Online temperature estimation of IPMSM permanent magnets in hybrid electric vehicles

@article{Ding2011OnlineTE,
  title={Online temperature estimation of IPMSM permanent magnets in hybrid electric vehicles},
  author={Xiaofeng Ding and Jinglin Liu and Chris Chunting Mi},
  journal={2011 6th IEEE Conference on Industrial Electronics and Applications},
  year={2011},
  pages={179-183}
}
The temperature-rise inside the magnets of interior permanent magnet synchronous motors (IPMSM) in a hybrid electric vehicle (HEV) caused by losses can lead to potential irreversible demagnetization. This paper presents an analytical model of online temperature prediction. Based on the relationship of the temperature and the magnets performance, the… CONTINUE READING