DISPOSITIF DE CONVERSION ELECTRIQUE AC/DC AUTORISANT UNE RECUPERATION D'ENERGIE ET UNE GESTION DES COURTS-CIRCUITS COTE CONTINU

DISPOSITIF DE CONVERSION ELECTRIQUE AC/DC AUTORISANT UNE RECUPERATION D'ENERGIE ET UNE GESTION DES COURTS-CIRCUITS COTE CONTINU

An AC/DC electrical converter device having a source mode and a recovery mode, and for connection, on the AC side, to an AC voltage source and, on the DC side, to a DC power distribution network. It includes an AC/DC converter, a switching cell with two switches (K1, K2) that are bidirectional for c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GARCIA-SOTO GUILLERMO
Format: Patent
Sprache:fre
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
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:An AC/DC electrical converter device having a source mode and a recovery mode, and for connection, on the AC side, to an AC voltage source and, on the DC side, to a DC power distribution network. It includes an AC/DC converter, a switching cell with two switches (K1, K2) that are bidirectional for current, the switches sharing a common point (A) and each having a respective end terminal (B1, B2), a filter stage, and a control unit for the cell; the converter is for connection on the AC side to the voltage source and is connected on the DC side to the cell; in use, the first switch (K1) is connected between the converter and the DC power distribution network via the filter stage, the second switch (K2) forming a combination in parallel with the filter stage and the DC power distribution network. The control means are able to manage a short-circuit current in source mode by operating on the first and second switches.