Some Studies on Impact of Temperature and DoD on Performance of Lithium-Ion Battery Pack

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2021/08/01

タイトル(英語): Some Studies on Impact of Temperature and DoD on Performance of Lithium-Ion Battery Pack

著者名: Sushant Mutagekar (Indian Institute of Technology Madras), Ashok Jhunjhunwala (Indian Institute of Technology Madras)

著者名(英語): Sushant Mutagekar (Indian Institute of Technology Madras), Ashok Jhunjhunwala (Indian Institute of Technology Madras)

キーワード: Li-Ion cells，electric vehicles，cycle life，energy efficiency，coulombic efficiency

要約(英語): It is known that the life of a Lithium-ion (Li-ion) battery is affected by charge/discharge rates, temperature, and depth of discharge (DoD). This paper investigates the effect of temperature and DoD on a 18650 Li-Ion cell. An experiment is set up to analyze the impact of temperature and DoD on the performance of Li-Ion cells. The test temperatures of 25℃ and 35℃, whereas DoD of 80% and 90%, are considered for the analysis. The paper aims at studying the effects of these parameters on capacity degradation, discharge energy efficiency, and coulombic efficiency over the cell's lifetime.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.141 No.8 （2021） 特集：Smart Cityのためのモビリティ及び通信技術

本誌掲載ページ: 909-914 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/141/8/141_909/_article/-char/ja/