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Title:
CHARGE/DISCHARGE CONTROL METHOD AND CHARGE/DISCHARGE CONTROL APPARATUS FOR LEAD BATTERY
Document Type and Number:
Japanese Patent JP2001339864
Kind Code:
A
Abstract:

To obtain a charge/discharge control method by which a lead battery, which is not used in a fully charged state but mainly in a lowered SOC(State of Charge) (in its application), can be used in the SOC region with a small internal resistance, its stable discharge voltage characteristics can be maintained and its life characteristics can be improved.

An SOC(State of Charge) of a lead battery, which is not used in a fully charged state but mainly in a lowered SOC (in its application), is increased in accordance with the aging deterioration of the battery characteristics.


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Inventors:
YOSHIHARA YASUYUKI
HIRAO AYAKO
KOIKE KIICHI
Application Number:
JP2000159846A
Publication Date:
December 07, 2001
Filing Date:
May 30, 2000
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H02J7/00; H01M10/06; H01M10/44; H01M10/48; (IPC1-7): H02J7/00; H01M10/44; H01M10/48
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)



 
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