DOMESTIC REFRIGERATION DEVICE WITH A COOLANT CIRCUIT, AND METHOD FOR OPERATING A DOMESTIC REFRIGERATION DEVICE WITH A COOLANT CIRCUIT

摘要

The invention relates to a domestic refrigeration device (1) and to a method for operating a domestic refrigeration device (1). The domestic refrigeration device (1) comprises a heat-insulated body (10) with a coolable inner container (2) which delimits a coolable interior (3) provided for storing food; a coolant circuit (20) which is provided for cooling the coolable interior (3) and which comprises a compressor (21); and a field-oriented electric drive (30). The field-oriented electric drive (30) comprises a field-oriented controller (34), a converter (32), and a permanently excited synchronous motor (31) which is connected downstream of the converter (32) and which is part of the compressor (21) or is provided for driving the compressor (21).