煤矿液力传动车辆动力性和燃油经济性的研究  

Research on Tractive Performance and Fuel Economy of Coal Mine Hydraulic Drive Vehicle

作　　者：代立明 DAI Li-ming(Shanxi Tiandi Coal Mine Machine Co.,Ltd.,Taiyuan,030006,Shanxi)

机构地区：[1]山西天地煤机装备有限公司,山西太原030006

出　　处：《凿岩机械气动工具》2021年第3期47-49,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：从煤矿液力传动车辆的动力性与经济性评价指标入手,提出以涡轮的最大平均输出功率系数作为煤矿液力传动车辆优化匹配的动力性评价指标,对现有煤矿液力传动车辆的动力性与经济性进行评价与优化匹配[1],以期达到所需的动力性、燃油经济性,改善整车性能。Starting from peformance and economy indicators of the coal mine hydraulic drive vehicle,the paper proposes the max average output power of the turbine being the evaluating indicator of power used for the optimized fitting of the coal mine hydraulic drive vehicle.Evaluation and the optimized fitting of tractive performance and economy of the the coal mine hydraulic drive vehicle are performed in order to achieve the desired tractive performance,fuel economy and overall performance of the vehicle.

关 键 词：煤矿液力传动车辆 动力性 燃油经济性 

分 类 号：U262.9+2[机械工程—车辆工程]