TY - GEN
T1 - Thermal design and optimization of a water-cooling permanent magnet synchronous in-wheel motor
AU - Liang, Peixin
AU - Chai, Feng
AU - Shen, Ke
AU - Liu, Weiguo
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - This paper investigates the thermal design and optimization of a water-cooling permanent magnet synchronous in-wheel motor (PMSIWM). The optimization consists of the improvements of the water jacket heat dissipation and slot heat dissipation. In order to reduce the temperature difference between the water and water jacket wall, the impact of the water jacket shape is theoretically studied. According to the researches, the method for the water jacket optimization is proposed. A slot thermal model is established to optimize the thermal behavior in slots. The variations of the thermal performances with impregnation materials is analyzed. On the basis of the analysis, this paper presents a method for the thermal optimization. The validity is verified by the computational fluid dynamics.
AB - This paper investigates the thermal design and optimization of a water-cooling permanent magnet synchronous in-wheel motor (PMSIWM). The optimization consists of the improvements of the water jacket heat dissipation and slot heat dissipation. In order to reduce the temperature difference between the water and water jacket wall, the impact of the water jacket shape is theoretically studied. According to the researches, the method for the water jacket optimization is proposed. A slot thermal model is established to optimize the thermal behavior in slots. The variations of the thermal performances with impregnation materials is analyzed. On the basis of the analysis, this paper presents a method for the thermal optimization. The validity is verified by the computational fluid dynamics.
KW - Computational fluid dynamics
KW - finite element analysis
KW - permanent magnet synchronous in-wheel motor
KW - thermal optimization
KW - water-cooling
UR - http://www.scopus.com/inward/record.url?scp=85077118227&partnerID=8YFLogxK
U2 - 10.1109/ICEMS.2019.8922510
DO - 10.1109/ICEMS.2019.8922510
M3 - 会议稿件
AN - SCOPUS:85077118227
T3 - 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
BT - 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
Y2 - 11 August 2019 through 14 August 2019
ER -