| 摘要 |
PURPOSE: A split-type rotor blade for generation of electric power from tidal currents is provided to absorb an unexpected impact force by installing a shock absorbing member among blade blocks so that a damage of blade is prevented. CONSTITUTION: A split-type rotor blade for generation of electric power from tidal currents comprises a hub(10), a blade(20), a connecting member(40), and a joining unit(50). The hub is the body of the rotor. A plural of blade is formed by joining a plurality of blade blocks(30). The connecting member connects the hub and the blade. The joining unit joins one end of the connecting member and the hub. |
