A dynamic capacity degradation model and its applications considering varying load for a large format Li-ion battery
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- 作者：Minggao Ouyanga ; ouymg@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; fxn07@mails.tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xuning Fenga ; Xuebing Hana ; Languang Lua ; Zhe Lia ; Xiangming Hea ; b
- 关键词：Lithium ion battery ; Capacity degradation ; State of health ; Degradation model ; Chemical kinetics
- 刊名：Applied Energy
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：165
- 期：Complete
- 页码：48-59
- 全文大小：3651 K
文摘
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A dynamic capacity degradation model for large format Li-ion battery is proposed.
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The change of the model parameters directly link with the degradation mechanisms.
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The model can simulate the fading behavior of Li-ion battery under varying loads.
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The model can help evaluate the longevity of a battery system under specific load.
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The model can help predict the evolution of cell variations within a battery pack.