基于有限公式法和流固耦合的永磁牵引电动机冷却系统设计与分析

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Abstract The rare earth permanent magnet synchronous machine(PMSM)has attracted extensive research attentions in the field of track transportation because of its superior characteristics of high efficiency and high power density.Because of its totally enclosed type mechanical structure,the load carrying capability is limited by the cooling system.This paper presents a design method of the auto circulating air-air cooling system for a permanent magnet traction motor with totally enclosed structure.Through an analysis of parameter sensitivities,the structural parameters of the cooling system are determined to maintain the temperature rise,maintenance demand,and cost within the acceptable engineering design limit.Finally,the finite formulation method(FFM)is used to analyze the 3-D thermal field distribution of the machine for determining the dimensions of the final structure.The results are verified by the 3-D computational fluid dynamics(CFD)analysis.

Key words： Permanent magnet traction motor totally enclosed structure thermal field finite formulation method(FFM) fluid-structure interaction(FSI)

Received: 03 March 2016 Published: 22 March 2017

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TM351

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	Zhu Gaojia
	Zhu Yinghao
	Zhu Jianguo
	Tong Wenming
	Han Xueyan

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Zhu Gaojia,Zhu Yinghao,Zhu Jianguo等. Thermal Analysis and Cooling System Design of a Permanent Magnet Traction Motor Using Computational Fluid Dynamics and Cell Method[J]. Transactions of China Electrotechnical Society, 2017, 32(5): 70-77.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I5/70

