Current distribution within parallel-connected battery cells
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- 作者：Martin J. Brand ; martin.brand@tum.de" class="auth_mail" title="E-mail the corresponding author ; Markus H. Hofmann ; Marco Steinhardt ; Simon F. Schuster ; Andreas Jossen
- 关键词：Current distribution ; Parallel connection ; Parameter variation ; Equivalent electric circuit model ; Battery system ; Lithium-ion battery cell
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：334
- 期：Complete
- 页码：202-212
- 全文大小：1770 K
文摘
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Current distribution is investigated theoretically, by measurement, and simulation.
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A sophisticated set-up is developed in order not to distort the measurements.
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Scenarios with differing impedances and capacities of battery cells are analyzed.
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For each scenario a rule of thumb is derived and discussed.