Life prediction and reliability assessment of lithium secondary batteries

被引：75

作者：

Eom, Seung-Wook ^{[1
,3
]}

Kim, Min-Kyu ^{[2
]}

Kim, Ick-Jun ^{[1
]}

Moon, Seong-In ^{[1
]}

Sun, Yang-Kook ^{[3
]}

Kim, Hyun-Soo ^{[1
]}

机构：

[1] KERI, Battery Res Grp, Chang Won 641600, South Korea

[2] KERI, Reliabil Assessment Ctr, Chang Won 641600, South Korea

[3] Hanyang Univ, Dept Chem Engn, Seoul 133791, South Korea

来源：

JOURNAL OF POWER SOURCES | 2007年 / 174卷 / 02期

关键词：

lithium secondary batteries; cycle life; reliability; safety; assesment;

D O I：

10.1016/j.jpowsour.2007.06.208

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

Reliability assessment of lithium secondary batteries was mainly considered. Shape parameter (beta) and scale parameter (eta) were calculated from experimental data based on cycle life test. We also examined safety characteristics of lithium secondary batteries. As proposed by IEC 62133 (2002), we had performed all of the safety/abuse tests such as 'mechanical abuse tests', 'environmental abuse tests', 'electrical abuse tests'. This paper describes the cycle life of lithium secondary batteries, FMEA (failure modes and effects analysis) and the safety/abuse tests we had performed. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：954 / 958

页数：5

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