Heat transfer in the dynamic cycling of lithium-titanate batteries
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- 作者：Qingsong Wanga ; b ; pinew@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qiujuan Suna ; sunqj@mail.ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ping Pinga ; ping88@mail.ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xuejuan Zhaoa ; xjz1219@mail.ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jinhua Suna ; sunjh@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zijing Linc ; zjlin@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lithium&ndash ; titanate batteries ; Heat dissipation ; Thermal&ndash ; electrochemical model ; Cycling
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：896-905
- 全文大小：1250 K
文摘
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The temperature variation of a 945 mA h lithium–titanate battery was investigated.
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The simulation and experimental results agree well at the current rate of 0.5 C.
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Two temperature peaks were observed during a discharge–charge cycle.
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The temperature rise rapidly both at the initial stage and the end of discharging.
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Radiation contributes about 42.11% to heat transfer in natural cooling condition.