| 加速量热仪对锂离子蓄电池安全性能的评估 |
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| 引用本文： | 陈俊燕,Martyn Ottaway,Stelios More.加速量热仪对锂离子蓄电池安全性能的评估[J].电源技术,2007,31(1):19-22. |
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| 作者姓名： | 陈俊燕 Martyn Ottaway Stelios More |
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| 作者单位： | 瑞典凯戈纳斯有限公司,上海代表处,上海,200020 |
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| 摘 要： | 在国外,加速量热仪(ARC)已被广泛应用于锂离子蓄电池的研究.使用该设备,在绝热条件下记录电池内的温度、压力及自放热速率和时间的函数关系.使用英国THT公司生产的加速绝热量热仪及附加设备(KSUTM)和(BSUTM)检测电池使用过程中充放电、滥用以及短路和高温下的热分解,并利用这些数据来量化电池储存和放置等条件下的热稳定特性.
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| 关 键 词： | 加速量热仪 锂亚硫酰氯电池 锂离子蓄电池 |
| 文章编号： | 1002-087X(2007)01-0019-04 |
| 修稿时间： | 2006年8月14日 |
Evaluation on safety performance of lithium ion battery by accelerating rate calorimeter |
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| CHEN Jun-yan,Martyn Ottaway,Stelios More.Evaluation on safety performance of lithium ion battery by accelerating rate calorimeter[J].Chinese Journal of Power Sources,2007,31(1):19-22. |
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| Authors: | CHEN Jun-yan Martyn Ottaway Stelios More |
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| Abstract: | Accelerating rate calorimeter (ARC) is suitable to studying both the thermokinetics and thermodynamics of lithium ion battery. ARC is used to record battery internal temperature, pressure and function relationship between self-discharge thermal rate and time under adiabatic condition. An ARC made by THT (Great Britain) and additional devices (KSUTM and BSUTM) were chosen to test the battery under the conditions of charge-discharge, abuse and short circuit and battery thermal decomposition at high temperature, and these data were used to determine the thermal stability of battery under different storing and handling conditions. |
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| Keywords: | accelerating rate calorimeter (ARC) lithium thionyl chloride lithium ion battery |
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