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Battery pack thermal management based on thermo electric cooling and phase change material heat preservation
Authors
冯自平
宋文吉
白帆飞
陈明彪
Publication date
1 January 2017
Publisher
Doi
Cite
Abstract
为提高户外基站备用电池组的工作性能、延长使用寿命,需要进行冷却和保温。将半导体制冷(TEC)与相变材料(PCM)保温相结合,对基站用48 V铅酸电池组进行热管理。模拟分析TEC的布置、制冷功率和环境温度对冷却保温效果的影响。TEC设置在电池组前后两侧、制冷功率为170 W时,可降低电池的温度、提高冷却阶段电池组温度场的一致性、延长保温时间。电池组经过连续的冷却保温过程,仍处于最佳工作温度范围,电池充放电时的最高温度可得到抑制
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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Last time updated on 26/09/2022
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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oai:ir.giec.ac.cn:344007/30511
Last time updated on 04/12/2021
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
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Last time updated on 07/01/2019