CAJ | 학술논문

磁轴承具有无摩擦磨损、转子位移精度高、可支承转速高、无需润滑油、寿命长等优点，在能源、交通、机械、生命科学等领域具有广阔的应用前景。首先介绍了磁轴承的基本工作原理和分类，以及在某些特定工作场合的优势和特点，然后综述了磁轴承从出现至今的中外发展现状，归纳了在磁轴承研究中的关键技术，最后提出了磁轴承今后的研究发展方向。
자축승구유무마찰마손、전자위이정도고、가지승전속고、무수윤활유、수명장등우점，재능원、교통、궤계、생명과학등영역구유엄활적응용전경。수선개소료자축승적기본공작원리화분류，이급재모사특정공작장합적우세화특점，연후종술료자축승종출현지금적중외발전현상，귀납료재자축승연구중적관건기술，최후제출료자축승금후적연구발전방향。
Magnetic bearings have the advantages of no-friction, no-abrasion, high precision of rotor posi-tion, support high speed rotor , no-lubricant, long service-life, and so on.The magnetic bearings have a wide application prospect in the fields of energy , transportation , machinery , life science , and so on.The principle and classification of the magnetic bearings were firstly described.Then the unique advantages and characteristics of the magnetic bearings in some special situations were introduced.After that the research status of the magnetic bearings in the world and the key technologies were summarized.Finally, the future development direction of the magnetic bearings was proposed.