燃料电池电动汽车能量管理系统研究  

A Research on Energy Management System of Fuel Cell Electric Vehicles

作　　者：谢长君[1] 全书海[1] 杜传进[2] 

机构地区：[1]武汉理工大学自动化学院,武汉430070 [2]武汉理工大学汽车学院,武汉430070

出　　处：《汽车工程》2007年第9期758-760,共3页Automotive Engineering

基　　金：国家863重大项目(2006AA11A133)资助。

摘　　要：提出多能源燃料电池加镍氢电池及超级电容燃料电池电动汽车混合动力系统的方案,并设计了动力系统结构。通过比较车载3种能源,给出了动力总成控制系统结构,重点对能量管理系统进行优化,采取燃料电池发动机输出功率预测控制策略,减少了其输出功率的频繁波动。仿真结果证明能量管理策略可行。A scheme of multi energy source hybrid power-train system for fuel cell electric vehicle is proposed, which consists of fuel cell, nickel metal hydride battery and super-capacitor, and a structure of power-train system is designed. By comparing three types of on-board energy sources, a structure sketch of the power-train control system is given, and the energy management system is emphatically studied. By adopting the power prediction control strategy for fuel cell engine, the frequent fluctuation of output power is reduced. The simulation results show that the energy management strategy is feasible.

关 键 词：燃料电池电动汽车 混合动力系统 动力总成控制系统 能量管理策略 

分 类 号：U469.72[机械工程—车辆工程]