Patent ID: 8072102

Claim:
A stator of a turbo generator, comprising: a cylindrical core, which extends along a longitudinal axis and comprises a plurality of axial cavities and two opposite headers; first connection terminals of the turbo generator configured to be connected to ground; second connection terminals of the turbo generator configured to be connected to electrical power main; a plurality of electrical windings, which are split into groups and which extend along paths defined in part in the axial cavities and in part at the headers; the electrical windings of each group being isopotential and connected in parallel between the first and second connection terminals; and a plurality of connection devices, each of which is adapted to define, at least at one of the headers, a segment of path in common with the isopotential electrical windings, wherein the connection devices comprise: terminal connection devices, each of which is connected to one of the first connection terminals or to one of the second connection terminals and defines a segment in common to the isopotential electrical windings of a group: intermediate connection devices, each of which defines a segment in common to isopotential electrical windings of a group and are arranged in a median portion of the isopotential electrical windings; and each group of isopotential electrical windings comprises in sequence a first terminal connection device; at least two first conducting bars; an intermediate connection device; at least two second conductive bars; and a second terminal connection device.