FIELD: electrical engineering.
SUBSTANCE: proposed method and device are used for charging storage batteries with full-wave rectified current limited by inductance coil. Charging device has bridge rectifier built around thyristors, double-section storage battery, current-limiting inductance coil, and thyristor voltage checkup and control unit. Inductance coil is made in the form of two inductive units inserted between like-polarity leads of bridge output terminals and storage battery terminals, and battery midpoint lead is connected to one of diagonally opposite output terminals of bridge through two-way conducting switch to provide for power-saving boost charge and trickle charge of storage battery at minimal power loss of device.
EFFECT: improved performance characteristics of charging device due to enhanced power factor and charge capacity.
2 cl, 7 dwg
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