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The Potential of Energy Recuperation in Valve Controlled Mobile Hydraulic Systems
Linköping University, Department of Management and Engineering, Fluid and Mechatronic Systems. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0001-6452-2746
2009 (English)Conference paper, Oral presentation only (Other academic)
Abstract [en]

In this study the individual metering valve technology is put forward as a suitable base for a complementary energy recuperation system (ERS). The meter-out port of such a valve arrangement interconnects to the ERS that consists of a rotary hydraulic machine controlling the port pressure. The emphasis is on reducing the losses in overrunning load conditions and parallel actuation of multiple loads. In such load cases, the pressure drop across the valve is relocated to the hydraulic machine within the ERS. The ERS is controlled with the objective of reducing the throttling losses without sacrificing the advantageous dynamic characteristics of a valve controlled system. This article addresses relevant control strategies and presents methods to evaluate different types of ERS with regard to energy efficiency.

Place, publisher, year, edition, pages
2009. Vol. 1
National Category
Other Mechanical Engineering
Identifiers
URN: urn:nbn:se:liu:diva-139848OAI: oai:DiVA.org:liu-139848DiVA, id: diva2:1133934
Conference
11th Scandinavian Conference on Fluid Power (SICFP'09), June 2-4, 2009, Linköping, Sweden
Available from: 2017-08-17 Created: 2017-08-17 Last updated: 2017-09-04

Open Access in DiVA

Full_paper_SICFP09(764 kB)28 downloads
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File name FULLTEXT01.pdfFile size 764 kBChecksum SHA-512
36b024eecf913f7841bb24d779d7c6da133eebda1c9c599e84be2c115cd12bfffc5d11b64c50b480d604918f88c761dbfbc06e5c3396093012f805a57a3bb38c
Type fulltextMimetype application/pdf

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf