基于CRUISE的纯电动汽车动力参数匹配设计及仿真
|
摘要
纯电动汽车是目前研究和开发的热点,而动力传动系统参数匹配设计是纯电动汽车的关键技术。本文针对某款纯电动汽车,进行动力传动系统参数匹配设计。按照整车性能要求,依据动力学原理,对车辆电机、电池、主减速比等动力参数进行设计及匹配计算,利用AVL CRUISE软件,建立目标车辆的整车模型,并用Simulink搭建制动能量回收模型,结合NEDC和FTP75两种典型工况进行联合仿真。仿真试验结果表明,本文所设计的动力传动系统参数和制动能量回收控制策略能够满足目标车辆的性能要求,可以有效提高车辆的动力学性能,增加车辆的续驶里程,提高电池的寿命。本文研究内容可以为纯电动汽车动力传动系统的设计和控制策略的研究提供参考。
Pure electric vehicles are the hotspot of current research and development, and the power train parameter matching design is the key technology of pure electric vehicles. In this paper, a power train parameter matching design is applied to a pure electric vehicle. According to the performance requirements of the vehicle and the dynamic principle, the design and matching calculation of the vehicle's motor, battery, main reduction ratio and other dynamic parameters are carried out. The AVL CRUISE software is used to establish the vehicle model of the target vehicle, and the braking energy recovery model is built with Simulink. Combined with two typical working conditions, NEDC and FTP75, the joint simulation is carried out. The simulation results show that the power train parameters and braking energy recovery control strategy designed in this paper can meet the performance requirements of the target vehicle, which can effectively improve the dynamic performance of the vehicle, increase the driving range of the vehicle and improve the battery life. The research content of this paper can provide reference for the research of design and control strategy of pure electric vehicle power train.
Pure electric vehicles are the hotspot of current research and development, and the power train parameter matching design is the key technology of pure electric vehicles. In this paper, a power train parameter matching design is applied to a pure electric vehicle. According to the performance requirements of the vehicle and the dynamic principle, the design and matching calculation of the vehicle's motor, battery, main reduction ratio and other dynamic parameters are carried out. The AVL CRUISE software is used to establish the vehicle model of the target vehicle, and the braking energy recovery model is built with Simulink. Combined with two typical working conditions, NEDC and FTP75, the joint simulation is carried out. The simulation results show that the power train parameters and braking energy recovery control strategy designed in this paper can meet the performance requirements of the target vehicle, which can effectively improve the dynamic performance of the vehicle, increase the driving range of the vehicle and improve the battery life. The research content of this paper can provide reference for the research of design and control strategy of pure electric vehicle power train.
引文
[1]王庆年.曾小华.新能源汽车关键技术[M].北京.化学工业出版社,2016.WANG Q N, ZENG X H. Key technologies of new energy vehicles[M]. Beijing:Chemical Industry Press, 2016.
[2]杜发荣,吴志新.电动汽车传动系统参数设计和续驶里程研究[J].农业机械学报,2006,37(11):9-12.DU F R, WU Z X. Study on parameter design and driving range of electric vehicle transmission system[J]. Transactions of the Chinese Society of Agricultural Machinery, 2006, 37(11):9-12.
[3]HALL E, RAMAMURTHY S S, BALDA J C. Optimum speed ratio of induction motor drives for electrical vehicle propulsion[C].Applied Power Electronics Conference and Exposition, 2001:371-377.
[4]秦大同,周保华,胡明辉,等.两挡电动汽车动力传动系统的参数设计[J].重庆大学学报,2011,34(1):1-6.QIN D T, ZHOU B H, HU M H, et al. Parameter design of twospeed electric vehicle power train system[J]. Journal of Chongqing University, 2011, 34(1):1-6.
[5]黄康,罗时帅,王富雷.纯电动汽车动力系统传动比优化设计[J].中国机械工程,2011,22(5):625-629.HUANG K, LUO S S, WANG F L. Optimization design of transmission ratio of pure electric vehicle power system[J].China Mechanical Engineering, 2011, 22(5):625-629.
