Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges
Modern electric vehicles require power electronic systems capable of operating under a wide variety of operating conditions, including on-board chargers (OBCs) and dc–dc converters. These systems must function across a wide range of parameters, such as phase number, input voltage, and out...
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IEEE
2024-01-01
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| Series: | IEEE Open Journal of the Industrial Electronics Society |
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| Online Access: | https://ieeexplore.ieee.org/document/10541071/ |
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| author | Hector Sarnago Oscar Lucia |
| author_facet | Hector Sarnago Oscar Lucia |
| author_sort | Hector Sarnago |
| collection | DOAJ |
| description | Modern electric vehicles require power electronic systems capable of operating under a wide variety of operating conditions, including on-board chargers (OBCs) and dc–dc converters. These systems must function across a wide range of parameters, such as phase number, input voltage, and output battery voltage. Considering modern design standards, achieving a high-performance implementation featuring high efficiency and low cost is also mandatory, adding additional technical challenges. To address these challenges, this article proposes a novel OBC architecture designed to operate in both three-phase and single-phase configurations across the full output power range. This is achieved without requiring additional power components or degrading performance. As a consequence, the proposed solution is a universal-charging single-power-processing block that features a cost-effective implementation while achieving high power density and efficiency. In this article, a bidirectional 11-kW 800-V-battery-voltage prototype of the system is designed and constructed for a 400-V (line-to-line) mains supply. |
| format | Article |
| id | doaj-art-d73053af50234001998ec45a00af3572 |
| institution | Kabale University |
| issn | 2644-1284 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Journal of the Industrial Electronics Society |
| spelling | doaj-art-d73053af50234001998ec45a00af35722025-01-17T00:01:23ZengIEEEIEEE Open Journal of the Industrial Electronics Society2644-12842024-01-01545846710.1109/OJIES.2024.340673210541071Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage RangesHector Sarnago0https://orcid.org/0000-0001-8399-4650Oscar Lucia1https://orcid.org/0000-0002-1284-9007Department of Electronic Engineering, Communications, I3A, Universidad de Zaragoza, Zaragoza, SpainDepartment of Electronic Engineering, Communications, I3A, Universidad de Zaragoza, Zaragoza, SpainModern electric vehicles require power electronic systems capable of operating under a wide variety of operating conditions, including on-board chargers (OBCs) and dc–dc converters. These systems must function across a wide range of parameters, such as phase number, input voltage, and output battery voltage. Considering modern design standards, achieving a high-performance implementation featuring high efficiency and low cost is also mandatory, adding additional technical challenges. To address these challenges, this article proposes a novel OBC architecture designed to operate in both three-phase and single-phase configurations across the full output power range. This is achieved without requiring additional power components or degrading performance. As a consequence, the proposed solution is a universal-charging single-power-processing block that features a cost-effective implementation while achieving high power density and efficiency. In this article, a bidirectional 11-kW 800-V-battery-voltage prototype of the system is designed and constructed for a 400-V (line-to-line) mains supply.https://ieeexplore.ieee.org/document/10541071/Electric vehicle (EV)multiphase systemson-board charger (OBC)power electronics |
| spellingShingle | Hector Sarnago Oscar Lucia Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges IEEE Open Journal of the Industrial Electronics Society Electric vehicle (EV) multiphase systems on-board charger (OBC) power electronics |
| title | Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges |
| title_full | Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges |
| title_fullStr | Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges |
| title_full_unstemmed | Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges |
| title_short | Design and Experimental Verification of a Bidirectional EV On-Board Charger Featuring Multiphase Operation in Full Power/Voltage Ranges |
| title_sort | design and experimental verification of a bidirectional ev on board charger featuring multiphase operation in full power voltage ranges |
| topic | Electric vehicle (EV) multiphase systems on-board charger (OBC) power electronics |
| url | https://ieeexplore.ieee.org/document/10541071/ |
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