| 摘要 |
<p>A horizontal-axis downwind turbine (100) is described, comprising a nacelle (150) having a rotor (130) comprising a hub and at least one blade (132), which nacelle (150) is suitable for revolute attachment to a tower (140) thereby defining a rotational axis (151) about which the nacelle (150) yaws, said turbine (100) further comprising: - a hub integrated generator (120); and - a yaw damper (110); wherein the yaw damper (110) comprises a permanent-magnet generator (112), and the blade (132) is swept.</p> |
