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  • Summary & Details

Development of Internal Resistance Estimation for Lithium-ion Batteries

リチウムイオン電池の内部抵抗推定の開発

Detailed Information

Category(J)新時代のモノづくり計測と車内外状態計測

Translation

Category(E)Next Measurements for Manufacturing and Live Status of In/Outside Cars
Author(J)1) 片芝 惇平, 2) 岩鼻 利幸, 3) 長村 謙介, 4) 川口 貴弘, 5) 丸田 一郎, 6) 足立 修一
Author(E)1) Jumpei Katashiba, 2) Toshiyuki Iwahana, 3) Kensuke Osamura, 4) Takahiro Kawaguchi, 5) Ichiro Maruta, 6) Shuichi Adachi
Affiliation(J)1) マレリ, 2) マレリ, 3) マレリ, 4) 群馬大学, 5) 京都大学大学院, 6) 慶應義塾大学
Abstract(J)本稿では,リチウムイオン電池の基本特性と技術を紹介した後に弊社が開発したリチウムイオン電池の内部抵抗を推定する推定アルゴリズムの概要を説明する.概要の説明後に電池モデルを用いた数値シミュレーション結果と実電池に適用した結果を示す.

Translation

Abstract(E)This paper introduces the basic characteristics and technology of lithium-ion batteries, and then outlines the estimation algorithm for estimating the internal resistance of lithium-ion batteries developed by us. After the outline explanation, the numerical simulation results using the battery model and the results applied to the actual battery are shown.

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