Study on the Magnetic Flux and Temperature Distributions and the Corridor of the Induced Current within a Plane Conductor on the Induction Heating Cooker

摘要

"The purpose of this paper is to study the relationship between the distribution of magnetic flux and heating on the induction-heating (IH) cooker based upon thermograph. We focused our attention on the vertical and horizontal component of the magnetic flux. From the results of measurement on the magnetic flux distribution and the heating characteristics, it emerged that magnetic flux distribution and heating has the close relationship. Corridors of the induced current within a plane conductor on the IH cooker's panel is determined by the thermograph. Consequently, it is clearly shown that there exists current corridors which are locally concentric circle within a plane conductor.