Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent
1984-12-12
1986-05-20
Salce, Patrick R.
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
320 39, 323316, H02J 700
Patent
active
045904146
ABSTRACT:
A battery voltage regulating system for an automotive vehicle, wherein a field current flowing through a field coil of an alternator is periodically cut off irrespectively of whether a battery voltage is higher or lower than a reference voltage, and a conduction ratio of the field current is controlled in accordance with a difference between the battery voltage and the reference voltage. The reference voltage is changed in response to an increase or decrease of the conduction ratio, so that a battery voltage is prevented from decreasing when the conduction ratio is increased.
REFERENCES:
patent: 4346338 (1982-08-01), Nakamoto et al.
patent: 4386310 (1983-05-01), Sievers
Kato Hidetoshi
Matsuhashi Hajime
Mayumi Nobuo
Ault Anita M.
Nippondenso Co. Ltd.
Salce Patrick R.
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