Tests on electrical characteristics of polymer lithium-ion batteries - 文章详情页

作者：

Zhang, Yan-Qin (Zhang, Yan-Qin.) | Hu, Bo (Hu, Bo.) | Feng, Neng-Lian (Feng, Neng-Lian.) | Zhou, Da-Sen (Zhou, Da-Sen.)

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EI Scopus

摘要：

In　this　paper　we　attempt　to　find　the　electrical　characteristics　of　a　polymer　lithium-ion　battery　with　three　experimental　methods.　First　the　conventional　test,　the　voltages　are　measured　as　the　steady　open-circuit　voltages　after　12-　hour　rest　at　different　state　of　charge;　second　the　rapid　test　for　measurement　of　open　circuit　voltage　during　charge　and　discharge　pulse　with　1　minute　rest;　third　the　constant-current　pulse　test　with　30　minutes　rest　for　parameters　identification　based　on　the　equivalent　circuit　model.　The　paper　also　presents　the　parameters　relating　to　the　electrical　characteristics　for　a　commercial　20Ah　polymer　lithium-ion　battery　including　the　temperature　and　current　effects.

关键词：

Battery management systems Charging (batteries) Electric discharges Equivalent circuits Ions Lithium-ion batteries Models Open circuit voltage Polymers Testing

作者机构：

[ 1 ] [Zhang, Yan-Qin]College of Environmental and Energy Engineering, Beijing University of Technology, 100 Pingleyuan Street, Chaoyang District, Beijing 100124, China
[ 2 ] [Hu, Bo]College of Environmental and Energy Engineering, Beijing University of Technology, 100 Pingleyuan Street, Chaoyang District, Beijing 100124, China
[ 3 ] [Feng, Neng-Lian]College of Environmental and Energy Engineering, Beijing University of Technology, 100 Pingleyuan Street, Chaoyang District, Beijing 100124, China
[ 4 ] [Zhou, Da-Sen]College of Environmental and Energy Engineering, Beijing University of Technology, 100 Pingleyuan Street, Chaoyang District, Beijing 100124, China

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