Researching on Valve System of Hydraulic Electromagnetic Energy-Regenerative Shock Absorber

Abstract:

Hydraulic electromagnetic energy-regenerative shock absorber is a new kind of shock absorbers, who can perform the function of a standard shock while acting as an additional source of power. One of the core components of this new shock absorber is the valve system. And its function is to rectify the direction of the oil flow. Then the oil can flow through the hydraulic motor from one port only no matter in expansion stroke or compression stroke. The research focused on the compactness, sensitivity and energy recovery rate of two different valve systems. And the results showed that the valve system composed of check valves better matched the hydraulic electromagnetic energy-regenerative shock absorber.

• Periodical: Applied Mechanics and Materials (Volumes 157-158)
• Pages: 911-914
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.157-158.911
• Online since: February 2012
• Authors: Zhi Gang Fang, Xue Xun Guo, Lin Xu, Jie Zhang
• Keywords: Hydraulic Electromagnetic Energy-Regenerative, Shock Absorber, Valve System

References

[1] Xuexun Guo, Lin Xu, Bo Yang, Haotian Wu. Structure Designs and Evaluation of Performance Simulation of Hydraulic Transmission Electromagnetic Energy-regenerative Active Suspension, SAE Paper 2011-01-0760.

DOI: 10.4271/2011-01-0760

[2] Lin Xu, Bo Yang, Xuexun Guo, Long Yuan. Controlling Methods Study on Damping Force of Hydraulic Electromagnetic Energy-Regenerative Absorber, SAE Paper 2011-01-0761.

DOI: 10.4271/2011-01-0761

[3] Lin Xu, Xuexun Guo, Jun Yan. Feasibility Study on Active Control of Hydraulic Electromagnetic Energy-regenerative Absorber, Advanced Materials Research Vols. 139-141(2010) pp.2631-2635.

DOI: 10.4028/www.scientific.net/amr.139-141.2631