Finite Element Analysis of Permanent Magnet Synchronous Motor of Electric Vehicle
- 10.2991/icaees-15.2015.208How to use a DOI?
- Electric vehicle, Permanent magnetic synchronous motor, Electromagnetic fields, Torque, Finite element analysis
In this paper, finite element analysis is used to analyze the torque of Permanent Magnet Synchronous Motor (PMSM) of electric vehicle. Firstly, a 2D model of the PMSM is made. By forming magnetic field lines and flux density distribution of the PMSM with no-load condition, the accuracy of the model can be verified. Secondly, torque fluctuation curve of the PMSM with rated load is analyzed. It shows that the torque of the motor meets the stability requirements. Finally, by setting different current stimulations, analyzing the change of the motor output torque, it can be concluded that the relationship between motor torque and current amplitude is nonlinear, which lays a foundation for the operation optimization of the PMSM used in electric vehicle.
- © 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 - Lingling Wang AU - Xin Wang AU - Yihui Zheng AU - Lixue Li AU - Wei Wang AU - Hao Wu PY - 2015/07 DA - 2015/07 TI - Finite Element Analysis of Permanent Magnet Synchronous Motor of Electric Vehicle BT - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015 PB - Atlantis Press SP - 1127 EP - 1130 SN - 2352-5401 UR - https://doi.org/10.2991/icaees-15.2015.208 DO - 10.2991/icaees-15.2015.208 ID - Wang2015/07 ER -