TRANSKRITISCHE DAMPFKOMPRESSIONSANLAGE

The high side pressure of a vapor compression system 20 is selected to optimize the coefficient of performance by measuring the heat sink inlet temperature with a temperature sensor 38. For any heat sink inlet temperature, a single optimal high side pressure is selected which optimizes the coefficie...

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Bibliographische Detailangaben
Hauptverfasser:	MANOHAR, SHAILESH SHARAD, PARK, YOUNG KYU
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	The high side pressure of a vapor compression system 20 is selected to optimize the coefficient of performance by measuring the heat sink inlet temperature with a temperature sensor 38. For any heat sink inlet temperature, a single optimal high side pressure is selected which optimizes the coefficient of performance. The optimal high side pressure for each heat sink inlet temperature is preset into a control and is based on data obtained by previous testing. A pressure sensor 40 continually measures the high side pressure. If the high side pressure is not at the optimal value, the expansion device 26 setting is adjusted to alter the high side pressure to the optimal value.