Control and energy performances of water hydraulic FST and PMT systems

Water hydraulics is increasingly used in industrial application because of its inherent advantages including environmental friendliness, high safety against fire hazards, running cost reduction, and easy availability. However, water hydraulics remains two restrictions to make it popular in real appl...

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Autores principales:	Pha N. PHAM, Kazuhisa ITO, Shigeru IKEO
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2014
Materias:	water hydraulics velocity response energy saving fst pmt Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/dd2bbbb5c7f64e71835619dcb1fc3939
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spelling	oai:doaj.org-article:dd2bbbb5c7f64e71835619dcb1fc39392021-11-26T06:09:52ZControl and energy performances of water hydraulic FST and PMT systems2187-974510.1299/mej.2014fe0033https://doaj.org/article/dd2bbbb5c7f64e71835619dcb1fc39392014-08-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/1/4/1_2014fe0033/_pdf/-char/enhttps://doaj.org/toc/2187-9745Water hydraulics is increasingly used in industrial application because of its inherent advantages including environmental friendliness, high safety against fire hazards, running cost reduction, and easy availability. However, water hydraulics remains two restrictions to make it popular in real application; higher price of water hydraulic devices and larger energy loss than conventional one. Thus, finding a suitable water hydraulic system that can reduce the price and save energy is one of the most important requirements for water hydraulic society. A water hydraulic fluid switching transmission (FST) and a water hydraulic pump motor transmission (PMT) that use cheap devices and can recover energy in deceleration process are good solutions for these difficulties. This study aims to compare two most important performances that are velocity response and energy saving of water hydraulic FST and PMT systems, in particular, focusing on detail analysis of energy saving performance. A method to estimate the relative wasted energy of FST in comparison with PMT system is also proposed. The PMT system has revealed many advantages such as reducing noise because of smooth operation, lengthening the duration of life of the devices, and especially the drastic reduction in both steady state errors in working phase and energy consumption.Pha N. PHAMKazuhisa ITOShigeru IKEOThe Japan Society of Mechanical Engineersarticlewater hydraulicsvelocity responseenergy savingfstpmtMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 1, Iss 4, Pp FE0033-FE0033 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	water hydraulics velocity response energy saving fst pmt Mechanical engineering and machinery TJ1-1570
spellingShingle	water hydraulics velocity response energy saving fst pmt Mechanical engineering and machinery TJ1-1570 Pha N. PHAM Kazuhisa ITO Shigeru IKEO Control and energy performances of water hydraulic FST and PMT systems
description	Water hydraulics is increasingly used in industrial application because of its inherent advantages including environmental friendliness, high safety against fire hazards, running cost reduction, and easy availability. However, water hydraulics remains two restrictions to make it popular in real application; higher price of water hydraulic devices and larger energy loss than conventional one. Thus, finding a suitable water hydraulic system that can reduce the price and save energy is one of the most important requirements for water hydraulic society. A water hydraulic fluid switching transmission (FST) and a water hydraulic pump motor transmission (PMT) that use cheap devices and can recover energy in deceleration process are good solutions for these difficulties. This study aims to compare two most important performances that are velocity response and energy saving of water hydraulic FST and PMT systems, in particular, focusing on detail analysis of energy saving performance. A method to estimate the relative wasted energy of FST in comparison with PMT system is also proposed. The PMT system has revealed many advantages such as reducing noise because of smooth operation, lengthening the duration of life of the devices, and especially the drastic reduction in both steady state errors in working phase and energy consumption.
format	article
author	Pha N. PHAM Kazuhisa ITO Shigeru IKEO
author_facet	Pha N. PHAM Kazuhisa ITO Shigeru IKEO
author_sort	Pha N. PHAM
title	Control and energy performances of water hydraulic FST and PMT systems
title_short	Control and energy performances of water hydraulic FST and PMT systems
title_full	Control and energy performances of water hydraulic FST and PMT systems
title_fullStr	Control and energy performances of water hydraulic FST and PMT systems
title_full_unstemmed	Control and energy performances of water hydraulic FST and PMT systems
title_sort	control and energy performances of water hydraulic fst and pmt systems
publisher	The Japan Society of Mechanical Engineers
publishDate	2014
url	https://doaj.org/article/dd2bbbb5c7f64e71835619dcb1fc3939
work_keys_str_mv	AT phanpham controlandenergyperformancesofwaterhydraulicfstandpmtsystems AT kazuhisaito controlandenergyperformancesofwaterhydraulicfstandpmtsystems AT shigeruikeo controlandenergyperformancesofwaterhydraulicfstandpmtsystems
_version_	1718409812451000320

Control and energy performances of water hydraulic FST and PMT systems

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