[6]CHEN L, WANG J B, LAZARI P, et al. Optimizations of a permanent magnet machine targeting different driving cycles for electric vehicles[C]. Electric Machines&Drives Conference,2013:855-862.
[7]孟少华,申彩英.某款纯电动汽车动力匹配与仿真[J].汽车工程师,2017(11):22-24.MENG S H, SHEN C Y. Power matching and simulation of a pure electric vehicle[J]. Automotive Engineer, 2017(11):22-24.
[8]杨国伟.电动汽车传动系参数优化设计与性能仿真分析[D].重庆:重庆大学,2013.YANG G W. Parameter optimization design and performance simulation analysis of electric vehicle drive train[D]. Chongqing:Chongqing University, 2013.
[9]刘淋磊.基于CRUISE的客车动力匹配与优化分析[D].西安:西安理工大学,2015.LIU L L. The dynamic matching and optimization analysis of passenger cars based on CRUISE[D]. Xi’an:Xi’an University of Technology, 2015.
[10]寇文龙.某纯电动轿车两种驱动系统对动力性能影响研究[D].哈尔滨:东北林业大学,2017.KOU W L. Study on the influence of two kinds of drive systems of a pure electric car on dynamic performance[D]. Harbin:Northeast Forestry University, 2017.
[11]姜海斌,黄宏成.CRUISE纯电动车动力性能仿真及优化[J].机械与电子,2010(4):61-65.JIANG H B, HUANG H C. Simulation and optimization of dynamic performance of CRUISE pure electric vehicle[J].Machinery&Electronics, 2010(4):61-65.
[12]吴春玲.储能系统动力特性对电动车性能影响的仿真研究[D].哈尔滨:哈尔滨工业大学.2011.WU C L. Simulation study on the influence of dynamic characteristics of energy storage system on electric vehicle performance[D]. Harbin:Harbin Institute of Technology, 2011.
[13]熊明洁,胡国强,闵建平.纯电动汽车动力系统参数选择与匹配[J].汽车工程师, 2011(5):36-38.XIONG M J, HU G Q, MIN J P. Parameter selection and matching of power system for pure electric vehicles[J]. Automotive Engineer, 2011(5):36-38.
[14]王立国.纯电动客车动力总成控制策略研究[D].长春:吉林大学,2009.WANG L G. Study on the control strategy of pure electric bus powertrain[D]. Changchun:Jilin University, 2009.
[15]王标.基于电池模型的汽车铅酸电池SOC在线估计方法研究[D].合肥:合肥工业大学,2015.WANG B. Study on SOC online estimation method for automotive lead-acid battery based on battery model[D]. Hefei:Hefei University of Technology, 2015.
[16]冯红晶.基于Cruise的电动车整车性能参数匹配及仿真分析[J].西华大学学报(自然科学版),2017,36(3):16-22.FENG H J. Critical-based performance parameter matching and simulation analysis of electric vehicles[J]. Journal of Xihua University(Natural Science Edition), 2017, 36(3):16-22.
[17]杨国伟.电动汽车传动系参数优化设计与性能仿真分析[D].重庆:重庆大学,2013.YANG G W. Parameter optimization design and performance simulation analysis of electric vehicle driveline[D]. Chongqing:Chongqing University, 2013.
[18]王帅锋.插电式电动汽车的控制策略研究与仿真分析[D].吉林大学,2011.WANG S F. Research and simulation analysis of control strategy for plug-in electric vehicles[D]. Changchun:Jilin University, 2011.
[2]杜发荣,吴志新.电动汽车传动系统参数设计和续驶里程研究[J].农业机械学报,2006,37(11):9-12.DU F R, WU Z X. Study on parameter design and driving range of electric vehicle transmission system[J]. Transactions of the Chinese Society of Agricultural Machinery, 2006, 37(11):9-12.
[3]HALL E, RAMAMURTHY S S, BALDA J C. Optimum speed ratio of induction motor drives for electrical vehicle propulsion[C].Applied Power Electronics Conference and Exposition, 2001:371-377.
