Lithium iron phosphate based battery – Assessment of the aging parameters and development of cycle life model
This paper represents the evaluation of ageing parameters in lithium iron phosphate based batteries, through investigating different current rates, working temperatures and depths of discharge. From these analyses, one can derive the impact of the working temperature on the battery performances over its lifetime. At elevated temperature (40°C), the performances are less compared to at 25°C. The obtained mathematical expression of the cycle life as function of the operating temperature reveals that the well-known Arrhenius law cannot be applied to derive the battery lifetime from one temperature to another.
Year of publication: |
2014
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Authors: | Omar, Noshin ; Monem, Mohamed Abdel ; Firouz, Yousef ; Salminen, Justin ; Smekens, Jelle ; Hegazy, Omar ; Gaulous, Hamid ; Mulder, Grietus ; Van den Bossche, Peter ; Coosemans, Thierry ; Van Mierlo, Joeri |
Published in: |
Applied Energy. - Elsevier, ISSN 0306-2619. - Vol. 113.2014, C, p. 1575-1585
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Publisher: |
Elsevier |
Subject: | Lithium-ion batteries | Cycle life tests | Depth of discharge | Discharge current | Working temperature | Fast charging |
Saved in:
Online Resource