| 摘要 |
The present invention relates to a rotor (1) for a rotating electrical machine, extending along a longitudinal axis (X), comprising: at least two poles defining an interpolated space (E) therebetween, and electrical conductor (4) windings (5) coiled about the poles, said windings (5) comprising a straight portion (6) extending along the longitudinal axis (X) of the rotor, at least one pole, particularly each pole, of the rotor comprising a crosspiece (10) placed along at least one part of the straight portion (6) between at least two groups of conductors of the windings (5) for providing at least one cooling channel between the two groups of conductors, thus enabling a longitudinal and/or transverse flow of cooling fluid into the windings (5), the crosspiece (10) comprising at least one crosspiece element (11, 111) having a hollow cross-section at least partially defining the cooling channel (12). |
