| 摘要 |
Embodiments of the invention relate to a rotor system, particularly for use in a wind turbine generator system. A support (11) is provided having first and second rotating members (12, 13) coupled thereto, the rotating members being able to rotate about a common axis. One or more flexible blades (14, 15) having at least two ends are provided, one end being mounted on the first rotating member and another end being mounted on the second rotating member, so that they may rotate about the common axis. Actuating means are provided, being arranged to cause the ends of each blade to move closer together by movement of at least one of the rotating members along the common axis. The first and second rotating members are arranged to rotate relative to each other, said rotation allowing the flexible blades to coil around an axis. |
