Small load detection by comparison between input and output parameters of an induction heat cooking apparatus
作者： Hideyuki Kominami , Kenji Hattori , Takumi Mizukawa , Mitsuyuki Kiuchi
DOI:
关键词: Bistability 、 Power (physics) 、 Inverter 、 Comparator 、 Energy (signal processing) 、 Control theory 、 Induction heating 、 Ultrasonic sensor 、 Engineering
摘要: TITLE "SMALL LOAD DETECTION BY COMPARISON BETWEEN INPUT AND OUTPUT PARAMETERS OF AN INDUCTION HEAT COOKING APPARATUS" ABSTRACT An induction heat cooking apparatus includes an inverter which generates ultrasonic frequency energy for heating a magnetic load by induction, and small detection circuit. The circuit comparator compares the input output parameters of latches bistable device when power is smaller than parameter. shuts down to prevent in-advertently placed utensil objects from being ex-cessively heated.
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