Abstract
According to the fluid mechanics and heat transfer theory, taking the main propellant direct-drive permanent magnet motor (PMM) of electric vehicle (EV) as the object of study, physical and mathematical models of coupling solution to a 3D fluid flow and heat transfer are established under the strong cooling condition for the structure characteristics and ventilation performance of EV main drive PMM. Using finite element method for coupling calculation of three-dimensional fluid field and temperature field, the flow performance of internal fluid in motor, the characteristics of heat transfer performance, and the distribution of insulation temperature rise of motor and winding are analyzed, and the results are compared with the test, which provide a theoretical basis for the temperature field research and selection on heat load of main propellant PMM of EV.
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References
Bracikowski N, Hecquet M, Brochet PV (2012) Multiphysics modeling of a permanent magnet synchronous machine by using lumped models. IEEE Trans Ind Electron 59(6):2426–2437
Nerg J, Rilla M, Pyrhonen J (2008) Thermal analysis of radial-flux electrical machines with a high power density. IEEE Trans Ind Electron 55(10):3543–3554
Galea M, Gerada C, Raminosoa T et al (2012) A thermal improvement technique for the phase windings of electrical machines. IEEE Trans Ind Appl 48(1):79–87
Zhao W, Cui S, Liu Q et al (2011) Thermal field calculation and analysis of an air-core compulsator. Proc CSEE 31(27):95–101 (in Chinese)
Kong X, Wang F, Xing J (2012) Losses calculation and temperature field analysis of high speed permanent magnet machines. Trans China Electrotech Soc 27(9):166–171 (in Chinese)
Huang Y, Hu Q, Zhu J (2010) Magneto-thermal analysis of a high-speed claw pole motor considering rotational core loss. Trans China Electrotech Soc 25(5):54–59 (in Chinese)
Zou J, Zhang H, Jiang S et al (2007) Analysis of 3D transient temperature field for torque motor in the state of steady electmmagnetic field. Proc CSEE 27(21):66–70 (in Chinese)
Islam MJ, Khang HV, Repo A et al (2010) Eddy-current loss and temperature rise in the form-wound stator winding of an inverter-fed cage induction motor. IEEE Trans Mag 46(8):3413–3416
Ding S, Ge Y, Xu D et al (2012) Analyses of fluid field inside a 1.5 MW doubly-fed wind generator. Proc CSEE 32(21):93–98 (in Chinese)
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© 2016 Springer-Verlag Berlin Heidelberg
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Wang, S. et al. (2016). Main Insulation Temperature Field for Direct-Drive Permanent Magnet Motor of Electric Vehicle. In: Jia, L., Liu, Z., Qin, Y., Ding, R., Diao, L. (eds) Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation. Lecture Notes in Electrical Engineering, vol 377. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-49367-0_1
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DOI: https://doi.org/10.1007/978-3-662-49367-0_1
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