基于Matlab的燃料电池汽车动力系统仿真

Simulation of Fuel Cell Vehicle Power Train Based on Matlab

在给出燃料电池汽车动力系统结构的基础上,基于Matlab软件环境,建立了前向式燃料电池汽车动力系统模型,模型结构和实际的动力系统有着严格的对应关系,各部分模型采用物理分析与数据处理相结合的方法建立。按照一定的控制策略和部件物理参数进行了仿真,仿真结果表明该模型的有效性和合理性,为燃料电池汽车动力系统研究打下了基础。

Based on the configuration of the fuel cell vehicle power train, a forward looking model for fuel cell vehicle power train was proposed in Matlab. The structure of the model, which was built based on the theoretical analysis and experimental data, was identical with the actual power train. Some simulations were carried out according to the control strategy and actual parameters. The simulation results are given, which can prove that the validity and rationality of the proposed model, and the model can lay the foundation for the study on fuel cell vehicle power train.