基于电池SOC衰退的换挡规律  

Shift Rule Based On Battery SOC Degradation

作　　者：夏斌 周金伟 

机构地区：[1]广东白云学院,广东广州510450

出　　处：《商用汽车》2024年第5期104-106,共3页Commercial Vehicle

基　　金：江广东白云学院教科研项目资助(2018KTSCX258)

摘　　要：纯电动汽车的续航行驶里程相较于传统汽车显著较短。较短的续航里程导致纯电动汽车消费者普遍存在较高的里程焦虑。加之充电基础设施的不足,进一步加剧了消费者对纯电动汽车使用的担忧。因此,在车辆运行过程中,需充分考虑电池SOC的消耗以及AMT等系统效率变化对换挡控制规律的影响,以进一步节省汽车能量消耗,提升汽车的行驶里程。The cruising range of pure electric vehicles is much lower than that of traditional vehicles when the fuel tank is full.The shorter cruising range means that consumers of pure electric vehicles have a higher degree of range anxiety.The lack of charging infrastructure undoubtedly further aggravates consumers’concerns about using pure electric vehicles.Therefore,it is necessary to consider the influence of battery SOC consumption and the efficiency change of systems such as AMT on the shift control law during vehicle operation.Further save the energy consumption of the vehicle and increase the driving range of the vehicle.

关 键 词：新能源汽车 纯电动汽车 电池SOC 换挡规律 

分 类 号：U462[机械工程—车辆工程]