| 摘要 |
PROBLEM TO BE SOLVED: To provide the blade of a wind turbine which raises rotational inertia of a wind turbine more by arranging a weight on a blade disposed at a more distant position from the spindle of a vertical axis wind turbine, and which raises rigidity of the blade. SOLUTION: The blade 1 of the wind turbine is made of a synthetic resin mounted on the rotor of the vertical axis wind turbine. The blade includes a main body 2 and a mounting support 3 arranged on its left side face. The weight 4 is buried at upper and lower equal weight rate in the main body 2. COPYRIGHT: (C)2005,JPO&NCIPI |
