液压挖掘机液压二次调节节能方法研究  

Research on Energy-saving Technique of Hydraulic Secondary Regulation in Hydraulic Excavator

作　　者：高佩川[1] 孙孟辉[1] 吕云嵩[1] 李建启[1] 

机构地区：[1]南京工程学院机械工程学院,南京211167

出　　处：《煤炭技术》2012年第10期19-20,29,共3页Coal Technology

基　　金：江苏省高校自然科学基金项目(04KJD510083)

摘　　要：文章针对液压挖掘机回转液压系统,应用二次调节技术,以实现转台制动能量的回收和再利用。在此基础上对节能方法的能量回收机理进行了分析,并通过AMESim进行了仿真试验,试验结果表明该节能方法节能效果较为明显,液压挖掘机能耗得到了降低。In this article, aiming at hydraulic slewing system of the hydraulic excavator, the secondary regulation was applied, to realize recycling and repurposing of braking energy of rotary table. In the base, the theory of energy regenerative of energy-saving technique：was analyzed. The simulation experiment was carried by AMESim, and the experimental result implied that energy-saving effect was obvious and energy loss was decreased.

关 键 词：液压挖掘机 二次调节技术 回转系统 

分 类 号：TD422[矿业工程—矿山机电]