| 摘要 |
<p>The invention relates to a system for capturing wind energy for vertical-shaft wind generators, which allows the control of the wind passage resistance thereof in order to regulate the rotational speed of the rotor (47), modifying the geometry thereof in a controlled and independent manner without using mechanical transmission elements. Said system comprises pairs of blades, (43 ) and (44), which form the structure of the system and generate a cavity for housing a series of pivoting elements, (45) and (46), which redirect themselves by means of electromagnets arranged inside the blades, which attract and repel the ends of the mobile elements, redirecting them and fixing them in the desired position at each moment, taking the direction of the wind provided by a wind vane (48) as a reference.</p> |
