TY - GEN
T1 - Electromagnetic Structure Research of the Modular Arc-Linear Flux Switching Permanent-Magnet Motor
AU - Gu, Zhongxin
AU - Zhao, Jing
AU - Hu, Runyong
AU - Yin, Xiaolong
AU - Liu, Xiangdong
AU - Zhang, Qianping
AU - Gong, Jianiun
AU - Zhou, Ning
AU - Huang, Yu
N1 - Publisher Copyright:
© 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems).
PY - 2018/11/27
Y1 - 2018/11/27
N2 - Electromagnetic structures of novel modular arc-linear flux switching permanent magnet motor (NMAL-FSPM), modular arc-linear flux switching permanent magnet motor that consists end permanent magnet (UPAL-FSPM) and modular arc-linear flux switching permanent magnet motor that doesn't consist end permanent magnet (UAL-FSPM) are proposed and comparatively researched in this paper by the finite element method (FEM). They are used for scanning system to directly drive objects rotate back and force within a limited angle instead of reduction gearboxes and kinematic mechanisms. Electromagnetic structures of these three kinds of motor are established. Magnetic field of stator end part, balance of back electromotive force (back EMF) and torque performance are researched. Compared with the UPAL-FSPM and the UAL-FSPM, the NMAL-FSPM has best field distribution of stator end part, most balanced back EMF and best torque performance. Based on the structure of the NMAL-FSPM, principle of slot-pole combination that is different from flux-switching permanent magnet motor is established. Then several electromagnetic structures with different slot-pole combination are established based on the principle. Back EMF and torque performance are compared and analyzed. The results show that 12-slots/13-poles exhibits the excellent performance.
AB - Electromagnetic structures of novel modular arc-linear flux switching permanent magnet motor (NMAL-FSPM), modular arc-linear flux switching permanent magnet motor that consists end permanent magnet (UPAL-FSPM) and modular arc-linear flux switching permanent magnet motor that doesn't consist end permanent magnet (UAL-FSPM) are proposed and comparatively researched in this paper by the finite element method (FEM). They are used for scanning system to directly drive objects rotate back and force within a limited angle instead of reduction gearboxes and kinematic mechanisms. Electromagnetic structures of these three kinds of motor are established. Magnetic field of stator end part, balance of back electromotive force (back EMF) and torque performance are researched. Compared with the UPAL-FSPM and the UAL-FSPM, the NMAL-FSPM has best field distribution of stator end part, most balanced back EMF and best torque performance. Based on the structure of the NMAL-FSPM, principle of slot-pole combination that is different from flux-switching permanent magnet motor is established. Then several electromagnetic structures with different slot-pole combination are established based on the principle. Back EMF and torque performance are compared and analyzed. The results show that 12-slots/13-poles exhibits the excellent performance.
KW - Electromagnetic structure
KW - balance of back EMF
KW - magnetic field distribution of stator end
KW - modular arc-linear flux-switching permanent-magnet motor
KW - slot-pole combination
KW - torque performance
UR - https://www.scopus.com/pages/publications/85060049407
U2 - 10.23919/ICEMS.2018.8549303
DO - 10.23919/ICEMS.2018.8549303
M3 - Conference contribution
AN - SCOPUS:85060049407
T3 - ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems
SP - 1857
EP - 1862
BT - ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st International Conference on Electrical Machines and Systems, ICEMS 2018
Y2 - 7 October 2018 through 10 October 2018
ER -