Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator

dc.contributorAalto Universityen
dc.contributor.authorGottberg, Ottoen_US
dc.contributor.authorKajaste, Jyrkien_US
dc.contributor.authorMinav, Tatianaen_US
dc.contributor.authorKauranne, Heikkien_US
dc.contributor.authorCalonius, Olofen_US
dc.contributor.authorPietola, Mattien_US
dc.contributor.departmentDepartment of Mechanical Engineeringen
dc.contributor.organizationDepartment of Mechanical Engineeringen_US
dc.description.abstractThis paper presents the experimental results of the study performed with an electrified small sized excavator, a 1.1- tonne JCB Micro, equipped with conventional hydraulics. The highlighted points in this study are the overall energy balance of the electro-hydraulic powertrain of this excavator and the power losses in individual components. The measured energy balance of the electric motor powered system is compared with the simulation data obtained from a preliminary simulation model of the system. The empirical evidence and the results of the preliminary simulation model will be in future research utilized to discover and compare new alternatives for powertrain architectures.en
dc.description.versionPeer revieweden
dc.identifier.citationGottberg, O, Kajaste, J, Minav, T, Kauranne, H, Calonius, O & Pietola, M 2018, Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator . in 2018 Global Fluid Power Society PhD Symposium, GFPS 2018 ., 8472368, IEEE, Global Fluid Power Society PhD Symposium, Samara, Russian Federation, 18/07/2018 .
dc.identifier.otherPURE UUID: eee41e77-a9df-44d6-8702-b33f84673c17en_US
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dc.relation.ispartofGlobal Fluid Power Society PhD Symposiumen
dc.relation.ispartofseries2018 Global Fluid Power Society PhD Symposium, GFPS 2018en
dc.subject.keywordEnergy efficiencyen_US
dc.subject.keywordExcavator hydraulicsen_US
dc.titleEnergy Balance of Electro-Hydraulic Powertrain in a Micro Excavatoren
dc.typeConference article in proceedingsfi