The Operating Principle and Experimental Verification of the Hydraulic Electromagnetic Energy-Regenerative Shock Absorber

Author:

Zhang Cheng Cai1,Xiong Zhe1,Fang Zhi Gang1,Guo Xue Xun1

Affiliation:

1. Wuhan University of Technology

Abstract

This paper introduces a new type of shock absorber: hydraulic electromagnetic energy-regenerative shock absorber (HESA), which can simultaneously implement the function of damping vibration and regenerating a portion of dissipated energies generated from passing through the damping hole. A test bench was trial-produced and used to prove the feasibility of the energy-regenerative scheme. The situation that hydraulic motor rotational speed has a sudden change in the energy regenerating process is theoretically analyzed.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

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