Method for brazing rotor windings
OwnerPaul Dominic GLOVER, Matthew GREENSILL +3inventors
InventorsPaul Dominic GLOVER, Matthew GREENSILL, Stewart PARRY, Massimiliano VISINTIN, Kornelia WEIDEMANN
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Abstract
The present disclosure relates to a method for manufacturing the windings of rotating electrical plant.
Claims13
A method for winding a rotor assembly of an electrical machine, the rotor assembly comprising one or more conductive half coils, each half coil comprising a plurality of stacked turns, the method comprising:
- joining two consecutive conductive half coils by brazing wherein said brazing is operated on said stacked half coils by means of a brazing element comprising an induction coil and a first brazing member positioned at a first side of the half coils and a second brazing member positioned at a second side of the half coils, opposite to said first side, said first and second brazing members defining a gap therebetween configured to receive said stacked turns to be joined.
A brazing element for brazing a pair of consecutive conductive half coils of a rotor assembly, the brazing element comprising a first brazing member and a second brazing member, wherein said first and second members are spaced apart such to accommodate the consecutive conductive half coils there between.
Dependencies are inferred from the claim text.