Study on an Energy-saving System for a Hydraulic Excavator′s Boom

被引：0
|
作者：
ZHANG Shu-zhong
机构：
来源：
InternationalJournalofPlantEngineeringandManagement | 2010年 / 15卷 / 02期
关键词：
hydraulic excavator; hydraulic accumulator; flow regeneration; potential energy recovery;
D O I：
10.13434/j.cnki.1007-4546.2010.02.006
中图分类号：
TH137 [液压传动];
学科分类号：
080401 ; 080704 ;
摘要：
To improve the energy efficiency of a hydraulic boom,a new energy-saving system adopting a hydraulic accumulator is proposed.First,the principle of the system is presented.Then,the dynamic simulation is introduced.Finally,the conclusions are given based on the analysis of simulation data.In Summary,the innovative energy-saving system combines flow regeneration and potential energy recovery,runs steadily and comfortably,saves energy remarkably and has good potential for improving energy utilization of a hydraulic excavator.
引用
收藏
页码：121 / 124
页数：4
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