MULTIPHASE SYSTEM COMPRISING A POWER CONVERTER WITH AN EI CORE BASED MAGNETICALLY COMPENSATED STRUCTURE

The present invention concerns a multiphase system comprising a power converter having at least two legs and a filtering device connected to the at least two legs of the power converter, the filtering device being composed of at least two inductors, characterized in that the each inductor is compose...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEFEVRE, Guillaume, MORAND, Julien
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	The present invention concerns a multiphase system comprising a power converter having at least two legs and a filtering device connected to the at least two legs of the power converter, the filtering device being composed of at least two inductors, characterized in that the each inductor is composed of turns wounded around a central leg of a respective EI shaped magnetic, each inductor is disposed in at least one printed circuit board that comprises connections of the inductors and in that the filtering device further comprises a conductive material composed of at least two parts, each part goes through each aperture of a respective EI shaped magnetic material, a first terminal of each inductor being respectively connected at one leg of the power converter and one terminal of the conductive material is connected to the second terminals of the inductors.