POWER CONVERSION DEVICE, ELECTRIC RANGE INCLUDING SAME, AND CONTROL METHOD THEREFOR

Disclosed are a power conversion device, an electric range including same, and a control method therefor. The electric range of the present invention comprises: a plate; a working coil; an interface unit; a voltage providing unit for providing a rectified voltage to the working coil; a first switchi...

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Bibliographische Detailangaben
Hauptverfasser:	SEONG, Yeon Soo, KIM, Young Kook, LEE, Eui Soon, OH, Kyo Eon
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	Disclosed are a power conversion device, an electric range including same, and a control method therefor. The electric range of the present invention comprises: a plate; a working coil; an interface unit; a voltage providing unit for providing a rectified voltage to the working coil; a first switching element; a second switching element connected in parallel with the first switching element; and a control unit, wherein the control unit determines a driving signal for driving at least one of the first switching element and the second switching element, according to the temperatures of the first switching element and the second switching element, and outputs same to the first switching element and the second switching element, and when the rectified voltage is greater than or equal to a predetermined level, the control unit provides the first switching element and the second switching element with driving signals for driving the first switching element and the second switching element, respectively, and when the rectified voltage is less than the level, the control unit transmits a driving signal to a switching element having a lower temperature among the first switching element and the second switching element, and provides an off control signal to the switching element having a higher temperature.