Brevet Année : 2009

Power rectifier circuit and systems, associated method, and aircraft comprising such a circuit or systems

Résumé

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.

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Dates et versions

hal-04788590 , version 1 (18-11-2024)

Identifiants

  • HAL Id : hal-04788590 , version 1

Citer

Fernando Marcelo Iturriz, Frédéric Richardeau, Thierry Meynard, Hassan Helali. Power rectifier circuit and systems, associated method, and aircraft comprising such a circuit or systems. France, Patent n° : WO2009109714. 2009. ⟨hal-04788590⟩
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