System for determining battery charge states and charging sequen

Details System for determining battery charge states and charging sequen System for determining battery charge states and charging sequen

1990-07-30

1991-10-15

Stephan, Steven L.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 2, H02J 704

Patent

active

050577620

ABSTRACT:
A battery charging system for determining battery charge states of batteries positioned to be charged by a battery charger. A fast charging current is supplied for short intervals to each of the batteries during a charge state determination period. After the end of the charge state determination period, the battery charge states of each of the batteries is determined. The determined battery charge states may be utilized to form a battery charging priority sequence for sequentially charging the batteries.

REFERENCES:
patent: 3579075 (1971-05-01), Floyd
patent: 4467264 (1984-08-01), Blake et al.
patent: 4766361 (1988-08-01), Pusateri
patent: 4792743 (1988-12-01), Tsujino et al.
patent: 4843299 (1989-06-01), Hutchings
patent: 4849682 (1989-07-01), Bauer et al.

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