METHOD FOR OPERATING INVERTER OF ELECTRICAL REFRIGERANT COMPRESSOR USING INTERMEDIATE CIRCUIT ELECTROLYTE CAPACITORS

摘要

PROBLEM TO BE SOLVED: To enable the use of relatively small and economical electrolytic capacitors even in the temperature range below -20°C.SOLUTION: The invention concerns a method of operating an inverter of an electrical refrigerant compressor by using intermediate circuit electrolytic capacitors. The method of operating an inverter of an electrical refrigerant compressor enables the operation of the inverter of the electrical refrigerant compressor at low temperatures for air conditioning or heating of motor vehicles using heat pump switching of a refrigerant circulation.