燃料电池客车的能量分配管理策略

Strategy of Energy Distribution Management for Fuel Cell Buses

根据不同燃料电池客车的氢燃料电堆发电功率及其功率跟随特性和锂电池电量的匹配,制定经济模式和运动模式两种能量分配管理策略,既满足中低负荷行驶的经济性,又延长大负荷行驶的时间。

According to the generated output and the power following characteristics of hydrogen fuel cell stacks and the match of lithium battery power for different fuel cell buses,the authors formulate two types of strategies on energy distribution management,including economy mode and sport mode,which can both meet the economy of low-load driving and extend the time of heavy-load driving.