Charging protocols for lithium-ion batteries and their impact on cycle life—An experimental study with different 18650 high-power cells
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- 作者：Peter Keil ; peter.keil@tum.de" class="auth_mail" title="E-mail the corresponding author ; Andreas Jossen
- 关键词：BC ; boost charging ; CC ; constant current ; CCCV ; constant current constant voltage ; CCPC ; constant current ; + ; pulsed charging ; CV ; constant voltage ; EIS ; electrochemical impedance spectroscopy ; EoL ; end of life ; LFP ; LiFePO4 ; lithium iron phosphate ; MSCC ; multistage constant current ; OCV ; open circuit voltage ; PC ; pulse charging ; SoC ; state of charge
- 刊名：Journal of Energy Storage
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：6
- 期：Complete
- 页码：125-141
- 全文大小：3108 K
文摘
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Comparison of various charging protocols under identical environmental conditions.
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Cycle life for continuous and pulsed charging with different currents and voltages.
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Three cell types reveal differences among cell chemistries and manufacturers.
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Impact of charging protocols on capacity utilization, charging time, and efficiency.
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Recommendations for optimized charging strategies.