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A Reconfigurable Topology for Integration of Removable Batteries in an Electric Powertrain With 400 V and 800 V Compatibility
dc.contributor.author | Murillo Yarce, Duberney | |
dc.contributor.author | Dacanal Colvero, Gabriel | |
dc.contributor.author | González Lamar, Diego | |
dc.contributor.author | Rodríguez Alonso, Alberto | |
dc.contributor.author | Vázquez Ardura, Aitor | |
dc.date.accessioned | 2024-03-07T08:46:17Z | |
dc.date.available | 2024-03-07T08:46:17Z | |
dc.date.issued | 2024 | |
dc.identifier.uri | https://hdl.handle.net/10651/71843 | |
dc.description | Applied Power Electronics Conference and Exposition (2024. Long Beach, USA) | spa |
dc.description.abstract | Electric vehicles (EVs) are a sustainable solution for transportation, which on-board batteries play a fundamental role. To enhance the flexibility of EV energy management and contribute to overall performance improvements in the electric powertrain, the integration of a removable battery emerges as an alternative approach. This solution is suitable for both the widely adopted 400 V bus standard and the emerging 800 V standard, which is gaining acceptance in the commercial vehicle market due to its promising features. This paper presents a reconfigurable topology with the ability to connect a removable battery to both the 400 V and 800 V buses. An externally charged removable battery offers an additional level of flexibility, allowing for external charging and the option to adjust the EV capacity based on the chosen route. The proposed reconfigurable topology can operate at both the 400 V and 800 V standards without any external switch to adapt to each voltage level. Thanks to the modularity of the proposed technology, voltage and current maximum ratings of the semiconductors are not increased due to the use of the 800 V standard. The topology is based on the Dual Active Bridge (DAB) converter utilizing the Input Parallel Output Parallel (IPOP) and the Input Parallel Output Series (IPOS) configurations. Experimental results on a downscaled prototype demonstrate the performance and feasibility of the reconfigurable topology. | spa |
dc.description.sponsorship | This work was supported in part by the Spanish Government under research projects MCINN-22-TED2021-130939B-I00 and PID2021-127707OB-C21. This work was also supported by the Principado de Asturias Government under project SVPA-21-AYUD/2021/51931 and by the FEDER funding. | spa |
dc.language.iso | eng | spa |
dc.publisher | IEEE | spa |
dc.relation.ispartof | 2024 IEEE Applied Power Electronics Conference and Exposition (APEC) | spa |
dc.rights | © 2024 IEEE | |
dc.subject | DC-DC converter | spa |
dc.subject | Dual active bridge | spa |
dc.subject | Electrical vehicles | spa |
dc.subject | Reconfigurable topology | spa |
dc.title | A Reconfigurable Topology for Integration of Removable Batteries in an Electric Powertrain With 400 V and 800 V Compatibility | spa |
dc.type | conference output | spa |
dc.relation.projectID | Gobierno de España/MCINN-22-TED2021-130939B-I00 | spa |
dc.relation.projectID | Gobierno de España/PID2021-127707OB-C21 | spa |
dc.relation.projectID | Principado de Asturias/SVPA-21-AYUD/2021/51931 | spa |
dc.rights.accessRights | open access | spa |
dc.type.hasVersion | AM | spa |
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