METHOD FOR THE PRODUCTION OF AN ELECTRIC MACHINE STATOR, COMPRISING A PRE-FORMING STEP, AND CORRESPONDING WOUND STATOR

The invention essentially relates to a method for the production of a winding of a stator (15) comprising a body equipped with slots (28), comprising: a supply step consisting in supplying a winding unit with a bundle of conductors (37); and a pre-forming step consisting in moving the winding unit i...

Full description

Saved in:
Bibliographic Details
Main Authors EVEN, Denis, RAMET, Vincent, DARRAS, Ludovic, DUQUESNE, Jean, SAPOTILLE, Larry
Format Patent
LanguageEnglish
French
German
Published 17.11.2021
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:The invention essentially relates to a method for the production of a winding of a stator (15) comprising a body equipped with slots (28), comprising: a supply step consisting in supplying a winding unit with a bundle of conductors (37); and a pre-forming step consisting in moving the winding unit in relation to the bundle of conductors (37), such as to obtain a bundle of conductors (37) having, for each phase winding (E1-E6), at least two loop structures (39) and at least three segment structures (38), two of the segment structures (38) being positioned such that they can be disposed in the same slot (28) of the stator (15) and the two loop structures (39) connecting said two segment structures (38) stacked on the third segment structure (38).
Bibliography:Application Number: EP20150723258