| 摘要 |
PURPOSE:To enable large capacity generation by installing a turbine generator on the bottom of sea while providing three arched vanes vertically to Dalius turbine thereby avoiding influence of wave produced through the ebb and flow of the tide and stabilizing the rotary force. CONSTITUTION:A base 1 is secured horizontally through civil work onto the bottom of sea. Then a water-tight generator 10 is installed on said base 1 while three or four posts 2 are provided. A bearing 3 for supporting a rotary shaft 9 vertically is fixed to said post 2. Then the intermediate shaft 14 of Dalius turbine section 20 is coupled to the upper section of said shaft 9. While the generator 10 is coupled through a speed increasing gear 11 to the lower section of the rotary shaft 9. A pair of disc frames 15, 16 are fixed horizontally to the upper/ lower ends of the intermediate shaft 14 of Dalius turbine 20. While three arched vanes 17 are provided vertically at the positions dividing the circumference equally into three on the surface of same radius from the intermediate shaft 14 between said frames 15, 16. |
