HEV复合电源自适应能量管理策略  

Hybrid Supply System Energy Management Strategy of Hybrid Electric Vehicle Based on Adaptive Filter

作　　者：闫晓鸣 王大志[1] 梁雨 李云路[1] YAN Xiao-ming;WANG Da-zhi;LIANG Yu;LI Yun-lu(School of Information Science&Engineering,Northeastern University,Shenyang 110819,China)

机构地区：[1]东北大学信息科学与工程学院

出　　处：《控制工程》2019年第9期1722-1727,共6页Control Engineering of China

基　　金：国家自然科学基金重点项目(61433004)

摘　　要：为提高混合动力车辆复合电源能量利用效率,提出一种基于自适应滤波方法的混合动力车辆(Hybrid Electric Vehicles, HEV)复合电源能量管理策略。首先,对HEV复合电源以及双向DC/DC变换器进行建模;然后,采用基于功率分流法的自适应率,设计得到新的复合电源自适应能量管理策略;最后,通过不同工况下的仿真实验,验证该方法的有效性。仿真结果表明,该方法能够有效分配HEV复合电源的功率,该策略具有能量利用率高的特点。In order to improve the energy efficiency of the power supply system of hybrid electric vehicle(HEV),an energy management strategy based on adaptive filter is proposed.Firstly,the hybrid power supply system and the bi-directional DC/DC converter of HEV are modeled.Secondly,the adaptive law based on power-split is selected and the novel hybrid power adaptive energy management strategy is designed.Finally,the effectiveness of the proposed method is verified by the simulation experiment under different working conditions.The experimental results show that,the proposed method can transmit power of hybrid power system of HEV effectively to achieve high energy utilization.

关 键 词：能量管理 自适应率 滤波器 混合动力车辆 

分 类 号：TN713[电子电信—电路与系统] U469.7[机械工程—车辆工程]