| 摘要 |
Generator (1) for an electrical machine having a stator (2) and a rotor (3), with the rotor (3) being rotatable around a centre axis (4) and relatively to the stator (2) and the stator (2) being built of a stator stack (5) comprising a number of adjacently disposed metal plates (6), and the stator (2) comprising a number of stator windings (7) at least partially wound around the metal plates (6) with a certain distance to each other, whereby at least one radial duct-like channel (8) is provided between two or more adjacently disposed metal plates (6) by means of at least one spacer (9), wherein the spacer (9) is arranged underneath the stator windings (7) in such a manner that the radial duct-like channel (8) is radially open.
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