POWER DEVICE WITH DOUBLE SYNCHRONISATION Russian patent published in 2012 - IPC H02J3/42 B63H23/22 B63H23/24 

FIELD: electricity.

SUBSTANCE: power device may have the first generator plant with the first motor connected with a drive with the first generator, and the second generator plant with the second motor connected with a drive to the second generator. Besides, the power device may have a common bus and a control unit interacting with the first and second generator plants. The control unit is designed to delay directing power from the second generator to the common bus until the first and second motors are not mechanically synchronised to a significant extent.

EFFECT: direction of power from the first generator to the common bus and synchronisation of power generation from the second generator with power generation from the first generator.

20 cl, 3 dwg