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- Bessman, Alexander, 1989-, et al.
(author)
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Challenging Sinusoidal Ripple-Current Charging of Lithium-Ion Batteries
- 2018
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In: IEEE Transactions on Industrial Electronics. - : IEEE Press. - 0278-0046 .- 1557-9948. ; 65:6, s. 4750-4757
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Journal article (peer-reviewed)abstract
- Sinusoidal ripple-current charging has previously been reported to increase both charging efficiency and energy efficiency and decrease charging time when used to charge lithium-ion battery cells. In this paper, we show that no such effect exists in lithium-ion battery cells, based on an experimental study of large-size prismatic cells. Additionally, we use a physics-based model to show that no such effect should exist, based on the underlying electrochemical principles.
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