Patent ID: 7902783
Filing Date: 2011-03-08
Classification: H02J,H02M,H02P,Y02T

Abstract:
1. A combined device for an aircraft which controls power transfer between two decentralized cores of a direct current network and which powers an alternating current motor, comprising: a first core of the two cores, to which is connected a first alternator via a first stabilized alternating-direct current rectifier module, is positioned in a first area of the aircraft; a second core of the two cores, to which is connected a second alternator via a second stabilized alternating-direct current rectifier module, is positioned in a second area of the aircraft, the second area being separated from the first area by a significant distance, the first core and the second core are connected to a plurality of charges for the aircraft; an assembly of two three-phase inverters, each three-phase inverter of the two three-phase inverters including three switching cells connected to the motor, the motor includes three stator windings whose ends are connected to the two three-phase inverters; and a module that controls the assembly, which ensures both an adjustable direct current power transfer and stabilization of direct current voltage in balancing the powers supplied by the two alternators, and the control of the motor.