| 摘要 |
Rotor of a wind turbine with a vertical axle of rotation, comprising a power takeoff shaft with evenly distributed along its circumference and perpendicular thereto sets of arms, in which ends there are arranged rotatably wings, characterized in that, it comprises an eccentric (3) which is rotatably mounted in relation to the axle of the power takeoff shaft (1) and slidably in relation to said rotor in a plane perpendicular to said power takeoff shaft and the wing (4) consists of at least two segments (4a) and (4b) connected in series and rotatably in the relation to the previous segment where said segments form in the transverse plane an aerodynamic profile with variable geometry and profiles of the segments symmetrical in that plane. The first segment (4a) has a leading edge and the last is terminated with a trailing edge, wherein the first segment (4a) of the wing has mounted therein a permanent connector (5) joining the first segment (4a) with a rotor's arm (2a) by a first pin (6a) passing through the first opening (5a) of the connector (5) and an opening in the rotor's arm (2) and with the eccentric (3) through an adjustable main linkage (7) mounted rotatably on the eccentric (3), and from the other side in the second opening (5b) of the connector (5) with placed into it second pin (6b). The segments, starting from the second (4b) are rotatably mounted at the ends of the preceding segment (4a) by a hinge joint, wherein said segments have secondary linkage (8) connecting them directly and/or indirectly with the eccentric (3) and the sets of arms (2) are arranged in one or more planes. |
