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METHOD FOR OPERATING AN INVERTER OF AN ELECTRICAL REFRIGERANT COMPRESSOR MAKING USE OF DC LINK ELECTROLYTE CAPACITORS
METHOD FOR OPERATING AN INVERTER OF AN ELECTRICAL REFRIGERANT COMPRESSOR MAKING USE OF DC LINK ELECTROLYTE CAPACITORS
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机译:利用直流母线电解质电容器操作电制冷压缩机的逆变器的方法
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摘要
A method of operating an inverter including the steps of detecting the temperature of the at least one electrolytic capacitor; selecting at least one of a plurality of switching patterns based on the temperature of the at least one electrolytic capacitor; and generating a ripple current across the at least one electrolytic capacitor by operating the inverter from the at least one of the plurality of switching patterns for preheating of the at least one electrolytic capacitor.
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