Impact of thermal-electric networks on the usability of EVs based on a study with a C-segment car

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dc.contributor.authorHütter, Matthiascs
dc.contributor.authorNica, Mihaics
dc.contributor.authorSumann, Ernstcs
dc.contributor.authorTao, Jianbocs
dc.contributor.authorGlos, Jancs
dc.contributor.authorGepp, Markuscs
dc.contributor.authorHelwig, Martincs
dc.contributor.authorDe Campos Garcia, Helder-filipecs
dc.contributor.authorBacar, Abdoucs
dc.contributor.authorDe-Guyenro, Nicolascs
dc.date.issued2018-04-16cs
dc.description.abstractOne of the major concerns of contemporary Fully Electric Vehicles (FEV) is the high dependency of the maximum range on ambient temperature conditions. In some cases the range of an EV can drop by more than 50%. One of the main reasons for this behaviour is the energy demand required by the thermal conditioning of the passenger compartment. Within this paper a comprehensive approach will be presented to reuse the waste heat energy of the powertrain components combined with a thermal storage for conditioning the car’s cabin. To evaluate the influence of the ambient temperature on the vehicle range, an electro-thermal simulation of a C-segment car, including the HVAC (Heating, Ventilation and Air Conditioning) and the cooling system was performed. The following components/systems were considered: battery, thermal energy storage, thermal insulation as well as heat pump and thermal preconditioning due to an inductive charger. It will be shown that, despite a low amount of waste heat from the high voltage components, the combination of the heat pump with the thermal energy storage (using advanced control strategies) leads to a remarkable range improvement. This research is based on the integration of new electro-thermal system components including novel control algorithms into the thermal system layout. In this article modern control approaches for heat-pump subsystem as well as overall control strategies for complete electro-thermal networks will be discussed. Model-based development has been proven to be an efficient way of control algorithms and software design, including advanced control techniques like MPC and virtual sensors. To validate the simulation results the system will be integrated in a demonstrator car (Mercedes Benz B-Class).en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProcceedings of TRA. 2018, p. 1-10.en
dc.identifier.orcid0000-0001-9636-1529cs
dc.identifier.other146964cs
dc.identifier.researcheridG-8480-2014cs
dc.identifier.scopus57194279260cs
dc.identifier.urihttp://hdl.handle.net/11012/72423
dc.language.isoencs
dc.publisherProceedings of the 7th European Transport Research Arena 2018cs
dc.relationEuropean Union (EU) & "Horizon 2020"
dc.relation.ispartofProcceedings of TRAcs
dc.relation.projectIdinfo:eu-repo/grantAgreement/EC/H2020/653514/EU//OSEM-EV
dc.relation.urihttps://www.traconference.eu/cs
dc.rights(C) Proceedings of the 7th European Transport Research Arena 2018cs
dc.rights.accessopenAccesscs
dc.subjectEV range extensionen
dc.subjectwaste heat energyen
dc.subjectphase change materialen
dc.subjectcomprehensive vehicle simulationen
dc.subjectheat pump systemen
dc.subjectheat pump controlleren
dc.subjectwireless chargeren
dc.titleImpact of thermal-electric networks on the usability of EVs based on a study with a C-segment caren
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-146964en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:50:47en
sync.item.modts2025.01.17 18:45:06en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Kybernetika pro materiálové vědycs
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