一种用于液驱混合动力车辆的蓄能器回路
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摘要
设计了一种用于液驱混合动力车辆的蓄能器储能回路,搭建了试验台架,完成了蓄能器充压、保压试验,得出了系统配置参数对蓄能器充能效果的影响规律。试验结果表明:所设计的回路满足设计需求,电机转速1 000 r/min时,回路综合性能较好,变量泵排量范围34～46 cm~3/rev。
An energy storage circuit of accumulator for hydraulic hybrid vehicle was designed. The test bench was built. The pressure-filling and pressure-holding test of accumulator was completed,and the influence of the system configuration parameters on the energy-charging effect of the accumulator was obtained. The test results show that the designed circuit can meet the design demand,the overall performance of the circuit is better when the motor speed is 1 000 r/min,and the range of pump displacement is 34 ～ 46 cm~3/rev.
An energy storage circuit of accumulator for hydraulic hybrid vehicle was designed. The test bench was built. The pressure-filling and pressure-holding test of accumulator was completed,and the influence of the system configuration parameters on the energy-charging effect of the accumulator was obtained. The test results show that the designed circuit can meet the design demand,the overall performance of the circuit is better when the motor speed is 1 000 r/min,and the range of pump displacement is 34 ～ 46 cm~3/rev.
引文
[1]赵博.串联式液压混合动力车辆参数优化及系统仿真研究[D].长春:吉林大学,2015.
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[3]朱瑞博,朱毅,雷晶涛.蓄能器在工程机械中的选择与计算[J].工程机械文摘,2015(3):87-88.
[4]李翔晟,陈斗,李晓.液驱混合动力车辆动力源储能元件匹配优化研究[J].中国机械工程,2013,24(18):2550-2555.
[5]那天明.基于液压混合动力车辆的蓄能器特性分析[J].汽车零部件,2018(4):1-5.
[6]路甬祥.液压气动技术手册[M].北京:机械工业出版社,2002.
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[8]MA X,LUO K,ZHANG L,et al.Modeling and Analysis of Torsional Vibration on Engine-Generator System of Hybrid Electric Vehicle[C]//2014中国汽车工程学会年会论文集.上海:中国汽车工程学会,2014:59-70.
[9]Realization and Analysis of Good Fuel Economy and Kinetic Performance of a Low-cost Hybrid Electric Vehicle[J].Chinese Journal of Mechanical Engineering,2011,24(5):774-789.
[10]JIANG Jihai.Development of Hydraulic Power Unit and Accumulator Charging Circuit for Electricity generation,Storage and Distribution[J].Journal of Harbin Institute of Technology,2008(1):60-64.
[2]冯代伟.串联型液压混合动力汽车的能量管理策略研究[D].成都:电子科技大学,2012.
[3]朱瑞博,朱毅,雷晶涛.蓄能器在工程机械中的选择与计算[J].工程机械文摘,2015(3):87-88.
[4]李翔晟,陈斗,李晓.液驱混合动力车辆动力源储能元件匹配优化研究[J].中国机械工程,2013,24(18):2550-2555.
[5]那天明.基于液压混合动力车辆的蓄能器特性分析[J].汽车零部件,2018(4):1-5.
[6]路甬祥.液压气动技术手册[M].北京:机械工业出版社,2002.
[7]李翔晟,常思勤.新型电控液驱车辆储能元件特性分析[J].中国机械工程,2007(10):1244-1247.
[8]MA X,LUO K,ZHANG L,et al.Modeling and Analysis of Torsional Vibration on Engine-Generator System of Hybrid Electric Vehicle[C]//2014中国汽车工程学会年会论文集.上海:中国汽车工程学会,2014:59-70.
[9]Realization and Analysis of Good Fuel Economy and Kinetic Performance of a Low-cost Hybrid Electric Vehicle[J].Chinese Journal of Mechanical Engineering,2011,24(5):774-789.
[10]JIANG Jihai.Development of Hydraulic Power Unit and Accumulator Charging Circuit for Electricity generation,Storage and Distribution[J].Journal of Harbin Institute of Technology,2008(1):60-64.