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Developments in energy regeneration technologies for hydraulic excavators: A review

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Alternative Title
Developments in energy regeneration technologies for hydraulic excavators: A review
Abstract
Construction machinery, especially hydraulic excavators, plays an important role in building and other industries. However, they often consume a lot of energy and emit large amounts of harmful emissions into the environment. This study focuses on energy regeneration technologies which can help reduce energy consumption and pollution in hydraulic excavators. First, potential recoverable energy sources in excavator mechanisms are
analyzed. Next, energy regeneration systems are classified according to energy storage devices and their development is comprehensively reviewed through the state-of-art. The research gaps, market opportunities and future development directions of energy regeneration systems are discussed to underpin future development opportunities. A new conceptual design of ERS has been proposed to improve the energy regeneration efficiency whilst minimising the power consumption of hydraulic excavators.
Author(s)
도 치 크엉딘 앙 충안경관장 찌 둥
Issued Date
2021
Type
Article
Keyword
Hydraulic excavatorEnergy regenerationElectric systemHydraulic system
DOI
10.1016/j.rser.2021.111076
URI
https://oak.ulsan.ac.kr/handle/2021.oak/8861
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_gale_infotracacademiconefile_A662207435&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,Developments%20in%20energy%20regeneration%20technologies%20for%20hydraulic%20%20excavators:%20A%20review&offset=0&pcAvailability=true
Publisher
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
Location
영국
Language
영어
ISSN
1364-0321
Citation Volume
145
Citation Number
1
Citation Start Page
111076
Citation End Page
111076
Appears in Collections:
Engineering > Mechanical and Automotive Engineering
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