H - Electricity – 02 – J
Patent
H - Electricity
02
J
H02J 1/14 (2006.01)
Patent
CA 2628048
The invention relates to a mixed device (10) for instantaneously controlling power transfer between two cores (42, 46) of a direct current network and supplying an alternating current motor (13), including: an assembly (19) comprising two three-phase inverters, each consisting of three switching cells which are connected to the motor, said motor (13) having three stator windings which are connected to the two three-phase inverters; and a module (23) for controlling the assembly (19), which transfers adjustable direct current power, stabilises the direct current voltage of one of the two cores (42 or 46) if the latter is not connected and controls the motor.
L' invention concerne un dispositif mixte (10) de contrôle instantané du transfert de puissance entre deux coers (42, 46) d'un réseau continu et d'alimentation d'un moteur à courant alternatif (13) qui comprend : un ensemble (19) de deux onduleurs triphasés constitués chacun de trois cellules de commutation reliées à ce moteur, le moteur (13) ayant ses trois enroulements stator connectés aux deux onduleurs triphasés, un module (23) de commande de cet ensemble (19) qui assure à la fois un transfert de puissance réglable à courant continu, et permet une stabilisation de la tension continue d'un des deux coers (42 ou 46) si celui-ci est non relié, et le pilotage de ce moteur.
Foch Henri
Piquet Hubert
Raulin Loic
Regnier Jeremi
Roboam Xavier
Airbus France
Airbus Operations Sas
Centre National de La Recherche Scientifique
Goudreau Gage Dubuc
Institut National Polytechnique de Toulouse
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