SUPERCONDUCTOR COIL AND INDUCTION HEATING MACHINE THEREOF

摘要

The present invention relates to a superconductive coil and an induction heating device thereof. According to the present invention, the superconductive coil comprises: upper/lower straight portions of a body formed long in a longitudinal direction formed of a racetrack having a slot inside; and left/right extension portions extended from the upper/lower straight portions. The left/right extension portions comprises a body formed long in a longitudinal direction and formed of a racetrack having a slot inside, or which provides a superconductive coil formed to be bent at a predetermined angle on the upper/lower straight portions. The body provides a superconductive coil formed by being curved as an arc shape using bending properties in the b-axis direction of a superconducting wire. The present invention has the advantage of reducing the purchasing costs of the superconductor, and generating 1.5-2 times more magnetic fields when compared with a superconductive coil of a conventional racetrack type when an induction heating device is manufactured using a superconductive coil.