METHOD AND APPARATUS FOR CONTROLLING CHARGE/DISCHARGE OF LEAD BATTERY

Title:

METHOD AND APPARATUS FOR CONTROLLING CHARGE/DISCHARGE OF LEAD BATTERY

Document Type and Number:

WIPO Patent Application WO/2003/041240

Kind Code:

A1

Abstract:

A method and an apparatus for controlling charge/discharge of a lead battery principally used not under fully charged state but under a state where SOC is lowered, in which SOC is increased as the characteristics of the battery deteriorates due to aging.

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Inventors:

YOSHIHARA YASUYUKI (JP)
HIRAO AYAKO (JP)
KOIKE KIICHI (JP)

Application Number:

PCT/JP2001/009755

Publication Date:

May 15, 2003

Filing Date:

November 07, 2001

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD (JP)
YOSHIHARA YASUYUKI (JP)
HIRAO AYAKO (JP)
KOIKE KIICHI (JP)

International Classes:

H02J7/00; H01M10/06; H01M10/44; H01M10/48; (IPC1-7): H02J7/00; H01M10/44

Foreign References:

JP2000030753A	2000-01-28
JPH06121463A	1994-04-28
JPH1152033A	1999-02-26
JPH10189058A	1998-07-21
US5578915A	1996-11-26

Attorney, Agent or Firm:

Ishihara, Masaru (Tatsuno Nishi-tenma Bldg. 1-6, Nishi-tenma 3-chome, Kita-k, Osaka-shi Osaka, JP)

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