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Hydraulic Hybrid Actuator: Theoretical Aspects and Solution Alternatives

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientific

Details

Original languageEnglish
Title of host publicationProceedings of the Fourteenth Scandinavian International Conference on Fluid Power
EditorsArto Laamanen, Kalevi Huhtala, Janne Uusi-Heikkilä
Place of PublicationTampere
PublisherTampere University of Technology
Number of pages11
ISBN (Electronic)978-952-15-3658-8
Publication statusPublished - May 2015
Publication typeB3 Non-refereed article in conference proceedings
EventScandinavian International Conference on Fluid Power -
Duration: 1 Jan 1900 → …

Publication series

Name
ISSN (Electronic)2342-2726

Conference

ConferenceScandinavian International Conference on Fluid Power
Period1/01/00 → …

Abstract

This paper presents and analyzes a hybrid solution, in which the hydraulic energy storage element is integrated to the hydraulic actuator. The approach results in a new system layout–a distributed hybrid system–in which only mean power is transmitted between the actuators and the high power peaks are handled locally. Three different implementations are discussed. A multi-actuator excavator load cycle is analyzed and dimensioning of the components is discussed. Limitations of the approach are also discussed.

Keywords

  • Hydraulic Hybrids, Hybrid actuator

Publication forum classification