Patent ID: 7642667
Filing Date: 2010-01-05
Classification: F03D,F05B,H02K,Y02E,Y10T

Abstract:
1. A wind power installation having a ring generator which has a stator in which grooves are provided at an inner or outer periphery in mutually spaced relationship to receive a stator winding, wherein the winding is wound without interruption continuously throughout, wherein the winding of a phase includes at least one conductor bundle, wherein a conductor bundle includes a plurality of mutually insulated conductors, wherein at least two conductor bundles are arranged in mutually superposed relationship in a groove, wherein, in grooves in which a plurality of conductor bundles are arranged, positions of upper and lower conductor bundles are interchanged in a predetermined order, and wherein the conductor bundles in the grooves are arranged in a rising sequence of phases of the conductor bundles, said rising sequence of phases including at least one phase in which said upper and lower conductor bundles are interchanged.