| 摘要 |
PURPOSE:To increase the effective electroconductive sectional area of a winding by providing the winding which uses one-dimensional electric conductor having a metal-insulator dislocation. CONSTITUTION:A winding 5 which is secured through a spacer 3 or a ripple spring 4 is mounted via a wedge 6 in a slot 2 formed on a stator 1 of a turbine generator. The winding 5 is made of the one-dimensional electric conductor of a film shape such as chain-shaped conductive polymer film having a conductivity equal to silver in such a manner that the electric conductivity is only in a direction perpendicular to the paper surface and the insulation is high in the other directions. In this manner, the winding structure is simplified, cooling is simplified, the thermal deterioration of the insulator is suppressed, the number of manufacturing steps is reduced, and the magnetic flux distribution can be improved. |