[1] 唐任远.现代永磁电机—理论与设计[M].北京:机械工业出版社,2011.
[2] 徐英雷,李群湛,许峻峰.城轨车辆永磁同步电机牵引系统研究现状与发展前景[J].电机与控制应用,2009,36(5):7-10,57.
Xu Yinglei,Li Qunzhan,Xu Junfeng.Overview on permanent magnet synchronous motors traction system for urban rail rolling stock[J].Electric Machines & Control Application,2009,36(5):7-10,57.
[3] 许峻峰,李耘茏,许建平.永磁同步电机作为机车牵引电机的应用现状及前景[J].铁道学报,2005,27(2):130-132.
Xu Junfeng,Li Yunlong,Xu Jianping.Present situation and perspect of applying permanent magnet synchronous motors to railway locomotives[J].Journal of the China Railway Society,2005,27(2):130-132.
[4] 侯兆然.基于虚拟磁链定向的PWM整流器控制方法研究[J].电力系统保护与控制,2014,42(21):105-109.
Hou Zhaoran.Research on control method of PWM rectifier based on virtual flux orientation[J].Power System Protection and Control,2014,42(21):105-109.
[5] 刘月贤,王天钰,杨亚宇,等.电动汽车充放电系统建模与仿真[J].电力系统保护与控制,2014,42(13):70-76.
Liu Yuexian,Wang Tianyu,Yang Yayu,et al.Modeling and simulation of electric vehicles charge and discharge system[J].Power System Protection and Control,2014,42(13):70-76.
[6] Tonti E.Finite formulation of electromagnetic field[J].IEEE Transactions on Magnetics,2002,38(2):333-336.
[7] Alotto P,Freschi F,Repetto M,et al.The cell method for electrical engineering and multiphysics problems:an introduction[M].German:German Springer-Verlag Berlin and Heidelberg GmbH & Co.K,2013.
[8] Alotto P,Guarnieri M,Moro F.A mortar cell method for electro-thermal contact problems[J].IEEE Transactions on Magnetics,2013,49(2):795-798.
[9] Moro F,Alotto P,Freschi F,et al.A cell method formulation of 3-D electro-thermomechanical contact problems with mortar discretization[J].IEEE Transaction on Magnetics,2012,48(2):503-506.
[10]严登俊,刘瑞芳,李伟.有限公式法二维涡流场计算技术及其在电机集肤效应计算中的应用[J].中国电机工程学报,2008,28(9):133-138.
Yan Dengjun,Liu Ruifang,Li Wei.Finite formulation computation technology for 2D eddy current field and application for skin effect in squirrel cage Motor[J].Proceedings of the CSEE,2008,28(9):133-138.
[11]严登俊,刘瑞芳,朱长江.电机电磁场的有限公式计算技术[J].中国电机工程学报,2008,28(6):110-115.
Yan Dengjun,Liu Ruifang,Zhu Changjiang.Calculation technology of finite formulation for electromagnetic field in electrical machine[J].Proceedings of the CSEE,2008,28(6):110-115.
[12]陈益广,郑军,魏娟,等.舵机用永磁同步电机的设计与温度场分析[J].电工技术学报,2015,30(14):94-99.
Chen Yiguang,Zheng Jun,Wei Juan,et al.Design of PMSM for actuator and its temperature field analysis[J].Transactions of China Electrotechnical Society,2015,30(14):94-99.
[13]王晓远,高鹏,赵玉双.电动汽车用高功率密度电机关键技术[J].电工技术学报,2015,30(6):53-59.
Wang Xiaoyuan,Gao Peng,Zhao Yushuang.Key technology of high power density motors in electric vehicles[J].Transactions of China Electrotechnical Society,2015,30(6):53-59.
[14]张琪,鲁茜睿,黄苏融.多领域协同仿真的高动率密度永磁电机温升计算[J].中国电机工程学报,2014,34(12):1874-1881.
Zhang Qi,Lu Xirui,Huang Surong.Temperature rise calculations of high density permanent magnet motors based on multi-domain co-simulation[J].Proceedings of the CSEE,2014,34(12):1874-1881.
[15]陈世坤.电机设计[M].北京:机械工业出版社,2011.
[16]黄国治,傅丰礼.Y2系列三相异步电动机技术手册[M].北京:机械工业出版社,2004.
[17]王志鹏,王梦琪,丁树业,等.表贴式永磁同步电机温升敏感性因素分析[J].中国电机工程学报,2014,34(33):5888-5894.
Wang Zhipeng,Wang Mengqi,Ding Shuye,et al.Analysis on correlated sensitivity factors of temperature rise for surface permanent magnet synchronous motors[J].Proceedings of the CSEE,2014,34(33):5888-5894.
[18]陈萍,唐任远,佟文明,等.高功率密度永磁同步电机永磁体涡流损耗分布规律及其影响[J].电工技术学报,2015,30(6):1-9.
Chen Ping,Tang Renyuan,Tong Wenming,et al.Permanent magnet eddy current loss and its influence of high power density permanent magnet synchronous motor[J].Transactions of China Electrotechnical Society,2015,30(6):1-9.
[19]杨明发,张培铭.基于电流与最高温度检测的异步电动机保护研究[J].电力系统保护与控制,2011,39(5):81-85,90.
