METHOD FOR PRODUCTION OF A CONDUCTOR BAR FOR THE STATOR OF AN ELECTRICAL MACHINE, IN PARTICULAR OF A GENERATOR, AND AN APPARATUS FOR PRODUCTION OF A CONDUCTOR BAR

摘要

A method is disclosed for production of a conductor bar for the stator of a generator, which conductor bar has a plurality of internal partial conductors which are surrounded externally by insulation which includes an insulating ribbon which is wound around the partial conductors, with the insulating ribbon which is wound around the partial conductors being impregnated with an impregnation fluid. The conductor bar is compressed after the impregnation of the insulating ribbon and at least at times during a curing phase. An apparatus is likewise provided, and can be designed to compress at least an axial section of the conductor bar at least at times during a curing phase of the impregnated insulating ribbon.