Combining with the characteristics of different types of electric vehicles, the on-board hydrogen-producing fuel cell vehicle design is adopted, which eliminates the problems about the high-pressure hydrogen storage and the hydrogenation process. The fuel cell is used as the main power source to drive the motor, and the lithium battery is used as the auxiliary power source to accelerate and recycle energy in order to meet the special requirements, like energy recovery, power and dynamic characteristics, of fuel cell vehicles. On the ADVISOR simulation platform based on MATLAB/Simulink environment, a hybrid drive model and a pure fuel cell drive model are built, and simulation and comparative analysis are performed. In the hybrid drive model, fuel cells and lithium batteries work in the highly efficient and safe operating areas respectively, and the output power of fuel cell has small fluctuations, improving energy utilization efficiency and extending the service life of the fuel cell. At the same time, the charge and discharge of the lithium battery can be effectively managed to ensure the safety of charging and prolong the service life of the lithium battery.

结合不同类型电动汽车的特点，采用车载制氢燃料电池汽车设计，消除了高压储氢和加氢过程的问题。燃料电池用作驱动电动机的主要动力，锂电池用作辅助动力来加速和回收能源，以满足燃料的特殊要求，例如能量回收，动力和动力特性电池车。在基于MATLAB / Simulink环境的ADVISOR仿真平台上，建立了混合驱动模型和纯燃料电池驱动模型，并进行了仿真和比较分析。在混合驱动模型中，燃料电池和锂电池分别在高效和安全的工作区域中工作，燃料电池的输出功率波动小，提高了能源利用效率，延长了燃料电池的使用寿命。同时，可以有效地管理锂电池的充放电，保证充电的安全性，延长锂电池的使用寿命。