高温超导磁性轴承  

High T_c Superconducting Magnetic Bearings

作　　者：汪京荣[1] 李建平[1] 王天成[1] 

机构地区：[1]西北有色金属研究院,宝鸡721014

出　　处：《稀有金属材料与工程》1993年第4期73-76,共4页Rare Metal Materials and Engineering

摘　　要：论述了高温超导磁性轴承的原理,综述了高温超导磁性轴承的研制现状及有待解决的问题。文章还简要介绍了西北有色金属研究院研制的被动轴承模型,它在77K和大气介质中,转速已达52500 r/min。The principle of high T_c superconducting magnetic bearings has been introduced. The R&D situation and some problems to be solved have been summarized and analysed for the high T_c magnetic bearings. A model of passive magnetic bearing made by NINM R has also been given in this paper, the maximal speed of the model is up to 52500 r/min at 77 K and in the atmosphere.

关 键 词：高温超导体 磁性轴承 

分 类 号：TH133.3[机械工程—机械制造及自动化]