2021年 04期

Energy Management Strategy of Fuel Cell Electric Vehicles Based on Wavelet Rules


摘要(Abstract):

通过分析影响燃料电池电动汽车燃料电池使用寿命的机理,提出一种具有实用性的基于小波规则的能量管理策略;根据负载瞬态功率需求,构建Haar小波双通道滤波器组,实现整车需求功率的小波一级功率分流,初步满足燃料电池的基频功率需求;结合基于规则的控制策略实现二级功率分流,以平衡峰值功率和负载高频波动功率;结合MATLAB-Simulink联合仿真平台进行仿真验证。结果表明,与单一的基于规则的控制策略相比,基于小波规则二级功率分流的控制策略能够更好地抑制燃料电池的瞬态峰值功率,确保燃料电池工作在高效区间,更有效地延长燃料电池使用寿命,并且经济性较好。

关键词(KeyWords): 燃料电池;能量管理策略;小波规则;二级功率分流

基金项目(Foundation): 国家自然科学基金项目(51805301);; 山东省自然科学基金项目(ZR2019BEE043)

作者(Author): 王永军,孙宾宾,李文涛,高松,颜敬昊,魏国

DOI: 10.13349/j.cnki.jdxbn.20210127.002

参考文献(References):

[1] SIKHA G,POPOV B N.Performance optimization of a battery-capacitor hybrid system[J].Journal of Power Sources,2004,134(1):130-138.

[2] 倪如尧,刘金玲,许思传.燃料电池汽车能量管理控制策略研究[J].汽车实用技术,2019(1):34-38.

[3] 张梦,杨玉新,罗羽,等.模糊逻辑应用的燃料电池汽车能量管理策略[J].电气自动化,2020,42(1):50-53.

[4] 聂彦鑫,黄东越,郑志强,等.基于燃料电池电动汽车的能量管理控制策略研究[J].机电一体化,2019,25(6):28-33.

[5] 郭朋彦,宗贺辉,王一博,等.氢燃料电池混合动力汽车能量管理系统建模与仿真分析[J].汽车电器,2020(1):13-16.

[6] 宋昱,韩恺,李小龙,等.燃料电池汽车混合度与能量管理策略研究[J].交通科技与经济,2019,21(2):40-46,67.

[7] ERDINC O,VURAL B,UZUNOGLU M.A wavelet-fuzzy logic based energy management strategy for a fuel cell/battery/ultra-capacitor hybrid vehicular power system[J].Journal of Power Sources,2009,194(1):369-380.

[8] PAN M,YAN J,TU Q Z,et al.Fuzzy control and wavelet transform-based energy management strategy design of a hybrid tracked bulldozer[J].Journal of Intelligent & Fuzzy Systems,2015,29(16):2565-2574.

[9] 刘孟楠,周志立,徐立友,等.基于随机载荷功率谱的电动拖拉机复合能量系统研究[J].农业机械学报,2018,49(2):358-366.

[10] YAN M,LI M L,HE H W,et al.Rule-based energy management for dual-source electric buses extracted by wavelet transforms[J].Journal of Cleaner Production,2018,189:116-127.

[11] SUN G Z,PARKS,LIN Z L.Modeling and simulation of PEM fuel cell/battery hybrid vehicle[J].系统仿真学报,2018,30(12):4816-4824.

[12] ATES Y,ERDINC O,UZUNOGLU M,et al.Energy management of an FC/UC hybrid vehicular power system using a combined neural network-wavelet transforms based strategy[J].International Journal of Hydrogen Energy,2010,35(2):774-783.

[13] ZHANG X,MI C.Vehicle power management:modeling control and optimization[M].London:Spring,2011.

[14] ZHANG X,MI C C,MASRUR A,et al.Wavelet-transform-based power management of hybrid vehicles with multiple on-board energy sources including fuel cell,battery and ultra-capacitor[J].Journal of Power Sources,2008,185(2):1533-1543.

[15] ZHANG Q,DENG W W.An adaptive energy management system for electric vehicles based on driving cycle identification and wavelet transform[J].Energies,2016,9(5):341.