H - Electricity – 02 – M
Patent
H - Electricity
02
M
H02M 7/10 (2006.01) H02M 7/25 (2006.01)
Patent
CA 2713369
The invention relates to a power rectifying circuit (30) for an electric current signal supplied by an alternating power source (12), which comprises: two separate switching assemblies (30a, 30b) adapted to be connected to a power terminal (31) of the source, wherein at least one switching assembly includes a plurality of boost cells (310a, 310b, 320a, 320b) in cascade, each boost cell including a diode (312a, 312b, 322a, 322b), a switch means (314a, 314b, 324a, 324b) and a capacitor (316a, 316b, 326a, 326b), the so-called terminal capacitors (326a, 326b) of the two terminal boost cells (320a, 320b) of the switching assemblies having one terminal in common. The circuit may particularly include two assemblies of boost cells. The invention can be used in electric systems onboard aircrafts.
L'invention concerne un circuit redresseur de puissance (30) d'un signal de courant électrique fourni par une source d'alimentation alternative (12), comprenant: deux ensembles de commutation (30a, 30b) distincts agencés pour être connectés à une borne d'alimentation (31 ) de la source, au moins un ensemble de commutation comprenant une pluralité de cellules boost (310a, 310b, 320a, 320b) en cascade, chaque cellule boost comprenant une diode (312a, 312b, 322a, 322b), un moyen interrupteur (314a, 314b, 324a, 324b) et une capacité (316a, 316b, 326a, 326b), les capacités, dites capacités terminales (326a, 326b), des deux cellules boost terminales (320a, 320b) des ensembles de commutation ayant une borne en commun. Le circuit peut notamment comprendre deux ensembles composés de deux cellules boost. Application aux systèmes électriques embarqués dans des aéronefs.
Helali Hassan
Iturriz Marcelo Fernando
Meynard Thierry
Richardeau Frederic
Airbus Operations
Centre National de La Recherche Scientifique
Institut National Polytechnique de Toulouse
Riches Mckenzie & Herbert Llp
LandOfFree
Power rectifying circuit and systems, associated method, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power rectifying circuit and systems, associated method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power rectifying circuit and systems, associated method, and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1513693