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Design Strategy for a Distributed Energy Storage in a Modular Mover

Schall, Paul and Sigle, Sebastian and Ulrich, Christian (2021) Design Strategy for a Distributed Energy Storage in a Modular Mover. In: 2021 16th International Conference on Ecological Vehicles and Renewable Energies, EVER 2021. 16th International Conference on Ecological Vehicles and Renewable Energies, EVER 2021, 5.-7. Mai 2021, Monte-Carlo, Monaco. doi: 10.1109/EVER52347.2021.9456606. ISBN 978-166544902-1.

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Abstract

The development of new vehicle concepts, amongst others, aims to address current challenges in traffic and environmental protection. The modular vehicle concept U-Shift, which is being developed by the German Aerospace Center (DLR), promises a high operating efficiency through an on-The-road modular design and the associated possibility of distributed energy storage. The U-Shift consists of a driverless drive unit and various application-specific transport capsules. This work addresses a key research question of how the U-Shift's distributed energy storage systems must be designed to accommodate the most extreme case of a 24-hour operation without requiring idle time for grid charging. For this purpose, a simulation model of the U-Shift was developed in Dymola. The battery configuration was optimized regarding to a generic use case. As a result, a minimum energy content of the batteries of the drive unit and each capsule type was computed to enable a theoretical 24-hour operation.

Item URL in elib:https://elib.dlr.de/145395/
Document Type:Conference or Workshop Item (Speech)
Title:Design Strategy for a Distributed Energy Storage in a Modular Mover
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Schall, Paulpaul.schall (at) dlr.deUNSPECIFIED
Sigle, SebastianSebastian.Sigle (at) dlr.dehttps://orcid.org/0000-0003-1533-2043
Ulrich, ChristianChristian.Ulrich (at) dlr.dehttps://orcid.org/0000-0001-8794-7042
Date:2021
Journal or Publication Title:2021 16th International Conference on Ecological Vehicles and Renewable Energies, EVER 2021
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1109/EVER52347.2021.9456606
ISBN:978-166544902-1
Status:Published
Keywords:Dymola; energy management; longitudinal dynamic model; Modelica; modular; U-Shift; vehicle concept; vehicle simulation
Event Title:16th International Conference on Ecological Vehicles and Renewable Energies, EVER 2021
Event Location:Monte-Carlo, Monaco
Event Type:international Conference
Event Dates:5.-7. Mai 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Road Transport
DLR - Research area:Transport
DLR - Program:V ST Straßenverkehr
DLR - Research theme (Project):V - NGC Antriebssystem und Energiemanagement, V - UrMo Digital
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts > Vehicle Energy Concepts
Institute of Vehicle Concepts > Fahrzeugsysteme und Technologiebewertung
Deposited By: Ulrich, Christian
Deposited On:18 Nov 2021 13:32
Last Modified:18 Nov 2021 13:32

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