【摘要】 针对燃料电池城市客车动力系统设计研究尚不成熟的问题，以满足城市客车动力性要求为前提，综合实际工况特性和效率特性对电机、燃料电池和动力蓄电池进行参数匹配和选型。基于设计结果，采用AVL-cruise搭建燃料电池城市客车整车模型，设置动力性计算任务。仿真结果表明，燃料电池客车混合动力驱动系统参数匹配合理，中国典型城市公交车工况（CCBC）跟随情况良好，最高车速、加速度及爬坡性能均满足设计指标。更多还原

【Abstract】 In order to meet the requirements of the city bus dynamics,the motor,fuel cell and power battery are matched and selected based on the actual working conditions and efficiency characteristics. Based on the design results,AVL-cruise is used to build a model of the fuel cell city bus and set up the dynamics calculation task. The simulation results show that the parameters of the hybrid drive system of the fuel cell bus are reasonably matched,and the typical Chinese city bus operating conditions(CCBC)follow well,and the maximum speed,acceleration and hill climbing performance all meet the design specifications.更多还原