| 摘要 |
A stabilizing apparatus for a vertical axis wind turbine (VAWT) includes at least two rolling units, at least two guiding units and at least an engaging unit engaged with the guiding units to fix the relative position among the guiding units. The guiding units are symmetrically extending from the center area of the apparatus to the outer edge of the circumference of the apparatus with a housing space formed inside each guiding unit. The rolling units are uniformly housed inside the housing space of the guiding units. The inner wall of the bottom of the housing space inside the guiding unit forms a guiding track extending from the center of the apparatus to the edge of the circumference of the apparatus. The straight line connecting the starting and the ending points of the guiding track forms an angle of 0-45° to the horizon surface.
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