Nasri, Mounir and Bürger, Inga and Schier, Michael and Friedrich, Horst E. (2016) Waste Heat Recovery for Fuel Cell Electric Vehicle with Thermochemical Energy Storage. Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER2016), 2016-04-06 - 2016-04-08, Monte-Carlo,Monaco. doi: 10.1109/EVER.2016.7476439.
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Abstract
In this paper, different waste heat recovery concepts for a high temperature fuel cell range extender vehicle developed by the DLR Institute of Vehicle Concepts will be presented. These concepts use thermochemical heat storages to recover thermal energy from the powertrain waste heat and to re-use it for heating purpose before or during the drive. The focus will be on metal hydride storages, which have a higher specific energy density than the phase change energy storages and will thus be more advantageous for vehicle application. In order to investigate the developed waste heat recovery concepts in the entire vehicle, appropriate simulation models will be created in the simulation environment Modelica/Dymola, then integrated into an overall vehicle simulation model. It is found that the integration of the thermochemical heat storages into the fuel cell thermal management system leads to increase the range by up to 17 %.
Item URL in elib: | https://elib.dlr.de/104121/ | ||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
Title: | Waste Heat Recovery for Fuel Cell Electric Vehicle with Thermochemical Energy Storage | ||||||||||||||||||||
Authors: |
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Date: | 7 April 2016 | ||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||
DOI: | 10.1109/EVER.2016.7476439 | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | waste heat recovery; energy storage; fuel cell vehicle; thermochemical system; powertrain; thermal management | ||||||||||||||||||||
Event Title: | Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER2016) | ||||||||||||||||||||
Event Location: | Monte-Carlo,Monaco | ||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||
Event Start Date: | 6 April 2016 | ||||||||||||||||||||
Event End Date: | 8 April 2016 | ||||||||||||||||||||
Organizer: | EVER | ||||||||||||||||||||
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 - Fahrzeugenergiesystem III (old) | ||||||||||||||||||||
Location: | Stuttgart | ||||||||||||||||||||
Institutes and Institutions: | Institute of Vehicle Concepts > Fahrzeug-Energiekonzepte | ||||||||||||||||||||
Deposited By: | Nasri, Mounir | ||||||||||||||||||||
Deposited On: | 21 Jun 2016 10:14 | ||||||||||||||||||||
Last Modified: | 24 Apr 2024 20:09 |
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