Study of Electric Vehicle Lithium Batteries

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Abstract:

Electric vehicle power battery is one of the key technologies for electric vehicle charging and discharging. This paper summarized the characteristics of lithium iron phosphate battery firstly, then adopted intermittent discharge method to get the battery OCV-SOC curve under experimental tests, determined the parameters of OCV-SOC models, analyzed the advantages and disadvantages of commonly used cell performance model, finally built electric vehicle battery charging model.

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238-241

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February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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