| 混合动力液压挖掘机能量回收系统仿真研究 |
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| 引用本文： | 代鑫,张承宁,梁新成.混合动力液压挖掘机能量回收系统仿真研究[J].北京工商大学学报(自然科学版),2010,28(1):43-47. |
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| 作者姓名： | 代鑫 张承宁 梁新成 |
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| 作者单位： | 北京理工大学,电动车辆国家工程实验室,北京,100081 |
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| 基金项目： | 国家部委预研项目(40402070101) |
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| 摘 要： | 混合动力在工程机械的应用是当前的研究热点,为了研究混合动力挖掘机执行机构能量回收的动态过程,用多体动力学软件Recurdyn建立逼真的液压挖掘机工作装置模型,用Simulink建立了液压回路能量回收系统中马达、发电机、动力电池模型,对动臂和斗杆势能的回收过程进行了研究.分析了动臂油缸、斗杆油缸在能量回收过程马达转速变化规律及负载电磁转矩变化规律,并对能量回收效率进行了分析.为混合动力在挖掘机的技术提升方面提供可靠依据.
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| 关 键 词： | 混合动力 挖掘机 联合仿真 能量回收 Simulink Recurdyn |
ENERGY RECOVERY SYSTEM SIMULATION AND RESEARCH OF HYBRID HYDRAULIC EXCAVATOR |
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| DAI Xin,ZHANG Cheng-ning and LIANG Xin-cheng.ENERGY RECOVERY SYSTEM SIMULATION AND RESEARCH OF HYBRID HYDRAULIC EXCAVATOR[J].Journal of Beijing Technology and Business University:Natural Science Edition,2010,28(1):43-47. |
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| Authors: | DAI Xin ZHANG Cheng-ning and LIANG Xin-cheng |
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| Institution: | National Engineering Laboratory for Electric Vehicle;Beijing Institute of Technology;Beijing 100081;China |
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| Abstract: | The application of hybrid in construction machinery has become the current research focus.In order to study the energy recovery dynamic process of executive body in hybrid excavator body,the realistic working hydraulic excavator model is established by multi-body dynamics software recurdyn,and the hydraulic motors,generator,power battery model is establish by software simulink in hydraulic energy recovery system.Boom and arm on the potential energy under the recycling process were studied.Energy changes of ... |
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| Keywords: | hybrid excavator co-simulation energy recovery Simulink Recurdyn |
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