The Optimization of the Ratio Between Rotor Slot Width and Rotor Tooth Pitch to Reduce Cogging Torque in Line-Start Permanent Magnet Synchronous Motors
Authors
Tongshan Diao
Corresponding Author
Tongshan Diao
Available Online July 2015.
- DOI
- 10.2991/lemcs-15.2015.128How to use a DOI?
- Keywords
- Cogging torque; Simulation; Line-start permanent magnet synchronous motors(LSPM); Finite element method; Electromagnetic field;analytical method
- Abstract
The finite element method and analytical method are combined to optimize the ratio between rotor slot width and rotor tooth pitch, in order to reduce the cogging torque in line-start permanent magnet synchronous motors. Based on energy theory equation and Fourier transform, the simulation analysis results are in good agreement with the proposed method.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Tongshan Diao PY - 2015/07 DA - 2015/07 TI - The Optimization of the Ratio Between Rotor Slot Width and Rotor Tooth Pitch to Reduce Cogging Torque in Line-Start Permanent Magnet Synchronous Motors BT - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science PB - Atlantis Press SP - 658 EP - 661 SN - 1951-6851 UR - https://doi.org/10.2991/lemcs-15.2015.128 DO - 10.2991/lemcs-15.2015.128 ID - Diao2015/07 ER -