| 摘要 |
The wind converter has a vertical shaft (1), several primary rotor blades (5), and further high performance blades (6). All blades are curved to the outside, and are fastened to a root (2) at the bottom. At the top, the high performance blades are fastened to an upper fastener unit (4), above a central fastener unit (3) for the primary rotor blades. Primary and/or high performance blades consist of front and rear band-shaped sections (5.1,5.2,6.1,6.2) of metal, which are at a relative distance in the center, but are connected at the ends. |
