CONTROL METHOD FOR AIR-CONDITIONING SYSTEM HAVING ELECTRONIC EXPANSION VALVE

A control method for an air-conditioning system is provided according to the present application, through which different pressure lowering measures can be respectively taken to lower a pressure timely when the pressure of the electronic expansion valve is within different ranges, to decrease a numb...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG, Rongrong, ZHANG, Genxiang, LU, Yingchong
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 REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	A control method for an air-conditioning system is provided according to the present application, through which different pressure lowering measures can be respectively taken to lower a pressure timely when the pressure of the electronic expansion valve is within different ranges, to decrease a number of times of the air-conditioning system being forced to activate a high pressure protection function and even a physical pressure relief function, thereby facilitating maintaining working performances of the air-conditioning system, and prolonging a service life thereof.