Charging method of secondary battery

Details Charging method of secondary battery Charging method of secondary battery

1995-09-27

1997-05-06

Wong, Peter S.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 30, H02J 700

Patent

active

056274521

ABSTRACT:
A charging apparatus is provided which determines whether a preliminary full charge indication such as a peak of the terminal voltage or a decrease of a predetermined voltage .DELTA.V after the peak indicates a true full charge level. In accordance with the present invention, when the charging apparatus detects a peak or a decrease of a predetermined voltage .DELTA.V after the peak in the terminal voltage, the apparatus can determine whether or not the detection indicates a true full charge level by taking into account the charging amount from the start of charging until the detection of the peak or the decrease.

REFERENCES:
patent: 4746852 (1988-05-01), Martin
patent: 4746854 (1988-05-01), Baker et al.
patent: 5206579 (1993-04-01), Kawate et al.
patent: 5237259 (1993-08-01), Sanpei
patent: 5311113 (1994-05-01), Kojima
patent: 5467005 (1995-11-01), Matsumoto et al.

Affiliated with

Also associated with

Rating

Charging method of secondary battery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charging method of secondary battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging method of secondary battery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2134872