Yang Mingfa,Zhang Peiming.Induction motor protection research based on current and maximum temperature detection[J].Power System Protection and Control,2011,39(5):81-85,90.
[20]刘赟,俞集辉,程鹏.基于电磁-热耦合场的架空输电线路载流量分析与计算[J].电力系统保护与控制,2015,43(9):28-34.
Liu Yun,Yu Jihui,Cheng Peng.Analysis and calculation on the ampacity of overhead transmission lines based on electromagnetic-thermal coupling fields[J].Power System Protection and Control,2015,43(9):28-34.
[21]李伟力,孙佳慧,孙宏丽.汽轮发电机稳态与负序工况下转子涡流损耗计算和温度场分析[J].电工技术学报,2012,27(9):174-182.
Li Weili,Sun Jiahui,Sun Hongli.Calculation and analysis of eddy loss and temperature field in rotor of synchronous generator under steady state and negative sequence[J].Transactions of China Electrotechnical Society,2012,27(9):174-182.
[22]张凤阁,杜光辉,王天煜.1.12 MW高速永磁电机多物理场综合设计[J].电工技术学报,2015,30(12):171-180.
Zhang Fengge,Du Guanghui,Wang Tianyu.Integrated design of 1.12 MW high speed PM machine based on multi-physics fields[J].Transactions of China Electrotechnical Society,2015,30(12):171-180.
[23]路义萍,陈朋飞,邓海燕,等.某新型通风方式空冷汽轮发电机转子三维温度场[J].电工技术学报,2010,25(11):29-35.
Lu Yiping,Chen Pengfei,Deng Haiyan,et al.Temperature field of one air-cooled turbo-generator rotor with new ventilation type[J].Transactions of China Electrotechnical Society,2010,25(11):29-35.
[24]周庆生,黄苏融,张琪,等.新型冷却结构超高精度平面电机定子温度场分析[J].中国电机工程学报,2012,32(15):134-139.
Zhou Qingsheng,Huang Surong,Zhang Qi,et al.Temperature field analysis of novel cooling structure ultra-precision planar rotor[J].Proceedings of the CSEE,2012,32(15):134-139.
[25]王晓远,杜静娟.应用CFD流固耦合热分析车用高功率密度电机的水冷系统[J].电工技术学报,2015,30(9):30-38.
Wang Xiaoyuan,Du Jingjuan.Design and analysis of water cooling system for hevs high-power-density motor using CFD and thermal technology[J].Transactions of China Electrotechnical Society,2015,30(9):30-38.
[26]丁树业,葛云中,孙兆琼,等.高海拔用风力发电机流体场与温度场的计算分析[J].中国电机工程学报,2012,32(24):74-79.
Ding Shuye,Ge Yunzhong,Sun Zhaoqiong,et al.Calculation and analysis of fluid field and temperature field for high-altitude type double-fed wind generators[J].Proceedings of the CSEE,2012,32(24):74-79.
[27]陶文栓.数值传热学[M].西安:西安交通大学出版社,2001.
[28]Alotto P,Freschi F,Repetto M.Multiphysics problems via the cell method:the role of tonti diagrams[J].IEEE Transactions on Magnetics,2010,46(8):2959-2962.
[29]Alotto P,Freschi F.A second order cell method for poisson’s equations[J].IEEE Transactions on Magne-tics,2011,47(5):1430-1433.
[30]魏永田,孟大伟,温嘉斌.电机内热交换[M].北京:机械工业出版社,1998.
[31]胡田,唐任远,李岩,等.永磁风力发电机三维温度场计算及分析[J].电工技术学报,2013,28(3):122-126.
Hu Tian,Tang Renyuan,Li Yan,et al.Thermal analysis and calculation of permenent magnet wind generators[J].Transactions of China Electrotechnical Society,2013,28(3):122-126.
[32]李立毅,黄旭珍,寇宝泉,等.基于有限元法的圆筒形直线电机温度场数值计算[J].电工技术学报,2013,28(2):132-138.
Li Liyi,Huang Xuzhen,Kou Baoquan,et al.Numerical calculation of temperature field for tubular linear motor based on finite element method[J].Transactions of China Electrotechnical Society,2013,28(2):132-138.
[33]殷巧玉,李伟力,于海涛,等.大型同步发电机断股故障情况下电磁场和温度场的计算与分析[J].电工技术学报,2011,26(2):60-67.
Yin Qiaoyu,Li Weili,Yu Haitao,et al.Calculation and analysis of electromagnetic field and temperature field under broken strands for a large synchronous generator[J].Transactions of China Electrotechnical Society,2011,26(2):60-67.
[34]李伟力,仝世伟,程鹏.离网型永磁同步发电机电磁场与温度场数值计算[J].中国电机工程学报,2010,30(30):107-113.
Li Weili,Tong Shiwei,Cheng Peng.Calculation and analysis of electromagnetic and temperature fields in off-grid type permanent magnet synchronous generator[J].Proceedings of the CSEE,2010,30(30):107-113.
[35]Kwon O.Analysis and experiment on the thermal characteristics of electric motors[D].Berkeley:University of California,2001.