並列時電流分担比に基づくリユース蓄電池の運用中健全度診断技術の提案

  • 林田 淳
    北海道立総合研究機構 エネルギー環境地質研究所 北海道大学大学院情報科学研究院
  • 白土 博康
    北海道立総合研究機構 エネルギー環境地質研究所
  • 原 亮一
    北海道大学大学院情報科学研究院

書誌事項

タイトル別名
  • Proposal of a Diagnostic Method for State of Health of Reuse Batteries in Operation based on Current Sharing Ratio in Parallel

抄録

<p>Diagnostic for state of health is key technology for renewable energy development using reuse battery which has a performance variation. A proposal method, based on current sharing ratio in parallel, determines whether the capacity, as the measure of battery performance, is higher than other stacks. This method gives the health of the stack to be determined during system operation using only inexpensive current sensors, without the use of external devices or expensive measurement equipment as in the conventional method.</p>

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