Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator

This paper will develop a novel electro-hydraulic actuator with energy saving characteristics. This system is able to work in differential configurations through the shifting algorithm of the valves, meaning that this developed system can be adjusted flexibly to obtain the desirable working requirem...

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Autores principales:	Triet Hung Ho, Thanh Danh Le
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	electro-hydraulic actuator (EHA) switching control valves energy saving hydraulic system Materials of engineering and construction. Mechanics of materials TA401-492 Production of electric energy or power. Powerplants. Central stations TK1001-1841
Acceso en línea:	https://doaj.org/article/c4e98cc5fc96427eaa34eda290053d95
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spelling	oai:doaj.org-article:c4e98cc5fc96427eaa34eda290053d952021-11-25T15:56:59ZDevelopment and Evaluation of Energy-Saving Electro-Hydraulic Actuator10.3390/act101103022076-0825https://doaj.org/article/c4e98cc5fc96427eaa34eda290053d952021-11-01T00:00:00Zhttps://www.mdpi.com/2076-0825/10/11/302https://doaj.org/toc/2076-0825This paper will develop a novel electro-hydraulic actuator with energy saving characteristics. This system is able to work in differential configurations through the shifting algorithm of the valves, meaning that this developed system can be adjusted flexibly to obtain the desirable working requirements including the high effectiveness of energy recovery from the load, high velocity or torque. Instead of establishing the mathematical model for the purpose of the dynamic analysis, a model of the developed actuator is built in AMESim software. The simulation results reveal that the system is able to save approximately 20% energy consumption compared with a traditional without energy recovery EHA. Furthermore, to evaluate the accuracy of the model, experiments will be performed that prove strongly that the experimental results are well matched to the results attained from the simulation model. This work also offers a useful insight into designing and analyzing hydraulic systems without experiments.Triet Hung HoThanh Danh LeMDPI AGarticleelectro-hydraulic actuator (EHA)switching control valvesenergy saving hydraulic systemMaterials of engineering and construction. Mechanics of materialsTA401-492Production of electric energy or power. Powerplants. Central stationsTK1001-1841ENActuators, Vol 10, Iss 302, p 302 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	electro-hydraulic actuator (EHA) switching control valves energy saving hydraulic system Materials of engineering and construction. Mechanics of materials TA401-492 Production of electric energy or power. Powerplants. Central stations TK1001-1841
spellingShingle	electro-hydraulic actuator (EHA) switching control valves energy saving hydraulic system Materials of engineering and construction. Mechanics of materials TA401-492 Production of electric energy or power. Powerplants. Central stations TK1001-1841 Triet Hung Ho Thanh Danh Le Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator
description	This paper will develop a novel electro-hydraulic actuator with energy saving characteristics. This system is able to work in differential configurations through the shifting algorithm of the valves, meaning that this developed system can be adjusted flexibly to obtain the desirable working requirements including the high effectiveness of energy recovery from the load, high velocity or torque. Instead of establishing the mathematical model for the purpose of the dynamic analysis, a model of the developed actuator is built in AMESim software. The simulation results reveal that the system is able to save approximately 20% energy consumption compared with a traditional without energy recovery EHA. Furthermore, to evaluate the accuracy of the model, experiments will be performed that prove strongly that the experimental results are well matched to the results attained from the simulation model. This work also offers a useful insight into designing and analyzing hydraulic systems without experiments.
format	article
author	Triet Hung Ho Thanh Danh Le
author_facet	Triet Hung Ho Thanh Danh Le
author_sort	Triet Hung Ho
title	Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator
title_short	Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator
title_full	Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator
title_fullStr	Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator
title_full_unstemmed	Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator
title_sort	development and evaluation of energy-saving electro-hydraulic actuator
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c4e98cc5fc96427eaa34eda290053d95
work_keys_str_mv	AT triethungho developmentandevaluationofenergysavingelectrohydraulicactuator AT thanhdanhle developmentandevaluationofenergysavingelectrohydraulicactuator
_version_	1718413405083140096

Development and Evaluation of Energy-Saving Electro-Hydraulic Actuator

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