Modeling and Control Strategy Development for Fuel Cell Hybrid Vehicle
A simulation model for fuel cell hybrid vehicle (FCHV) power train in parallel configuration based on MATLAB/Simulink has been constructed with the power control strategy using logic threshold approach achieved by the hybrid control unit (HCU). Using accelerator /decelerator pedal positions generated by the driver model as the system primary input, the simulation implements difference power distribution under six vehicle operating modes. The control strategy also incorporates regenerative braking and recharge for battery capacity recovery. Main control variables in HCU and their three group threshold values are evaluated for the vehicle driven under different driving cycle schedules. The results indicate that the configuration of the FCHV model has capability for drive power request while meeting vehicle speed and battery state of charge recovery.
FCHV modeling simulation HCU threshold
Ning Qian Xuan Dong-ji Yan Hua Zao Cheng-pin Kim Young-bae
College of Electronics and Information Engineering, Sichuan University, Chengdu, China College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, China Department of Mechanical Engineering, Chonnam National University, Gwangju, Korea
国际会议
2009 International Workshop on Information Security and Application(2009 信息安全与应用国际研讨会)
青岛
英文
279-282
2009-11-21（万方平台首次上网日期，不代表论文的发表时间）