DEVICE FOR NON-CONTACT TRANSFER OF ELECTRIC ENERGY TO UNDERWATER OBJECT (VERSIONS) Russian patent published in 2013 - IPC H02J3/18 

FIELD: electricity.

SUBSTANCE: device (versions) includes the following main elements installed in an inverter unit on a carrier ship: a single-phase independent inverter of increased frequency voltage, a control unit of the above inverter, an input capacitor and the primary winding of an increased frequency transformer, as well as secondary winding of transformer, single-phase bridge uncontrolled rectifier, smoothing reactor and output capacitor, which are located in the rectifier unit on an underwater object; besides, windings of increased frequency transformer are equipped with flat magnetic screens as per the first version and with bowl-shaped cores and central rods as per the second version.

EFFECT: improving technical-and-economic indices, increasing coefficient of coupling between windings of increased frequency transformer, improving electromagnetic compatibility of increased frequency transformer and other elements of the device, reducing pulsations of output voltage of the device to allowable level, and improving quality of electric energy received from the device by electric energy consumers of an underwater object.

2 cl, 3 dwg