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US 8,274,191 B2Granted
Stator arrangement, generator and wind turbine
AssigneeSiemens Akteingesellschaft
InventorHenrik Stiesdal
Life of this patent
Estimating the term…
Abstract
A stator arrangement of an electric machine, generator, and wind turbine includes a plurality of stator segments forming substantially the stator of the electric machine in a cylindric form around a radially centered shaft. The stator arrangement is radially surrounded by a rotatably mounted rotor arrangement. The stator segments are radially mounted on an outer surface of a support structure. The support structure is fixed via rigid connections to the shaft.
Claims17
A stator arrangement, of an electric machine, comprising:
- a support structure;
- and
- a plurality of stator segments, which substantially form a stator of the electric machine, in a cylindric form around a radially centered shaft, the plurality of stator segments are radially mounted on an outer surface of a support structure,
- wherein the stator is radially surrounded by a rotatably mounted rotor arrangement, and
- wherein the support structure is fixed via rigid connections to the shaft, and
- wherein a casing of the electric machine includes two rotor end plates connected to the rotor arrangement, wherein a first of the rotor end plates is further connected to an inner rotating part of the second of the rotor end plates is connected to a bearing which is further connected to an outer stationary part of the shaft.
3 more elements
Dependencies are inferred from the claim text.