国家自然科学基金（52077099）； |
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| 摘 要： | 作为飞轮电池（飞轮储能系统）中的核心部件，磁悬浮支承-飞轮系统能否稳定运行直接影响整个飞轮电池系统的运行品质. 为促进我国新能源技术发展，加快“双碳”目标实现，在大量前沿研究成果的基础上，系统分析并总结了影响系统运行品质的复杂振动行为，归纳出模态自激振动与强迫响应振动是导致飞轮转子系统失稳的主要因素；基于两类不稳定因素，介绍了拓扑结构、动力学建模、控制策略、辅助保护等与系统稳定运行相关的关键技术的研究现状；提出了拓扑轴系高集成化、系统材料合理配比、辅助控制容错能力及备用轴承高可靠性这几个方面是今后研究的重点领域，旨在为实现磁悬浮支承-飞轮系统的高稳定运行提供解决思路.
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| 关 键 词： | 磁悬浮 飞轮转子系统 稳定性 关键技术 |
| 收稿时间： | 2021-09-22 |
Review on Key Technologies of Stable Operation for Magnetic Suspension Support-Flywheel System |
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| ZHANG Weiyu,ZHANG Lindong,YU Yanjun.Review on Key Technologies of Stable Operation for Magnetic Suspension Support-Flywheel System[J].Journal of Southwest Jiaotong University,2022,57(3):627-639. |
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| Authors: | ZHANG Weiyu ZHANG Lindong YU Yanjun |
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| Affiliation: | School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China |
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| Abstract: | Magnetic suspension support-flywheel system is the core component of a flywheel battery system (flywheel energy storage system), its stable operation directly affects the operation quality of the whole flywheel battery device. In order to promote the development of new energy technology in China and accelerate the realization of “dual carbon” goal, based on a large number of cutting-edge research, the complex vibration behavior which affects the operation quality of system is systematically analyzed and summarized. And it is concluded that modal self-excited vibration and forced response vibration are the two main factors leading to the instability of flywheel rotor system. Then based on the two types of unstable factors, the research status of topological structure, dynamic modeling, control strategy, auxiliary protection and other key technologies related to the stable operation of the system are introduced. Moreover, research prospects were proposed for high integration of topological shafting, reasonable ratio of system materials, fault tolerance of auxiliary control, and high reliability of spare bearings. The study provides solutions for the high stability of magnetic suspension support-flywheel system． |
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