Control method of air conditioner in electrical vehicle

A control method is provided for an air conditioning control system which includes determining whether either a desired discharge temperature from an air-conditioning system to maintain the internal temperature of a vehicle at a desired internal cabin temperature and a desired evaporator temperature...

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Bibliographische Detailangaben
Hauptverfasser:	LIM TAEWOONG, JANG KILYONG, LEE CHANGWON, PARK JOONHYUNG, KIM JAEWOONG, KWON JUNGHO
Format:	Patent
Sprache:	chi ; 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:	A control method is provided for an air conditioning control system which includes determining whether either a desired discharge temperature from an air-conditioning system to maintain the internal temperature of a vehicle at a desired internal cabin temperature and a desired evaporator temperature that is temperature of an evaporator satisfies a heater operating condition. The heater is then operated in accordance with temperature and traveling conditions of the vehicle to output a desired discharge temperature when the heater operating conditions are satisfied. When, however, a heater discharge temperature from the heater is greater than or equal to a reference heater or the heater discharge temperature is greater than the desired discharge temperature by at least a predetermined temperature or more, then the heater is turned off to prevent over consumption of electricity.