| 摘要 |
PURPOSE:To improve the efficiency of cooling and the performance of insulation by forming a section by spirally winding a coil strand conductor, arranging a plurality of the sections along the axial direction and ensuring insulating cooling space. CONSTITUTION:One section is formed by spirally winding the coil strand conductor 1, and a plurality of such sections are disposed in the axial direction. The coil strand coductors 1 of each section are equally distributed and fixed by insulating cylinders 2, 2 shaped at the insides and the outsides in the radial direction of the sections and insulating bolts 3a and nuts 3b penetrating the coil stramd conductors 1. Predetermined insulating cooling space is formed among each turn and section of the coil strand conductors 1. |
