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Combining Mechanical, Electrical and Thermal Energy Conversion for Ecological Vehicle Energy Harvesting Concepts

Schier, Michael and Nasri, Mounir and Kevlishvili, Nina and Kraft, Werner and Paulides, Johannes J.H. and Encica, Laurentiu (2018) Combining Mechanical, Electrical and Thermal Energy Conversion for Ecological Vehicle Energy Harvesting Concepts. International Conference on Ecological Vehicles and Renewable Energies EVER 18, 10.-12. Apr. 2018, Monte Carlo, Monaco.

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Abstract

In comparison with common combustion motor driven vehicles future electric driven vehicles vary more in their reachable range because of the high drive train efficiency and the different energy demand requirements in different drive conditions. One of the main issues to improve the overall range is the minimization of energy consumption. On the one hand an adapted energy management strategy is needed to achieve a more comfortable and acceptable equalization in the range. On the other hand it is important to recuperate mechanical, electrical and thermal energy, both inside and from the vehicles wherever possible. For example, it is thinkable to use the kinetic energy of braking vehicles outside the vehicle to power traffic lights. If a combustion process is used, a lot of waste thermal energy can be re-used from the tailpipe. Or solar energy may be used. If a vehicle has a varying duty-cycle it makes sense to adapt the powertrain to suit the power need. Whatever the available energy, it has to go hand in hand with minimizing the energy consumption. This paper is based on the knowledge and combination of future technologies, which are useful to collect and convert energy coming from different sources within a vehicle.

Item URL in elib:https://elib.dlr.de/121659/
Document Type:Conference or Workshop Item (Speech)
Title:Combining Mechanical, Electrical and Thermal Energy Conversion for Ecological Vehicle Energy Harvesting Concepts
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schier, MichaelMichael.Schier (at) dlr.deUNSPECIFIED
Nasri, MounirMounir.Nasri (at) dlr.dehttps://orcid.org/0000-0002-0626-482X
Kevlishvili, NinaNina.Kevlishvili (at) dlr.deUNSPECIFIED
Kraft, WernerWerner.Kraft (at) dlr.dehttps://orcid.org/0000-0002-1971-2353
Paulides, Johannes J.H.info (at) ae-grp.nlUNSPECIFIED
Encica, Laurentiuinfo (at) ae-grp.nlUNSPECIFIED
Date:April 2018
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:energy harvesting, waste heat conversion, thermoelecrtic generator, thermal storage, thermochemical storage, phase change material, shock absorber, magnetocaloric refrigeration
Event Title:International Conference on Ecological Vehicles and Renewable Energies EVER 18
Event Location:Monte Carlo, Monaco
Event Type:international Conference
Event Dates:10.-12. Apr. 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - NGC Fahrzeugkonzepte (old)
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts
Deposited By: Schier, Michael
Deposited On:25 Jan 2019 13:57
Last Modified:25 Jan 2019 13:57

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