TY - GEN
T1 - Thermal analysis of surface mounted permanent magnet brushless DC motors with different types of retaining sleeve
AU - Zhang, Minghui
AU - Liu, Weiguo
PY - 2010
Y1 - 2010
N2 - In this paper, the transient thermal fields of two permanent magnet brushless DC motors with identical rated power and rated speed have been calculated and analyzed via two-dimensional time step finite element method. One of the motors has stainless steel retaining sleeve, another has carbon fiber retaining sleeve. The influence of the different materials on the temperature rises is compared and analyzed. The study reveals that carbon fiber is superior to stainless steel in terms of reducing rotor losses and depressing temperature rises. Furthermore, simulation results are compared with experimental data to verify the accuracy of the model.
AB - In this paper, the transient thermal fields of two permanent magnet brushless DC motors with identical rated power and rated speed have been calculated and analyzed via two-dimensional time step finite element method. One of the motors has stainless steel retaining sleeve, another has carbon fiber retaining sleeve. The influence of the different materials on the temperature rises is compared and analyzed. The study reveals that carbon fiber is superior to stainless steel in terms of reducing rotor losses and depressing temperature rises. Furthermore, simulation results are compared with experimental data to verify the accuracy of the model.
UR - http://www.scopus.com/inward/record.url?scp=78651350873&partnerID=8YFLogxK
M3 - 会议稿件
AN - SCOPUS:78651350873
SN - 9788986510119
T3 - 2010 International Conference on Electrical Machines and Systems, ICEMS2010
SP - 955
EP - 958
BT - 2010 International Conference on Electrical Machines and Systems, ICEMS2010
T2 - 2010 International Conference on Electrical Machines and Systems, ICEMS2010
Y2 - 10 October 2010 through 13 October 2010
ER -