METHOD OF OPERATING A POWER CONVERTER ARRANGEMENT, CONTROL CIRCUIT AND POWER CONVERTER ARRANGEMENT

A method, a control circuit, and a power converter arrangement are disclosed. The method includes: coupling three power converters (1, 2, 3) with each other; connecting each of the three power converters (1, 2, 3) to a 3-phase power source (4) configured to provide three supply voltages (Ua, Ub, Uc)...

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Bibliographic Details
Main Authors MENZI, David, AZURZA, Jon, KOLAR, Johann, KASPER, Matthias Joachim
Format Patent
LanguageEnglish
French
German
Published 15.02.2023
Subjects
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
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Summary:A method, a control circuit, and a power converter arrangement are disclosed. The method includes: coupling three power converters (1, 2, 3) with each other; connecting each of the three power converters (1, 2, 3) to a 3-phase power source (4) configured to provide three supply voltages (Ua, Ub, Uc); and regulating a respective input signal (V1, V2, V3; I1, 12, 13) of each of the three power converters (1, 2, 3) dependent on a common mode signal (Scm).
Bibliography:Application Number: EP20210191396