Quick Battery Checker for Lithium Ion Battery Packs with Impedance Measuring Method(Energy in Electronics Communications)

スポンサーリンク

概要

• 論文の詳細を見る

• We have developed a quick battery checker the Li-ion battery packs used in mobile phones. It checks for capacity deterioration by using an impedance-measuring method. Our previous measurements of the capacity and impedance at 1 kHz for various battery packs proved conclusively that there is a strong correlation between degraded capacity and impedance. The battery checker's design took into account the results we obtained from measuring impedances. We showed that the battery checker is highly accurate and fast.

• 社団法人電子情報通信学会の論文
• 2004-11-01

著者

• Yamaki Junichi

  Kyushu University

• Takano K

  Ntt Docomo

• Takeno Kazuhiko

  Ntt Docomo Inc.

• ICHIMURA Masahiro

  NTT-BIT

• TAKANO Kazuo

  NTT-BIT

• Ichimura Masahiro

  Ntt-bti

関連論文

• β-FeOOH結晶と炭素の複合電極への高速リチウムインターカレーション
• Frequency Analysis of Wavelength Demultiplexers and Optical Filters with Finite 2-D Photonic Crystals (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
• Energy Conservation and Management Methods for Mobile Phone Li-Ion Battery Packs(the 25th International Telecommunications Energy Conference(INTELEC'03))
• Quick Battery Checker for Lithium Ion Battery Packs with Impedance Measuring Method(Energy in Electronics Communications)

スポンサーリンク