INDUCTION HEAT COOKING APPARATUS AND OPERATING METHOD THEREOF

INDUCTION HEAT COOKING APPARATUS AND OPERATING METHOD THEREOF

Disclosed herein is an induction heat cooking apparatus including a power supply configured to supply an alternating current (AC) voltage, a rectifier configured to rectify the supplied AC voltage into a direct current (DC) voltage, first and second switching units configured to control switching su...

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Hauptverfasser: SON, Seongho, KWACK, Younghwan, YANG, Jaekyung, LEE, Yongsoo, CHOI, Hyojin, KONG, Taewoong
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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creator SON, Seongho
KWACK, Younghwan
YANG, Jaekyung
LEE, Yongsoo
CHOI, Hyojin
KONG, Taewoong
description Disclosed herein is an induction heat cooking apparatus including a power supply configured to supply an alternating current (AC) voltage, a rectifier configured to rectify the supplied AC voltage into a direct current (DC) voltage, first and second switching units configured to control switching such that the DC voltage from the rectifier is alternately applied to a working coil, a comparison unit configured to sense current flowing in the working coil and to compare the sensed current with a predetermined reference value to output pulses, and a controller configured to determine whether a cooking vessel is present on the working coil based on the output pulses.
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subjects ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
title INDUCTION HEAT COOKING APPARATUS AND OPERATING METHOD THEREOF
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