| 基于综合燃油消耗率的混合动力汽车能量管理策略研究 |
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| 引用本文： | 龚海渊,秦大同,刘永刚,刘东阳.基于综合燃油消耗率的混合动力汽车能量管理策略研究[J].内燃机,2012(5):37-42. |
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| 作者姓名： | 龚海渊 秦大同 刘永刚 刘东阳 |
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| 作者单位： | 重庆大学机械传动国家重点实验室,重庆,400030 |
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| 基金项目： | 重庆市重大科技攻关资助项目(CSTC2008AA6025) |
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| 摘 要： | 通过对单轴并联式混合动力汽车综合燃油消耗率的建模计算,以综合燃油消耗率(Integrated Specific Fuel Consumption,ISFC)最低为目标确定了该混合动力系统各工作模式的工作范围,并制定了相应的整车能量管理策略。在此基础上,利用Matlab/Simulink仿真平台,建立了混合动力系统能量管理策略的仿真模型,结果表明采用控制策略使该混合动力汽车的燃油经济性比传统汽车和采用基线控制策略的相同混合动力汽车有显著提高。
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| 关 键 词： | 并联式混合动力汽车 工作模式 综合燃油消耗率 能量管理策略 |
Research for Energy Management Strategy Based on ISFC of Hybrid Electric Vehicle |
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| GONG Haiyuan,QIN Datong,LIU Yonggang,LIU Dongyang.Research for Energy Management Strategy Based on ISFC of Hybrid Electric Vehicle[J].Internal Combustion Engines,2012(5):37-42. |
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| Authors: | GONG Haiyuan QIN Datong LIU Yonggang LIU Dongyang |
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| Affiliation: | (The State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing 400044,China) |
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| Abstract: | Based on the modeling and calculation of the Integrated Specific Fuel Consumption(ISFC) for single-parallel Hybrid Electric Vehicle(HEV),the working range of each mode of HEV power train system is determined according to the target of the lowest ISFC,and the corresponding energy management strategy is established.The fuel economy simulation and analysis with the designed energy management strategy have been conducted using Matlab/Simulink platform,the results show that the HEV fuel economy with the strategy proposed by this paper has been greatly improved comparing with conventional vehicle and with the ruled-based control strategy respectively. |
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| Keywords: | parallel hybrid vehicle working mode integrated specific fuel consumption energy management strategy |
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