Battery pack, a charger, and a method of detecting the remaining

Details Battery pack, a charger, and a method of detecting the remaining Battery pack, a charger, and a method of detecting the remaining

1996-08-21

1998-04-07

Wong, Peter S.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 48, 320 15, 320 17, 320 49, 320 44, H02J 700, H01M 1048

Patent

active

057368350

ABSTRACT:
A battery pack has a current detector, a voltage detector, a temperature sensor, and a CPU. The current detector detects a current flowing in secondary cells. When the current flows in the secondary cells, the voltage detector detects the voltage of the secondary cells, and the temperature sensor detects the temperature of the secondary cells. The CPU calculates the extent of deterioration of the secondary cells. The CPU calculates the remaining capacity of the secondary cells, based on the open voltage of the secondary cells, OCV, obtained by the equation:

REFERENCES:
patent: 5055763 (1991-10-01), Johnson et al.
patent: 5352968 (1994-10-01), Reni et al.

Affiliated with

Also associated with

Rating

Battery pack, a charger, and a method of detecting the remaining does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Battery pack, a charger, and a method of detecting the remaining, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery pack, a charger, and a method of detecting the remaining will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-15975