DEVICE FOR CHARGING ACCUMULATOR BATTERY OF UNDERWATER FACILITY Russian patent published in 2010 - IPC H02J7/00 

FIELD: electricity.

SUBSTANCE: device for charging accumulator battery of underwater facility contains following main elements: controlled voltage rectifier installed on vessel; cable; installed in sealed container condenser; one-phase independent elevated frequency voltage inverter; primary winding of elevated frequency transformer; receiver and inverter control unit as well as installed on underwater facility transformer secondary winding, the second rectifier bridge, smoothing reactor, device charging current and output voltage measuring converters, charging current control unit and transmitter.

EFFECT: executing charging operation for accumulator battery of underwater facility using noncontact method, expansion of charged accumulator batteries range differing in type of accumulator electrochemical system and values of its voltage and capacity, improvement of current shapes consumed by device for accumulator charging from ship electric system, decrease in charging device weight.

2 cl, 3 dwg