TY - GEN
T1 - Stiffness analysis for bearingless switched reluctance motor with bias permanent magnet
AU - Xue, B.
AU - Wang, H.
AU - Tang, S.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - In the high speed industrial application, bearingless motor, which integrates advantages of magnetic bearing into motor, has received more and more attention.[1-2] In this paper, stiffness analysis for one novel bearingless SRM with bias permanent magnet is investigated. Fig.1 shows the basic structure and prototype motor. It's a radial suspending structure equipped with permanent magnet to provide bias flux. The independent torque pole and suspending pole make the suspending flux and torque flux decoupled, and the independent X and Y channel control make the X and Y channels' suspending fluxes decoupled. Firstly, the proposed structure and operation principle are introduced in detail. Secondly, the mathematic model is built to calculate the proposed structure's suspending force and stiffness. What's more, the finite element analysis and experiment results are used to verify the motor performance.
AB - In the high speed industrial application, bearingless motor, which integrates advantages of magnetic bearing into motor, has received more and more attention.[1-2] In this paper, stiffness analysis for one novel bearingless SRM with bias permanent magnet is investigated. Fig.1 shows the basic structure and prototype motor. It's a radial suspending structure equipped with permanent magnet to provide bias flux. The independent torque pole and suspending pole make the suspending flux and torque flux decoupled, and the independent X and Y channel control make the X and Y channels' suspending fluxes decoupled. Firstly, the proposed structure and operation principle are introduced in detail. Secondly, the mathematic model is built to calculate the proposed structure's suspending force and stiffness. What's more, the finite element analysis and experiment results are used to verify the motor performance.
UR - https://www.scopus.com/pages/publications/84942465574
U2 - 10.1109/INTMAG.2015.7157247
DO - 10.1109/INTMAG.2015.7157247
M3 - 会议稿件
AN - SCOPUS:84942465574
T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
Y2 - 11 May 2015 through 15 May 2015
ER -