TY - GEN
T1 - Levitation performance analysis for bearingless switched reluctance motor
AU - Xue, Bingkun
AU - Wang, Huijun
AU - Tang, Shaofei
AU - Liang, Jianing
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/18
Y1 - 2016/1/18
N2 - The performance of a bearingless motor is determined by the levitation characteristic. This paper shows the levitation performance analysis of a kind of bearingless switched reluctance motor (BLSRM), which separate the levitation control from the torque control. Firstly, the structure and operation principle of the BLSRM are introduced briefly. What's more, the equivalent magnetic circuit method is employed to build the mathematic models of levitation force and stiffness. In addition, the influences of the structure parameters on the levitation performance are deeply analysed by finite element method. As the motor is an independent structure with separated torque pole and suspending pole, the change of levitation performance results from the torque current is discussed as well. Finally, a prototype motor is designed to test the levitation performance of the proposed motor.
AB - The performance of a bearingless motor is determined by the levitation characteristic. This paper shows the levitation performance analysis of a kind of bearingless switched reluctance motor (BLSRM), which separate the levitation control from the torque control. Firstly, the structure and operation principle of the BLSRM are introduced briefly. What's more, the equivalent magnetic circuit method is employed to build the mathematic models of levitation force and stiffness. In addition, the influences of the structure parameters on the levitation performance are deeply analysed by finite element method. As the motor is an independent structure with separated torque pole and suspending pole, the change of levitation performance results from the torque current is discussed as well. Finally, a prototype motor is designed to test the levitation performance of the proposed motor.
UR - https://www.scopus.com/pages/publications/84966470173
U2 - 10.1109/ICEMS.2015.7385039
DO - 10.1109/ICEMS.2015.7385039
M3 - 会议稿件
AN - SCOPUS:84966470173
T3 - 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
SP - 264
EP - 270
BT - 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Conference on Electrical Machines and Systems, ICEMS 2015
Y2 - 25 October 2015 through 28 October 2015
ER -