Fiore, Luis ; Beidl, Christian ; Stenger, Erik ; Conin, Michael ; Weimer, Niko ; Hohenberg, Günter (2024)
Development of efficient thermal management systems for HEVs, BEVs and FCEVs using Co-simulation on the HiL-ThermoLab testbed.
24rd International VDI-Conference - Dritev 2024. Baden-Baden (12.06.2024 - 12.06.2024)
doi: 10.51202/9783181024331-219
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Electrified powertrains in hybrid electric (HEVs), battery electric (BEVs) and fuel cell electric vehicles (FCEVs) will play an important role in the transformation process towards sustainable mobility in the individual and transport sector. With an increasing electrification of individual mobility and the commercial vehicle sector, the importance of thermal management increases as an essential part of the energy management system. The temperature sensitivity of powertrain components requires an early development and safeguarding of thermal operation strategies in order to ensure highest efficiency and minimizing aging effects. An optimal thermal conditioning of the powertrain components can be reached through a situation-based, bidirectional heat transfer between powertrain components. For these thermal circuit architectures, a holistic methodical approach is required in all phases of the development process. For testing and developing thermal operating strategies, all components and the thermal boundary conditions have to be transferred to a HiL-capable, thermal-hydraulic testbed, the ThermoLab EVO 2 testbed. This enables testing of thermal management systems (TMS) and their interactions with the powertrain components in early development phases under real driving conditions. Hardware components that are not available have to be substituted on the ThermoLab EVO 2, using an innovative approach. Therefore, an interconnection of Co-simulation and thermo-hydraulic substitute modules enables the transfer of boundary conditions on the ThermoLab EVO 2. The Co-simulation platform enables the testing of thermal operation strategies in an early phase of the vehicle development. This study shows the development of a TMS for HEVs using a holistic methodical approach based on the connection of simulation and testing on the HiL-ThermoLab EVO 2 testbed.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Fiore, Luis ; Beidl, Christian ; Stenger, Erik ; Conin, Michael ; Weimer, Niko ; Hohenberg, Günter |
| Art des Eintrags: | Bibliographie |
| Titel: | Development of efficient thermal management systems for HEVs, BEVs and FCEVs using Co-simulation on the HiL-ThermoLab testbed |
| Sprache: | Englisch |
| Publikationsjahr: | 12 Juni 2024 |
| Ort: | Düsseldorf |
| Verlag: | VDI Verlag |
| Buchtitel: | 24rd International VDI-Conference - Dritev 2024 |
| Reihe: | VDI-Berichte |
| Band einer Reihe: | 2433 |
| Veranstaltungstitel: | 24rd International VDI-Conference - Dritev 2024 |
| Veranstaltungsort: | Baden-Baden |
| Veranstaltungsdatum: | 12.06.2024 - 12.06.2024 |
| DOI: | 10.51202/9783181024331-219 |
| URL / URN: | https://elibrary.vdi-verlag.de/10.51202/9783181024331/dritev... |
| Kurzbeschreibung (Abstract): | Electrified powertrains in hybrid electric (HEVs), battery electric (BEVs) and fuel cell electric vehicles (FCEVs) will play an important role in the transformation process towards sustainable mobility in the individual and transport sector. With an increasing electrification of individual mobility and the commercial vehicle sector, the importance of thermal management increases as an essential part of the energy management system. The temperature sensitivity of powertrain components requires an early development and safeguarding of thermal operation strategies in order to ensure highest efficiency and minimizing aging effects. An optimal thermal conditioning of the powertrain components can be reached through a situation-based, bidirectional heat transfer between powertrain components. For these thermal circuit architectures, a holistic methodical approach is required in all phases of the development process. For testing and developing thermal operating strategies, all components and the thermal boundary conditions have to be transferred to a HiL-capable, thermal-hydraulic testbed, the ThermoLab EVO 2 testbed. This enables testing of thermal management systems (TMS) and their interactions with the powertrain components in early development phases under real driving conditions. Hardware components that are not available have to be substituted on the ThermoLab EVO 2, using an innovative approach. Therefore, an interconnection of Co-simulation and thermo-hydraulic substitute modules enables the transfer of boundary conditions on the ThermoLab EVO 2. The Co-simulation platform enables the testing of thermal operation strategies in an early phase of the vehicle development. This study shows the development of a TMS for HEVs using a holistic methodical approach based on the connection of simulation and testing on the HiL-ThermoLab EVO 2 testbed. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Verbrennungskraftmaschinen und Fahrzeugantriebe (VKM) 16 Fachbereich Maschinenbau > Institut für Verbrennungskraftmaschinen und Fahrzeugantriebe (VKM) > Elektrifizierung 16 Fachbereich Maschinenbau > Institut für Verbrennungskraftmaschinen und Fahrzeugantriebe (VKM) > Methodik |
| Hinterlegungsdatum: | 25 Jun 2024 05:41 |
| Letzte Änderung: | 25 Jun 2024 05:41 |
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