并联混合动力汽车动力系统参数快速匹配方法研究  

Research on Fast Matching Method of Power System Parameters for Parallel Hybrid Electric Vehicle

作　　者：宫唤春[1] GONG Huanchun(Yanching Institute of Technology,Langfang 065201)

机构地区：[1]燕京理工学院

出　　处：《内燃机》2019年第4期7-10,共4页Internal Combustion Engines

基　　金：廊坊市科技局高新技术支撑计划项目(2018011044)

摘　　要：针对单轴混合动力SUV动力系统发动机功率参数匹配由制造商确定的问题,提出了一种基于汽车理论的动态部件参数快速匹配方法。BSG电机、ISG电机和动力电池的主要参数是通过匹配方法获取。基于AVL-Cruise和MATLAB/Simulink仿真软件建立联合仿真模型,仿真结果表明,匹配的车辆动力学符合设计目标,燃油经济性提高了25%以上。Aiming at the problem that the matching of engine power parameters of single-axle hybrid SUV power system is determined by the manufacturer, a fast matching method of dynamic component parameters based on automobile theory is proposed. The main parameters of BSG motor, ISG motor and power battery are obtained by matching method. A joint simulation model is established based on AVL-Cruise and MATLAB/Simulink simulation software. The simulation results show that the matched vehicle dynamics meets the design objectives and the fuel economy is improved by more than 25%.

关 键 词：并联混合动力汽车 动力系统 参数匹配 发动机 

分 类 号：TK411[动力工程及工程热物理—动力机械及工程]