Experimental study on thermal characteristics of LiFePO4 power batteries

Fengchun Sun; Ke Chen; Cheng Lin; Zhenpo Wang

doi:10.3772/j.issn.1006-6748.2010.04.001

Experimental study on thermal characteristics of LiFePO₄ power batteries

Fengchun Sun^*, Ke Chen, Cheng Lin, Zhenpo Wang

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

As an important high-energy chemical power source, lithium-ion power batteries come up to application problems of thermal performance, such as extended temperature range and high power charge & discharge. LiFePO₄ battery is applied and developed well recently, its charge and discharge experiment at different temperatures and hybrid pulse power characterization (HPPC) test are analyzed, and the optimal temperature range of LiFePO₄ battery is put forward. In order to provide experimental suggestion of power battery application and its thermal management, internal resistance, influencing factor of electromotive force and entropy change state of charge (SOC), battery thermal characteristic of different charge & discharge rates are summarized.

Original language	English
Pages (from-to)	331-336
Number of pages	6
Journal	High Technology Letters
Volume	16
Issue number	4
DOIs	https://doi.org/10.3772/j.issn.1006-6748.2010.04.001
Publication status	Published - Dec 2010

Keywords

Internal resistance
LiFePO
Power battery
Thermal characteristic

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10.3772/j.issn.1006-6748.2010.04.001

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title = "Experimental study on thermal characteristics of LiFePO4 power batteries",

abstract = "As an important high-energy chemical power source, lithium-ion power batteries come up to application problems of thermal performance, such as extended temperature range and high power charge & discharge. LiFePO4 battery is applied and developed well recently, its charge and discharge experiment at different temperatures and hybrid pulse power characterization (HPPC) test are analyzed, and the optimal temperature range of LiFePO4 battery is put forward. In order to provide experimental suggestion of power battery application and its thermal management, internal resistance, influencing factor of electromotive force and entropy change state of charge (SOC), battery thermal characteristic of different charge & discharge rates are summarized.",

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author = "Fengchun Sun and Ke Chen and Cheng Lin and Zhenpo Wang",

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AU - Sun, Fengchun

AU - Chen, Ke

AU - Lin, Cheng

AU - Wang, Zhenpo

PY - 2010/12

Y1 - 2010/12

N2 - As an important high-energy chemical power source, lithium-ion power batteries come up to application problems of thermal performance, such as extended temperature range and high power charge & discharge. LiFePO4 battery is applied and developed well recently, its charge and discharge experiment at different temperatures and hybrid pulse power characterization (HPPC) test are analyzed, and the optimal temperature range of LiFePO4 battery is put forward. In order to provide experimental suggestion of power battery application and its thermal management, internal resistance, influencing factor of electromotive force and entropy change state of charge (SOC), battery thermal characteristic of different charge & discharge rates are summarized.

AB - As an important high-energy chemical power source, lithium-ion power batteries come up to application problems of thermal performance, such as extended temperature range and high power charge & discharge. LiFePO4 battery is applied and developed well recently, its charge and discharge experiment at different temperatures and hybrid pulse power characterization (HPPC) test are analyzed, and the optimal temperature range of LiFePO4 battery is put forward. In order to provide experimental suggestion of power battery application and its thermal management, internal resistance, influencing factor of electromotive force and entropy change state of charge (SOC), battery thermal characteristic of different charge & discharge rates are summarized.

KW - Internal resistance

KW - LiFePO

KW - Power battery

KW - Thermal characteristic

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SN - 1006-6748

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JO - High Technology Letters

JF - High Technology Letters

IS - 4

ER -

Experimental study on thermal characteristics of LiFePO₄ power batteries

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Keywords

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