SOLAR AIR CONDITIONER AND CONTROL METHOD AND CONTROL DEVICE THEREOF

A control method for a solar air conditioner comprises: a detection step, starting to detect the change situation of a DC voltage output by an inverter in the solar air conditioner when it is detected that the solar air conditioner enters an energy-saving control mode; and a judging step, adjusting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Li Hongtao, Bai Dongpei, Liang Minyou
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A control method for a solar air conditioner comprises: a detection step, starting to detect the change situation of a DC voltage output by an inverter in the solar air conditioner when it is detected that the solar air conditioner enters an energy-saving control mode; and a judging step, adjusting an operating frequency of a compressor of the solar air conditioner according to the change situation of the DC voltage, so that the solar air conditioner uses a solar cell to supply power. Thus, solar energy can be used to the maximum degree, the problem that there is a need to supply power by a mains power supply because the power supplied for the solar energy is insufficient is avoided, and the cost is saved. Further disclosed are a control device for a solar air conditioner and a solar air conditioner.