Superconducting phase modifier stator iron core adopting nonmagnetic teeth

The superconducting phase modifier stator core comprises back iron core sections and the nonmagnetic teeth, the back iron core sections and the nonmagnetic teeth are arranged and stacked at intervals, radial air channels are arranged in the back iron core sections, pressing rings are arranged at the ends of the stator core, and a stator core axial tightening mechanism is arranged between the two pressing rings. The back iron core section is provided with a stator iron core radial tightening mechanism. According to the superconducting phase modifier stator iron core adopting the nonmagnetic teeth, the problem that the tooth part of the iron core is seriously heated due to high air gap flux density of a superconducting phase modifier is solved, and the operation reliability of the superconducting phase modifier stator is improved. 本发明涉及一种采用无磁性齿的超导调相机定子铁心，包括背部铁心段和无磁性齿，所述背部铁心段与无磁性齿间隔排列叠装，所述背部铁心段内置径向风道，定子铁心端部设置有压圈，两个压圈之间设有定子铁心轴向收紧机构，所述背部铁心段上设有定子铁心径向收紧机构。本发明提供了一种采用无磁性齿的超导调相机定子铁心，解决了超导调相机因气隙磁密高而容易引起铁心齿部发热严重问题，提升超导调相