Modeling of LiFePO4 battery state of charge with recovery effect as a three-mode switched system

Chamnan-arsa, Sitthipong; Uthaichana, Kasemsak; Kaewkham-ai, Boonsri

doi:10.1109/icarcv.2014.7064574

Cited by 6 publications

(1 citation statement)

References 8 publications

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“…Besides, large-size batteries used for electric trucks are costly, with costs varying between 300 and 1500 euros, and hence involve very high periodic expenses and then, more expensive products. Preventing the damage of this battery type and extending its life cycle will have a high economic impact [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Battery Charging Procedure Proposal Including Regeneration of Short-Circuited and Deeply Discharged LiFePO4 Traction Batteries

et al. 2020

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The presented paper discusses the most often damages applying for lithium traction and non-traction cells. The focus is therefore given on investigation of possibilities related to the recovery of such damaged lithium-ion batteries, more specifically after long-term short-circuit and deep discharge. For this purpose, initially, the short-circuit was applied to the selected type of traction LiFePO4 cell. Also, the deeply discharged cell was identified and observed. Both damaged cells would exhibit visible damage if electro-mechanical properties were measured. Individual types of damage require a different approach for battery regeneration to recover cells as much as possible. For this purpose, experimental set-up for automated system integrating proposed recovery methods were realized, while battery under test undergone a full-range of regeneration procedure. As a verification of the proposed regeneration algorithms, the test of delivered Ampere-hours (Ah) for various discharging currents was realized both for short-circuited as well as deeply discharged cells. Received results have been compared to the new/referenced cell, which undergoes the same test of delivered Ah. From the final evaluation is seen, that proposed procedure can recover damaged cell up to 80% of its full capacity if short-circuit was applied, or 70% if a deeply discharged cell is considered.

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Section: Introductionmentioning

confidence: 99%

Battery Charging Procedure Proposal Including Regeneration of Short-Circuited and Deeply Discharged LiFePO4 Traction Batteries

et al. 2020

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Electrical Simulation Model Identification Method used in Multi-Cell LiFePO₄ Battery

Šimčák,

Frivaldský

2024

2024 Elektro (Elektro)

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Traction battery (40 Ah LiFePO₄) recovery after long-term short circuit

Frivaldský

Adamec

Danko

et al. 2020

2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)

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Modeling of LiFePO4 battery state of charge with recovery effect as a three-mode switched system

Cited by 6 publications

References 8 publications

Battery Charging Procedure Proposal Including Regeneration of Short-Circuited and Deeply Discharged LiFePO4 Traction Batteries

Battery Charging Procedure Proposal Including Regeneration of Short-Circuited and Deeply Discharged LiFePO4 Traction Batteries

Electrical Simulation Model Identification Method used in Multi-Cell LiFePO₄ Battery

Traction battery (40 Ah LiFePO₄) recovery after long-term short circuit

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Modeling of LiFePO4 battery state of charge with recovery effect as a three-mode switched system

Cited by 6 publications

References 8 publications

Battery Charging Procedure Proposal Including Regeneration of Short-Circuited and Deeply Discharged LiFePO4 Traction Batteries

Battery Charging Procedure Proposal Including Regeneration of Short-Circuited and Deeply Discharged LiFePO4 Traction Batteries

Electrical Simulation Model Identification Method used in Multi-Cell LiFePO4 Battery

Traction battery (40 Ah LiFePO4) recovery after long-term short circuit

Contact Info

Product

Resources

About

Electrical Simulation Model Identification Method used in Multi-Cell LiFePO₄ Battery

Traction battery (40 Ah LiFePO₄) recovery after long-term short circuit