摘要
以现有的纯电动中型客车为基础,通过重新定型设计,改装成质子交换膜燃料电池客车·首先对燃料电池混合动力系统结构形式进行了分析,确定了一种适合目前动力系统关键部件特性的结构形式·然后讨论了燃料电池电动客车的控制系统,提出了分级控制的方案·最后建立整车模型,进行了仿真实验·结果显示,该燃料电池电动客车的混合动力系统结构及控制系统能够满足车辆行驶的要求,动力性能比原车有了提高·
Based on present pure electric bus, a new fuel cell electric bus was designed. A fuel cell hybrid power system structure scheme, which is suitable to the current situation, was chose through performance analysis of different structures. Then the control system of the bus was studied and a mode of control in grads was proposed. The bus power model was finally built with MATlab/Simulink, and the simulation result shows the hybrid power and control systems are able to meet the request of vehicle running, and that the power performance was better than the present one.
出处
《车辆与动力技术》
2005年第2期36-40,共5页
Vehicle & Power Technology
