插电式燃料电池轿车整车控制策略研究  

作　　者：何彬[1] 窦国伟[1] 梁伟铭[1] 樊晓松[1] 

机构地区：[1]上海汽车集团股份有限公司

出　　处：《上海汽车》2009年第2期2-6,共5页Shanghai Auto

摘　　要：针对插电式燃料电池轿车系统方案,设计了整车能量管理策略,燃料电池系统工作在准稳态,提高了燃料电池寿命和系统效率;设计了整车转矩控制策略,包括驻坡、再生制动、怠速爬行等功能,以满足整车驾驶性能要求;设计了故障诊断策略,以满足整车安全和可靠性的要求。最后利用试验结果对设计的控制策略进行了验证。For a plug - in fuel cell electric vehicle, the energy management strategy is designed to make the fuel cell system operate in the semi-steady state, which improves its life and system efficiency. The torque control strategy is designed, which includes the functions of hill parking, regenerative braking and idle creeping and so on to meet the requirement of the vehicle drivability. The fault diagnosis strategy is designed to meet the requirement of vehicle safety and reliability. Finally, the proposed vehicle control strategy is validated with the bench test data.

关 键 词：插电式燃料电池 轿车 整车 控制策略 

分 类 号：U469.722[机械工程—车辆工程]