Research Review of a Vehicle Energy-Regenerative Suspension System

Energies

卷:13

Liu Zhang¹  Yanju Ji¹  Jiabao Zhang¹  Xueying Lv²  Huanyu Zhao²  Guanyu Zhang² 

[1] Electrical Engineering, Jilin University, Changchun 130061, China;

[2] College of Instrumentation &

关键词: energy loss;    regenerative suspension;    hydraulic regenerative suspension;    regeneration energy;   

DOI  :  10.3390/en13020441

来源: DOAJ

【 摘 要 】

Vehicles are developing in the direction of energy-saving and electrification. suspension has been widely developed in the field of vehicles as a key component. Traditional hydraulic energy-supply suspensions dissipate vibration energy as waste heat to suppress vibration. This part of the energy is mainly generated by the vehicle engine. In order to effectively utilize the energy of this part, the energy-regenerative suspension with energy recovery converts the vibrational energy into electrical energy as the vehicle’s energy supply equipment. This article reviews the hydraulically powered suspension of vehicles with energy recovery. The importance of such suspension in vehicle energy recovery is analyzed. The main categories of energy-regenerative suspension are illustrated from different energy recovery methods, and the research status of hydraulic energy-regenerative suspension is comprehensively analyzed. Important factors that affect the shock-absorbing and regenerative characteristics of the suspension system are studied. In addition, some unresolved challenges are also proposed, which provides a reference value for the development of energy-regenerative suspension systems for hybrid new energy vehicles

【 授权许可】

Unknown