[4]秦大同,周保华,胡明辉,等.两挡电动汽车动力传动系统的参数设计[J].重庆大学学报,2011,34(1):1-6.QIN D T, ZHOU B H, HU M H, et al. Parameter design of twospeed electric vehicle power train system[J]. Journal of Chongqing University, 2011, 34(1):1-6.
[5]黄康,罗时帅,王富雷.纯电动汽车动力系统传动比优化设计[J].中国机械工程,2011,22(5):625-629.HUANG K, LUO S S, WANG F L. Optimization design of transmission ratio of pure electric vehicle power system[J].China Mechanical Engineering, 2011, 22(5):625-629.
[6]CHEN L, WANG J B, LAZARI P, et al. Optimizations of a permanent magnet machine targeting different driving cycles for electric vehicles[C]. Electric Machines&Drives Conference,2013:855-862.
[7]孟少华,申彩英.某款纯电动汽车动力匹配与仿真[J].汽车工程师,2017(11):22-24.MENG S H, SHEN C Y. Power matching and simulation of a pure electric vehicle[J]. Automotive Engineer, 2017(11):22-24.
[8]杨国伟.电动汽车传动系参数优化设计与性能仿真分析[D].重庆:重庆大学,2013.YANG G W. Parameter optimization design and performance simulation analysis of electric vehicle drive train[D]. Chongqing:Chongqing University, 2013.
[9]刘淋磊.基于CRUISE的客车动力匹配与优化分析[D].西安:西安理工大学,2015.LIU L L. The dynamic matching and optimization analysis of passenger cars based on CRUISE[D]. Xi’an:Xi’an University of Technology, 2015.
[10]寇文龙.某纯电动轿车两种驱动系统对动力性能影响研究[D].哈尔滨:东北林业大学,2017.KOU W L. Study on the influence of two kinds of drive systems of a pure electric car on dynamic performance[D]. Harbin:Northeast Forestry University, 2017.
[11]姜海斌,黄宏成.CRUISE纯电动车动力性能仿真及优化[J].机械与电子,2010(4):61-65.JIANG H B, HUANG H C. Simulation and optimization of dynamic performance of CRUISE pure electric vehicle[J].Machinery&Electronics, 2010(4):61-65.
[12]吴春玲.储能系统动力特性对电动车性能影响的仿真研究[D].哈尔滨:哈尔滨工业大学.2011.WU C L. Simulation study on the influence of dynamic characteristics of energy storage system on electric vehicle performance[D]. Harbin:Harbin Institute of Technology, 2011.
[13]熊明洁,胡国强,闵建平.纯电动汽车动力系统参数选择与匹配[J].汽车工程师, 2011(5):36-38.XIONG M J, HU G Q, MIN J P. Parameter selection and matching of power system for pure electric vehicles[J]. Automotive Engineer, 2011(5):36-38.
[14]王立国.纯电动客车动力总成控制策略研究[D].长春:吉林大学,2009.WANG L G. Study on the control strategy of pure electric bus powertrain[D]. Changchun:Jilin University, 2009.
[15]王标.基于电池模型的汽车铅酸电池SOC在线估计方法研究[D].合肥:合肥工业大学,2015.WANG B. Study on SOC online estimation method for automotive lead-acid battery based on battery model[D]. Hefei:Hefei University of Technology, 2015.
[16]冯红晶.基于Cruise的电动车整车性能参数匹配及仿真分析[J].西华大学学报(自然科学版),2017,36(3):16-22.FENG H J. Critical-based performance parameter matching and simulation analysis of electric vehicles[J]. Journal of Xihua University(Natural Science Edition), 2017, 36(3):16-22.
[17]杨国伟.电动汽车传动系参数优化设计与性能仿真分析[D].重庆:重庆大学,2013.YANG G W. Parameter optimization design and performance simulation analysis of electric vehicle driveline[D]. Chongqing:Chongqing University, 2013.
[18]王帅锋.插电式电动汽车的控制策略研究与仿真分析[D].吉林大学,2011.WANG S F. Research and simulation analysis of control strategy for plug-in electric vehicles[D]. Changchun:Jilin University, 2011.