系统仿真学报 ›› 2018, Vol. 30 ›› Issue (12): 4816-4824.doi: 10.16182/j.issn1004731x.joss.201812041

• 仿真应用工程 • 上一篇    

燃料电池/蓄电池混合动力汽车建模与仿真

孙桂芝1, SamPark2, 林忠玲1   

  1. 1. 烟台职业学院汽车与船舶工程系,山东 烟台 264670;
    2. 路易斯维尔大学机械工程系,美国肯塔基州路易斯维尔,40209
  • 收稿日期:2018-05-16 修回日期:2018-07-20 出版日期:2018-12-10 发布日期:2019-01-03

Modeling and Simulation of PEM Fuel Cell / Battery Hybrid Vehicle

Sun Guizhi1, Sam Park2, Lin Zhongling1   

  1. 1. Department of Automotive and Ship Engineering, Yantai Vocational College, Yantai 264670, China;
    2. Department of Mechanical Engineering, University of Louisville, Louisville, KY, 40209, USA
  • Received:2018-05-16 Revised:2018-07-20 Online:2018-12-10 Published:2019-01-03
  • About author:Sun Guizhi (1981-), female, Yantai, Shandong, Chins, master, lecturer, research interests: fuel cell hybrid vehicle; Sam Park (1972-), male, Korea, PHD, associate professor, research interests: fuel cell battery, electrochemical power conversion; Lin Zhongling (1970-), female, Yantai, Shandong, China, master, lecturer. research interests: fuel cell hybrid vehicle.

摘要: 对以燃料电池为主电源,蓄电池为辅助电源的混合动力汽车进行建模。采用设定阈值的方法进行功率控制。当车辆需要的功率超过设定阈值时,蓄电池与燃料电池共同输出功率。否则,由燃料电池单独输出功率,制动能量回收为蓄电池充电。应用MATLAB/Simulink软件对FUDS和NEDC两种驾驶循环模式进行仿真,结果显示蓄电池的存电状态可以获得良好的恢复,氢气消耗量大幅度降低。

关键词: 燃料电池混合动力汽车, 功率控制, 建模仿真, 燃油消耗

Abstract: This paper describes modeling of a hybrid power system that supplies energy to an electric vehicle based on a hybrid system that uses a proton exchange membrane (PEM) fuel cell as a primary energy source and a battery pack as an ancillary energy storage system. A threshold approach has been employed for power control. When the power required by the vehicle exceeds a threshold, the battery works with the fuel cell to satisfy the dynamic response of vehicle. Otherwise the fuel cell works alone with regenerative braking enabling recharging of battery capacity. The proposed model has been simulated and tested using Matlab/Simulink software, which predicts that good battery SOC (state of charge) recovery and lower hydrogen consumption levels can be achieved when Federal Urban Driving Schedule

Key words: FCHV, power control, modeling and simulation, fuel consumption

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