| 摘要 |
<p>A multi-panel wind turbine blade with improved joints on the trailing edge, with an aerodynamic profile with a leading edge (3), a trailing edge (5) and pressure and suction sides (7, 9) between the leading edge (3) and the trailing edge (5), where the transversal section of the edges of the prefabricated panels (31, 41) laid out on the pressure and suction side have a variable geometry on the trailing edge area (5) along the blade, with at least a first section (21) of the blade including its tip, in which the configuration of the edges of these panels (31, 41) includes some co-operating flattened surfaces (33, 43; 34, 44; 35, 45) to facilitate its adhesive bonding along the trailing edge (5). This variable geometry includes the possibility of using a third panel (51) on a blade section near to its root.</p> |
