为了改进燃料电池混合动力客车的燃油经济性，基于等效氢耗理论，对燃料电池混合动力系统能量管理算法进行了优化。
In order to improve fuel economy of fuel cell hybrid electric bus, an optimized energy management algorithm was exploited based on equivalent hydrogen consumption theory.
因此研究专门的电池管理系统对电池的能量进行管理及维护是非常必要的。
Therefore, it is very necessary to research particular battery management system for managing and maintaining battery energy.
因此研究专门的电池管理系统对电池的能量进行管理及维护是非常必要的。
Therefore, it is very necessary to research particular battery management system for managing and maintaining battery energy.
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