油液混合动力装载机能量再生系统研究  

Research of Energy Reuse System for Hydraulic Hybrid Power Loaders

作　　者：李磊[1] 李莺莺[1] 孟广良 张卫东[1] 

机构地区：[1]天津工程机械研究院

出　　处：《工程机械》2012年第12期27-31,7,共5页Construction Machinery and Equipment

摘　　要：首先根据ZL50型装载机的工作特点进行分析,确定混合动力方式,并提出使用恒转矩制动控制方式对车辆制动能量进行回收。然后,在AMESim软件中对油液混合动力装载机进行建模,并对能量回收系统中关键元件参数的确定进行研究,给出仿真结果。最后,通过对3组仿真结果对比分析,总结油液混合动力装载机采用恒转矩制动控制的特点。It was based on operational features of ZL50 loader to have defined a hybrid power mode by providing brake energy recovery from the constant torque brake control.A simulation model was constructed with AMESim for the loader driven with hydraulic hybrid power.The simulation results show that the constant torque brake control can satisfy requirements of the energy reuse system,which was followed with a study on how to define parameters for key components of the power reuse system.

关 键 词：油液混合动力装载机 恒转矩控制 AMESIM 

分 类 号：TH243[机械工程—机械制造及自动化]