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Rechargeable battery charging method

Assignee: Sanyo Electric Co Ltd
•
Filing: 1995-11-21
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Granted: —
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Expires: 2015-11-21
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Abstract

Abstract Translated from Japanese (57)【要約】 【課題】 本発明の目的は、二次電池の電池性能を劣化 させることなく、短時間で急速充電することである。 【解決手段】 本発明は、充電と休止とを繰り返して二 次電池Bをパルス充電する方法であって、1パルス当り の充電として二次電池Bを所定容量だけ充電した後に二 次電池Bの充電を休止し、この休止中に二次電池Bの電 池電圧が第1の設定電圧V1以下になると二次電池Bの 充電を再開することを繰り返して二次電池Bをパルス充 電する。 (57) Abstract: An object of the present invention is to rapidly charge a secondary battery in a short time without degrading the battery performance. The present invention is a method of pulse-charging a secondary battery B by repeating charging and rest, and charging the secondary battery B by a predetermined capacity as charging per pulse, and then charging the secondary battery B. The charging is stopped, and when the battery voltage of the secondary battery B becomes equal to or lower than the first set voltage V1 during this stop, the charging of the secondary battery B is restarted repeatedly to pulse-charge the secondary battery B.

Inventors

  • 👤 Mikitaka Tamai
  • 👤 幹隆 玉井

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 09:36
CPC Classifications
Y; Y02; Y02E; Y02E60/00; Y02E60/10

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