Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging
This paper presents battery aging models based on high-current incremental capacity features in the presence of battery cycling profiles characterized by fast charging conditions. In particular, the main peak area under the incremental capacity graph is proposed as a capacity indicator. A dataset fr...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Batteries |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2313-0105/9/1/2 |
| _version_ | 1797446070607806464 |
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| author | Ludovico Lombardi Brian Ospina Agudelo Walter Zamboni Eric Monmasson |
| author_facet | Ludovico Lombardi Brian Ospina Agudelo Walter Zamboni Eric Monmasson |
| author_sort | Ludovico Lombardi |
| collection | DOAJ |
| description | This paper presents battery aging models based on high-current incremental capacity features in the presence of battery cycling profiles characterized by fast charging conditions. In particular, the main peak area under the incremental capacity graph is proposed as a capacity indicator. A dataset from the Toyota Research Institute is analyzed. Batteries’ cycling data are characterized by various single- or double-step fast charges in constant current to reach 80% of the battery state of charge; the remaining charge process is performed by a 1C charge. Depending on the battery, a linear or logarithmic model was identified as the best suitable for representing the capacity–peak area relationship. The generalization capabilities of the proposed models are evaluated by performing an inference analysis of the fitting results over groups of batteries. Finally, we evaluated the prediction performance of the models by adopting a cross-validation approach. |
| first_indexed | 2024-03-09T13:35:58Z |
| format | Article |
| id | doaj.art-54660e2fe9ce44c489c039f362c43295 |
| institution | Directory Open Access Journal |
| issn | 2313-0105 |
| language | English |
| last_indexed | 2024-03-09T13:35:58Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Batteries |
| spelling | doaj.art-54660e2fe9ce44c489c039f362c432952023-11-30T21:12:16ZengMDPI AGBatteries2313-01052022-12-0191210.3390/batteries9010002Battery Aging Models Based on High-Current Incremental Capacity in Fast ChargingLudovico Lombardi0Brian Ospina Agudelo1Walter Zamboni2Eric Monmasson3DIEM, Università Degli Studi di Salerno, 84084 Fisciano, ItalyDIEM, Università Degli Studi di Salerno, 84084 Fisciano, ItalyDIEM, Università Degli Studi di Salerno, 84084 Fisciano, ItalyLaboratoire SATIE, CY Cergy Paris Université, 95000 Neuville-sur-Oise, FranceThis paper presents battery aging models based on high-current incremental capacity features in the presence of battery cycling profiles characterized by fast charging conditions. In particular, the main peak area under the incremental capacity graph is proposed as a capacity indicator. A dataset from the Toyota Research Institute is analyzed. Batteries’ cycling data are characterized by various single- or double-step fast charges in constant current to reach 80% of the battery state of charge; the remaining charge process is performed by a 1C charge. Depending on the battery, a linear or logarithmic model was identified as the best suitable for representing the capacity–peak area relationship. The generalization capabilities of the proposed models are evaluated by performing an inference analysis of the fitting results over groups of batteries. Finally, we evaluated the prediction performance of the models by adopting a cross-validation approach.https://www.mdpi.com/2313-0105/9/1/2battery aging modelingcapacity degradation modelsfast chargingincremental capacitystate-of-health |
| spellingShingle | Ludovico Lombardi Brian Ospina Agudelo Walter Zamboni Eric Monmasson Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging Batteries battery aging modeling capacity degradation models fast charging incremental capacity state-of-health |
| title | Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging |
| title_full | Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging |
| title_fullStr | Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging |
| title_full_unstemmed | Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging |
| title_short | Battery Aging Models Based on High-Current Incremental Capacity in Fast Charging |
| title_sort | battery aging models based on high current incremental capacity in fast charging |
| topic | battery aging modeling capacity degradation models fast charging incremental capacity state-of-health |
| url | https://www.mdpi.com/2313-0105/9/1/2 |
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