Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator

Otto Gottberg; Jyrki Kajaste; Tatiana Minav; Heikki Kauranne; Olof Calonius; Matti Pietola

doi:10.1109/GFPS.2018.8472368

Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator

Otto Gottberg, Jyrki Kajaste, Tatiana Minav, Heikki Kauranne, Olof Calonius, Matti Pietola

Department of Energy and Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

5 Citations (Scopus)

333 Downloads (Pure)

Abstract

This 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.

Original language	English
Title of host publication	2018 Global Fluid Power Society PhD Symposium, GFPS 2018
Publisher	IEEE
ISBN (Electronic)	9781538647851
DOIs	https://doi.org/10.1109/GFPS.2018.8472368
Publication status	Published - 25 Sept 2018
MoE publication type	A4 Conference publication
Event	Global Fluid Power Society PhD Symposium - Samara, Russian Federation Duration: 18 Jul 2018 → 20 Jul 2018

Conference

Conference	Global Fluid Power Society PhD Symposium
Abbreviated title	GFPS
Country/Territory	Russian Federation
City	Samara
Period	18/07/2018 → 20/07/2018

Keywords

Energy efficiency
Excavator hydraulics
Simulation

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/GFPS.2018.8472368

ENG_Calonius_et_al_Energy_balance_of_electro-hydraulic_2018_IEEE_Global_Fluid_Power_Society_PhD_SymposiumAccepted author manuscript, 1.53 MB

Cite this

@inproceedings{eee41e77a9df44d68702b33f84673c17,

title = "Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator",

abstract = "This 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.",

keywords = "Energy efficiency, Excavator hydraulics, Simulation",

author = "Otto Gottberg and Jyrki Kajaste and Tatiana Minav and Heikki Kauranne and Olof Calonius and Matti Pietola",

year = "2018",

month = sep,

day = "25",

doi = "10.1109/GFPS.2018.8472368",

language = "English",

booktitle = "2018 Global Fluid Power Society PhD Symposium, GFPS 2018",

publisher = "IEEE",

address = "United States",

note = "Global Fluid Power Society PhD Symposium, GFPS ; Conference date: 18-07-2018 Through 20-07-2018",

}

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T1 - Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator

AU - Gottberg, Otto

AU - Kajaste, Jyrki

AU - Minav, Tatiana

AU - Kauranne, Heikki

AU - Calonius, Olof

AU - Pietola, Matti

PY - 2018/9/25

Y1 - 2018/9/25

N2 - This 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.

AB - This 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.

KW - Energy efficiency

KW - Excavator hydraulics

KW - Simulation

UR - http://www.scopus.com/inward/record.url?scp=85055697743&partnerID=8YFLogxK

U2 - 10.1109/GFPS.2018.8472368

DO - 10.1109/GFPS.2018.8472368

M3 - Conference article in proceedings

AN - SCOPUS:85055697743

BT - 2018 Global Fluid Power Society PhD Symposium, GFPS 2018

PB - IEEE

T2 - Global Fluid Power Society PhD Symposium

Y2 - 18 July 2018 through 20 July 2018

ER -

Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator

Abstract

Conference

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Hydraulic hybrid working machines

Cite this

Energy Balance of Electro-Hydraulic Powertrain in a Micro Excavator

Abstract

Conference

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Projects

Hydraulic hybrid working machines

Cite this