工程机械回转制动能量回收利用系统的研究综述  

Research Summary on Energy Recovery and Utilization System for Construction Machinery Rotary Braking

作　　者：王天义 田勇[1] 徐凤乾 赵莺慧 WANG Tian-yi;TIAN Yong;XU Feng-qian;ZHAO Ying-hui(School of Mechanical and Electrical Engineering,Henan University of Technology,Zhengzhou 450001,China)

机构地区：[1]河南工业大学机电工程学院,河南郑州450001

出　　处：《液压气动与密封》2022年第10期108-112,共5页Hydraulics Pneumatics & Seals

基　　金：河南省“三区人才支持”项目(51000559)。

摘　　要：工程机械是我国支柱产业之一,随着环保部门对非道路柴油移动机械排放要求的不断提高,工程机械的动势能量回收一直是研究的热门领域。从工程机械大惯量回转机构的制动能量回收技术方面出发,在综述目前回转制动能量回收的三种主要方式的基础上,提出一种改进的电液复合式能量回收利用系统,为未来液压节能技术的发展提供思路和参考。In recent years, environmental protection departments have increasingly higher emission requirements for non-road diesel mobile machinery. Construction machinery is one of my country’s pillar industries. Some operating agencies can feed back energy to the system. The kinetic energy recovery of construction machinery has always been a hot area of research.. Starting from the braking energy recovery technology of the large inertia slewing mechanism of construction machinery, and on the basis of introducing the three main methods of braking energy recovery at present, an improved electro-hydraulic hybrid energy recovery and utilization system is proposed for the future hydraulic system. The development of energy-saving technology provides ideas and references.

关 键 词：工程机械 制动回收 蓄能器 超级电容 

分 类 号：TH137[机械工程—机械制造及自动化]