Development and performance evaluation of lithium iron phosphate battery with superior rapid charging performance - Second report: Evaluation of battery capacity loss characteristics

Kohei Nunotani*, Fumiya Yoshida, Yushi Kamiya, Yasuhiro Daisho, Kazuo Abe, Michiyuki Kono, Hiroshi Matsuo

*この研究の対応する著者

研究成果: Conference contribution

13 被引用数 (Scopus)

抄録

A lithium iron phosphate battery has superior rapid charging performance and is suitable for electric vehicles designed to be charged frequently and driven short distances between charges. This paper describes the results of testing conducted to evaluate the capacity loss characteristics of a newly developed lithium iron phosphate battery. These results confirmed that, in the assumed use temperature range of the battery, the degree of storage capacity loss (referred to below as "calendar capacity loss") over 120 days was approximately 4% and the degree of capacity loss on cycle test over 500 cycles was approximately 6%.

本文言語English
ホスト出版物のタイトル2011 IEEE Vehicle Power and Propulsion Conference, VPPC 2011
DOI
出版ステータスPublished - 2011 11 7
イベント7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011 - Chicago, IL, United States
継続期間: 2011 9 62011 9 9

出版物シリーズ

名前2011 IEEE Vehicle Power and Propulsion Conference, VPPC 2011

Conference

Conference7th IEEE Vehicle Power and Propulsion Conference, VPPC 2011
国/地域United States
CityChicago, IL
Period11/9/611/9/9

ASJC Scopus subject areas

  • 自動車工学

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