Research on Parallel Hybrid Hydraulic Excavator Based on Energy Regeneration and Capacitor Accumulator

摘要：

Adopting hybrid system is a new way for hydraulic excavator to achieve energy saving. A parallel hybrid hydraulic excavator, which uses a set of capacitor as accumulator and a hydraulic motor to regenerate the energy of the return oil from the actuator, is proposed and researched. Experimental results indicate that this system can improve the distribution of engine work points, and the control performance of the regeneration system maintains good.

关键词： energy saving energy regeneration capacitor parallel hybrid system hydraulic excavator

作者: Xiao Qing Wang Qingfeng Zhang Yanting

作者单位: The State Key Laboratory of Fluid Power Transmission and Control,Zhejiang University, Hangzhou, Zhej College of Mechanical and Electrical Engineering, China University of Petroleum. Dongying, Shandong,

会议类型: 国际会议

会议名称: The Fifth International Symposium on Fluid Power Transmission and Control(ISFP2007)（2007年国际流体动力传输与控制学术会议）

会议地点: 北戴河

会议语种:英文

页码: 922-925

在线出版日期: 2007-06-06（万方平台首次上网日期，不代表论文的发表时间）