Research and test on electrical power recovery of hydraulic motor test bench

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Zhang, Peng^1 ; Jin, Xiajie^1 ; Jin, Jian^1

School of Electromechanical Engineering and Automation, Shanghai University, Shanghai

200000, China^1

关键词: Electric power;    Electrical power;    Power recovery;    Recovery rate;    Test benches;    Test pressure;    Test speed;    Test systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/3/032059/pdf
DOI  :  10.1088/1755-1315/189/3/032059

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

In this paper, the working principle of a kind of hydraulic motor test bench based on electric power recovery has been described. Relationship between the pressure, speed, torque and other parameters of the test bench with the recovery rate has been tested and analyzed. According to the test, hydraulic motor test speed and test pressure have a certain impact on the system power recovery rate. By choosing appropriate test speed and pressure, greatly reduce of the power consumption of the test system and of system heat dissipation can be realized.