Samsung Electronics Co., Ltd.

Lg Innotek Co., Ltd.

Hyunkwan Lee

Sungeun Kim

Shin Young Cho

Changsun Yun

Jiwoong Choi

Namju Park

Taeyong Kim

Dongyoung Huh

A control method for a cooking apparatus is disclosed. The disclosed control method for the cooking apparatus comprises the steps of: receiving an input of an output level for a heating coil; determining a plurality of driving frequencies for a driving power on the basis of the output level; generating a driving power alternately having the plurality of determined driving frequencies; and providing the generated driving power to the heating coil.

Cooking apparatus and control method therefor

Disclosed is an induction heating cooking apparatus. The induction heating cooking apparatus includes a countertop having plurality of cooking areas in which each cooking container can be seated, a plurality of coils provided under the countertop, a main substrate, and an auxiliary substrate separated from the main substrate. The main substrate is provided with a plurality of inverters each connected to a plurality of coils, a noise filter providing a plurality of inverters with a voltage from which noise from an external power supply is removed, and a plug connectable to the external power supply. The auxiliary substrate is provided with an input terminal to which the power line from the plug is connected, an output terminal to which the power line facing the noise filter is connected, and a discharge circuit part connected to the noise filter.

Induction heating cooking apparatus

Growing community of inventors

Suwon-si, South Korea

Hyunkwan Lee