Device for reducing vibration in compressor and control method thereof

Disclosed are a device for reducing vibration in a compressor and a method for controlling reducing the vibration in the compressor. The device for reducing vibration in a compressor includes: a compressor controlled to be operated at a target operating velocity after starting; a power supply unit s...

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Bibliographische Detailangaben
Hauptverfasser:	NOH, JINHEE, LEE, JUHYOUNG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed are a device for reducing vibration in a compressor and a method for controlling reducing the vibration in the compressor. The device for reducing vibration in a compressor includes: a compressor controlled to be operated at a target operating velocity after starting; a power supply unit supplying power to the compressor; and a control unit controlling the power supply unit so that a magnitude or a phase of the power supplied to the compressor is changed, wherein the control unit controls the power supply unit so that the vibration generated in the compressor is offset because exciting force is generated in the compressor with a predetermined time interval at multiple times when the compressor starts or when the compressor stops during a target operation velocity operating of the compressor.