基于能量计算模型的混合动力系统理论油耗分析
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摘要
本文中基于混合动力系统内部能量流,提出系统平均综合传动效率概念,并建立基于能量计算的混合动力系统理论油耗模型。结合混合动力系统基本节油途径,考虑再生制动、发动机平均燃油消耗率和平均综合传动效率变化因素,建立混合动力系统理论综合油耗增量计算模型,并针对功率分流式混联混合动力系统的油耗及其影响因素进行深入的定量分析。整车燃油经济性仿真结果和油耗影响因素理论分析结论验证了所提出方法的合理性。
Based on the hybrid power system internal energy flow, the concept of average integrated transmission efficiency is proposed and the theoretical fuel consumption model is built on the basis of energy calculation in this paper. Combined with the basic fuel-saving approach of hybrid power system, the incremental theoretical calculation model of fuel consumption is established, considering the factors of regenerative braking, average engine fuel consumption and average integrated transmission efficiency change. Finally, the quantitative analysis of fuel consumption and the influencing factors of a typical power-split hybrid power system is carried out. Simulation results of vehicle fuel economy and the theoretical analysis of the fuel consumption influencing factors show the rationality of the proposed method.
Based on the hybrid power system internal energy flow, the concept of average integrated transmission efficiency is proposed and the theoretical fuel consumption model is built on the basis of energy calculation in this paper. Combined with the basic fuel-saving approach of hybrid power system, the incremental theoretical calculation model of fuel consumption is established, considering the factors of regenerative braking, average engine fuel consumption and average integrated transmission efficiency change. Finally, the quantitative analysis of fuel consumption and the influencing factors of a typical power-split hybrid power system is carried out. Simulation results of vehicle fuel economy and the theoretical analysis of the fuel consumption influencing factors show the rationality of the proposed method.
引文
[1] 王钦普,游思雄,李亮,等.插电式混合动力汽车能量管理策略研究综述[J].机械工程学报,2017,53(16):1-19.
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[3] GHAYEBLOO A, RADAN A. Superiority of dual-mechanical-port-machine-based structure for series-parallel hybrid electric vehicle applications[J]. IEEE Transactions on Vehicular Technology,2016,65(2):589-602.
[4] PEI H, HU X, YANG Y, et al. Configuration optimization for improving fuel efficiency of power split hybrid powertrains with a single planetary gear[J]. Applied Energy,2018,214:103-116.
[5] ZHUANG W, ZHANG X, PENG H, et al. Rapid configuration design of multiple-planetary-gear power-split hybrid powertrain via mode combination[J]. IEEE/ASME Transactions on Mechatronics,2016,21(6):2924-2934.
[6] ZENG X, YANG N, SONG D, et al. Multi-factor integrated parametric design of power-split hybrid electric bus[J]. Journal of Cleaner Production,2016,115:88-100.
[7] BORTHAKUR S, SUBRAMANIAN S C. Parameter matching and optimization of a series hybrid electric vehicle powertrain system[C]. ASME 2016 International Mechanical Engineering Congress and Exposition,2016:V012T16A003.
[8] HANNAN M A, AZIDIN F A, MOHAMED A. Multi-sources model and control algorithm of an energy management system for light electric vehicles[J]. Energy Conversion & Management,2012,62(5):123-130.
[9] MACOR A, ROSSETTI A. Fuel consumption reduction in urban buses by using power split transmissions[J]. Energy Conversion & Management,2013,71:159-171.
[10] WANG E, GUO D, YANG F. System design and energetic characterization of a four-wheel-driven series-parallel hybrid electric powertrain for heavy-duty applications[J]. Energy Conversion & Management,2015,106:1264-1275.
[11] GOKCE K, OZDEMIR A. An instantaneous optimization strategy based on efficiency maps for internal combustion engine/battery hybrid vehicles[J]. Energy Conversion & Management,2014,81(2):255-269.
[12] FINESSO R, SPESSA E, VENDITTI M. Robust equivalent consumption-based controllers for a dual-mode diesel parallel HEV[J]. Energy Conversion & Management,2016,127:124-139.
[13] 解少博,陈欢,刘通,等.基于DP-ECMS的插电式混合动力城市客车能量管理策略研究[J].汽车工程,2017,39(7):736-741.
[14] 夏超英,杜智明.丰田PRIUS混合动力汽车能量优化管理策略仿真分析[J].吉林大学学报:工学版,2017,47(2):373-383.
[15] YU K, YANG H, TAN X, et al. Model predictive control for hybrid electric vehicle platooning using slope information[J]. IEEE Transactions on Intelligent Transportation Systems,2016,17(7):1894-1909.
[16] 李腾腾,秦孔建,高俊华,等.并联混合动力客车等效燃油经济性分析[J].汽车工程,2012,34(4):297-300.
[17] 曾育平,秦大同,苏岭,等.计及驾驶室供暖功率需求的插电式混合动力汽车实时控制策略[J].汽车工程,2016,38(1):109-115.
