| 小型液压挖掘机回转过程能量消耗与节能研究 |
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| 引用本文： | 杨敬,权龙,杨阳. 小型液压挖掘机回转过程能量消耗与节能研究[J]. 中国公路学报, 2011, 0(5) |
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| 作者姓名： | 杨敬 权龙 杨阳 |
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| 作者单位： | 太原理工大学机械电子工程研究所; |
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| 基金项目： | 国家自然科学基金项目(50975188) |
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| 摘 要： | 为了使小型液压挖掘机在回转过程中降低能量消耗,对小型液压挖掘机在重载工况下以不同转动惯量回转时的能量消耗特性进行分析,利用Pro/E软件建立了整机的三维模型,利用AME-sim软件建立了液压系统仿真模型,通过ADAMS和AMEsim软件对模型进行联合仿真,并进行试验研究,得到小型液压挖掘机在回转过程中由转动惯量变化引起的能量消耗和系统压力变化的规律。结果表明:在重载工况下以小转动惯量回转时,采用柴油机停缸技术,可以使平均燃油消耗下降15%。
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| 关 键 词： | 机械工程 液压挖掘机 仿真 能量消耗 回转过程 节能 |
Research on Energy Consumption and Conservation of Light Type Hydraulic Excavator in Swing Process |
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| YANG Jing,QUAN Long,YANG Yang. Research on Energy Consumption and Conservation of Light Type Hydraulic Excavator in Swing Process[J]. China Journal of Highway and Transport, 2011, 0(5) |
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| Authors: | YANG Jing QUAN Long YANG Yang |
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| Affiliation: | YANG Jing,QUAN Long,YANG Yang(Institute of Mechatronics Engineering,Taiyuan University of Technology,Taiyuan 030024,Shanxi,China) |
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| Abstract: | In order to reduce energy consumption of light type hydraulic excavators in swing process,the energy consumption characteristics of light type hydraulic excavators which was swung with varied rotary inertia under working condition of heavy load was analyzed.Three-dimensional model of the complete machine was established by Pro/E software.The simulation model of the hydraulic system was established by AMEsim software,co-simulation on the model through ADAMS and AMEsim software was conducted,and experimental ... |
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| Keywords: | mechanical engineering hydraulic excavator simulation energy consumption swing process energy conservation |
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