AN AIR CONDITIONER AND CONTROL METHOD OF ELECTRONIC EXPANSION VALVE THEREOF

AN AIR CONDITIONER AND CONTROL METHOD OF ELECTRONIC EXPANSION VALVE THEREOF

An air conditioner and a method for controlling an electronically driven valve thereof are provided to adjust the degree of overheat properly by correcting the opening calculation expression. A method for controlling an electronically driven valve of an air conditioner comprises the steps of: detect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: LEE, DONG KUE
Format: Patent
Sprache:eng
Schlagworte:
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:An air conditioner and a method for controlling an electronically driven valve thereof are provided to adjust the degree of overheat properly by correcting the opening calculation expression. A method for controlling an electronically driven valve of an air conditioner comprises the steps of: detecting(42) the opening variation of the electronically driven valve by adjusting the degree of overheat according to the opening variation of the electronically driven valve; correcting(44) the opening calculation expression for determining the size of opening if the abnormality is in the opening variation of the electronically driven valve; and adjusting the opening from the opening calculation expression wherein the opening of the electronically driven valve is corrected.