[18] 陈雪平,张海亮,钟再敏,等.插电式混合动力汽车能耗及其影响因素分析[J].同济大学学报:自然科学版,2016,44(11):1749-1754.
[19] QIN Z, LUO Y, ZHUANG W, et al. Simultaneous optimization of topology, control and size for multi-mode hybrid tracked vehicles[J]. Applied Energy,2018,212.
[20] CHEN C. Power flow and efficiency analysis of epicyclic gear transmission with split power[J]. Mechanism and Machine Theory,2013,59(4):96-106.
[21] GUPTA A K, RAMANARAYANAN C P. Analysis of circulating power within hybrid electric vehicle transmissions[J]. Mechanism & Machine Theory,2013,64(64):131-143.
[22] 曾小华,杨南南,宋大凤,等.基于功率损失模型的混合动力系统能耗分析[J].汽车工程,2017,39(6):630-635.
[2] 苏岭,曾育平,秦大同.插电式混合动力汽车能量管理策略研究现状和发展趋势[J].重庆大学学报,2017,40(2):10-15.
[3] GHAYEBLOO A, RADAN A. Superiority of dual-mechanical-port-machine-based structure for series-parallel hybrid electric vehicle applications[J]. IEEE Transactions on Vehicular Technology,2016,65(2):589-602.
[4] PEI H, HU X, YANG Y, et al. Configuration optimization for improving fuel efficiency of power split hybrid powertrains with a single planetary gear[J]. Applied Energy,2018,214:103-116.
[5] ZHUANG W, ZHANG X, PENG H, et al. Rapid configuration design of multiple-planetary-gear power-split hybrid powertrain via mode combination[J]. IEEE/ASME Transactions on Mechatronics,2016,21(6):2924-2934.
[6] ZENG X, YANG N, SONG D, et al. Multi-factor integrated parametric design of power-split hybrid electric bus[J]. Journal of Cleaner Production,2016,115:88-100.
[7] BORTHAKUR S, SUBRAMANIAN S C. Parameter matching and optimization of a series hybrid electric vehicle powertrain system[C]. ASME 2016 International Mechanical Engineering Congress and Exposition,2016:V012T16A003.
[8] HANNAN M A, AZIDIN F A, MOHAMED A. Multi-sources model and control algorithm of an energy management system for light electric vehicles[J]. Energy Conversion & Management,2012,62(5):123-130.
[9] MACOR A, ROSSETTI A. Fuel consumption reduction in urban buses by using power split transmissions[J]. Energy Conversion & Management,2013,71:159-171.
[10] WANG E, GUO D, YANG F. System design and energetic characterization of a four-wheel-driven series-parallel hybrid electric powertrain for heavy-duty applications[J]. Energy Conversion & Management,2015,106:1264-1275.
[11] GOKCE K, OZDEMIR A. An instantaneous optimization strategy based on efficiency maps for internal combustion engine/battery hybrid vehicles[J]. Energy Conversion & Management,2014,81(2):255-269.
[12] FINESSO R, SPESSA E, VENDITTI M. Robust equivalent consumption-based controllers for a dual-mode diesel parallel HEV[J]. Energy Conversion & Management,2016,127:124-139.
[13] 解少博,陈欢,刘通,等.基于DP-ECMS的插电式混合动力城市客车能量管理策略研究[J].汽车工程,2017,39(7):736-741.
[14] 夏超英,杜智明.丰田PRIUS混合动力汽车能量优化管理策略仿真分析[J].吉林大学学报:工学版,2017,47(2):373-383.
[15] YU K, YANG H, TAN X, et al. Model predictive control for hybrid electric vehicle platooning using slope information[J]. IEEE Transactions on Intelligent Transportation Systems,2016,17(7):1894-1909.
[16] 李腾腾,秦孔建,高俊华,等.并联混合动力客车等效燃油经济性分析[J].汽车工程,2012,34(4):297-300.
[17] 曾育平,秦大同,苏岭,等.计及驾驶室供暖功率需求的插电式混合动力汽车实时控制策略[J].汽车工程,2016,38(1):109-115.
[18] 陈雪平,张海亮,钟再敏,等.插电式混合动力汽车能耗及其影响因素分析[J].同济大学学报:自然科学版,2016,44(11):1749-1754.
[19] QIN Z, LUO Y, ZHUANG W, et al. Simultaneous optimization of topology, control and size for multi-mode hybrid tracked vehicles[J]. Applied Energy,2018,212.
[20] CHEN C. Power flow and efficiency analysis of epicyclic gear transmission with split power[J]. Mechanism and Machine Theory,2013,59(4):96-106.
[21] GUPTA A K, RAMANARAYANAN C P. Analysis of circulating power within hybrid electric vehicle transmissions[J]. Mechanism & Machine Theory,2013,64(64):131-143.
[22] 曾小华,杨南南,宋大凤,等.基于功率损失模型的混合动力系统能耗分析[J].汽车工程,2017,39(6):630-635.