Sum-flux rotor position sensor with self-balancing magnetic bearing concept

摘要：

　　Rotor position sensing is a key feature for successful operation for magnetic bearings.A position sensing concept based on the induction principle,embedded in a symmetrical multi-phase system may provide many interesting features.The knowledge of the electrical systems phase angle,combined with a conductive sensing coil as the only additional physical component,the principle allows detecting the radial rotor offset and can be used for providing self-balancing magnetic bearing functionality.The paper is aimed at clearly demonstrating the concept and is not meant as an actual magnetic bearing design.

作者: Hubert Mitterhofer Mikhail Rakov Wolfgang Gruber

作者单位: Linz Center of Mechatronics,Altenberger Strasse 69,4040 Linz,Austria RLR Consulting,2661 Tallant Road,E908,Santa Barbara CA 93105,USA Johannes Kepler University Linz,Altenberger Strasse 69,4040 Linz,Austria

会议类型: 国际会议

会议名称: the 16th International Symposium on Magnetic Bearings (第十六届国际磁悬浮轴承大会) (ISMB6)

会议地点: 北京

会议语种:英文

页码: 1-6

在线出版日期: 2018-08-13（万方平台首次上网日期，不代表论文的发表时间）