SUPERCONDUCTOR MAGNET APPARATUS USING PARALLEL WINDING

摘要

The present invention relates to a superconductive magnet device using a parallel method, capable of preventing a critical current from being reduced due to an increase of a vertical magnetic field on both ends of the superconductive magnet device, and reducing a length of a magnet. The superconductive magnet device comprises: a bobbin unit including a bobbin; a superconductive wire winding unit including first to n superconductive wire windings in which a superconductive wire is formed in a plurality of spiral layers on a same axis as that of the bobbin; an insulation unit including first to (n-1) insulation members insulating a gap between the first to n superconductive wire windings; and a winding current carrying conductor unit including a winding current carrying conductor carrying the current by connecting by crossing the superconductive wire winding unit adjacent to the first to n superconductive wire windings. The one or more superconductive wire windings comprises the superconductive wire in two or more rows and includes the first to n superconductive wire windings on each of the both ends of the bobbin. As such, the superconductive magnet device improves a critical current of a high-magnetic field and high-temperature superconductive magnet by being applied with a non-insulation parallel superconductor. Moreover, the superconductive magnet device is able to easily solve a problem for eddy currents when compared with a multi-width method.