期刊论文

Design and Calculation of Hydraulic Accumulator in Excavator Rotary Device Energy Recovery System

中文

机械工程与自动化

1672-6413

2013

2

62-63

10.3969/j.issn.1672-6413.2013.02.026

本校为第一机构

以某型号挖掘机为研究对象,主要研究液压蓄能器对挖掘机回转装置制动能量回收技术.通过对挖掘机回转装置的制动过程进行动力学分析,建立能量平衡方程.利用仿真软件,对液压蓄能器的容积及工作压力进行计算,通过分析比较,实现能量再生系统中液压蓄能器的参数匹配.

In this paper ,a certain type of excavator is taken as research object ,the energy recovery technology for the accumulator in the excavator rotary device is studied .Through the dynamics analysis of the excavator rotary device brake process ,an energy balance equation is set up .By using the simulation software ,the energy accumulator capacity and working pressure are calculated ,and the simulation results are analyzed . The analysis results show the parameters matching of energ...