Potential energy harvesting analysis and test on energy-regenerative suspension system

被引：0
|
作者：
Hubei Key Laboratory of Advanced Technology of Automotive Parts, Wuhan University of Technology, Wuhan [1 ]
430070, China
不详 [2 ]
311200, China
机构：
[1] Hubei Key Laboratory of Advanced Technology of Automotive Parts, Wuhan University of Technology, Wuhan
[2] Tech. Center, Wanxiang Group, Hangzhou
来源：
Zhendong Ceshi Yu Zhenduan | / 2卷 / 225-230期
关键词：
Energy harvesting; Energy-regenerative suspension; Suspension; Vehicle;
D O I：
10.16450/j.cnki.issn.1004-6801.2015.02.004
中图分类号：
学科分类号：
摘要：
Passive suspension through a shock absorber converts the vibration energy in vehicles to thermal energy that is then is released into air, in order to reduce the vehicle's vibration. However, the energy-regenerative suspension can harvest part of this energy. It is thus significant to analyze the dissipated energy in order to estimate the potential of energy-regenerative suspension. In this paper, a quarter car model is built to research the suspension's dynamical displacement, dynamical velocity and recyclable energy. A road test is carried out to verify the simulation method. Meanwhile, the influence factors related to the potential vibration energy are analyzed, and the results show that the tire stiffness, road grade and vehicle velocity significantly impact the amount of recyclable energy. Throughout the analysis, it can be found that energy-regenerative suspension in the context of recyclable energy is appropriate for commercial vehicles. ©, 2015, Nanjing University of Aeronautics an Astronautics. All right reserved.
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页码：225 / 230
页数：5
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