CIRCUIT ARRANGEMENT FOR A CONVERTER, METHOD FOR OPERATING A CONVERTER AND AIRCRAFT HAVING A CIRCUIT ARRANGEMENT OF THIS TYPE

摘要

The invention relates to a circuit arrangement of a converter (1) for the electrical supply of a multi-phase electric motor (2). The arrangement comprises multiple DC-voltage-supplied (+DC, -DC) phase intermediate circuits (13) and multiple inverter circuits (5) that are electrically connected to each phase intermediate circuit (13), wherein a respective phase intermediate circuit (13) and inverter circuit (5) are provided for each phase, together forming a commutation cell (14). The invention also relates to an aircraft having a circuit arrangement of this type, and an operating method with a circuit arrangement of this type.