摘要 |
The turbine has a tower (2), with a pod on the upper end of the tower. A rotor (5), moves around an axis of rotation and stored at the pod. The rotor hub (6, 20) has a rotor blade (7) extending from it. The rotor blade is angularly blunt to the rotor axis of rotation of the tower and aligned at the rotor hub. The rotor blade has length section curved at the longitudinal axis (8). |