초록 ▼

A wave power generating plant comprising an arrangement (20) of interconnected floating units (22). The arrangement (20) is anchored to the seabed via mooring buoys (26). Each floating unit comprises a floating pontoon (40), a stabilizer unit (44) and connecting means (48) for the interconnection of

A wave power generating plant comprising an arrangement (20) of interconnected floating units (22). The arrangement (20) is anchored to the seabed via mooring buoys (26). Each floating unit comprises a floating pontoon (40), a stabilizer unit (44) and connecting means (48) for the interconnection of the floating units (22). The power is produced by relative vertical motion of the floating units (22), while each floating unit (22) is simultaneously locked in the horizontal plane.

대표청구항 ▼

The invention claimed is: 1. A wave power generating plant, comprising an array of interconnected floating units, where the array is anchored to the seabed via mooring buoys, and where each floating unit comprises an at least partially submerged stabiliser unit and an above-surface structural membe

The invention claimed is: 1. A wave power generating plant, comprising an array of interconnected floating units, where the array is anchored to the seabed via mooring buoys, and where each floating unit comprises an at least partially submerged stabiliser unit and an above-surface structural member, and where each floating unit is further connected to at least one adjacent floating unit by a vertically elongated attachment element of a first floating unit being slidably engaged with a vertically elongated receiving element of the adjacent floating unit, thus allowing relative vertical motion therebetween, and further wherein the relative vertical motion of the floating units due to wave influence is transferred via an energy transmission device to a power-producing unit. 2. A wave power generating plant according to claim 1, wherein: a. the floating unit comprises a floating pontoon, b. the stabilizing unit comprises an elongated shaft, connected to the floating unit by an articulated joint, wherein a portion of said shaft is submerged and a portion of said shaft rises above the surface, and c. wherein the above-surface structural member comprises a frame attached to the above-surface portion of the vertical shaft. 3. A wave power generating plant according to claim 2, wherein the frame is essentially rectangular in cross section, and wherein the elongated attachment clement is a protruding element arranged at a corner of the frame of the first floating unit and the elongated receiving element is arranged at a corner of the frame of the adjacent floating unit, said receiving element comprising a hollow channel adapted for receiving the protruding element. 4. A wave power generating plant according to claim 3, wherein the submerged portion of the shaft is filled with ballast. 5. A wave power generating plant according to either of claims 1, 2, 3 or 4, wherein the energy transmission device comprises a hydraulic system comprising a number of pump units for generating pressure in a hydraulic fluid in the hydraulic system, and at least one generating unit for utilizing the pressure generated in the hydraulic fluid for production of electric energy, said pump units being driven by the relative vertical motion of the floating units. 6. A wave power generating plant according to claim 5, wherein the floating units comprise a horizontal toothed rack which, on relative motion of the floating unit relative to adjacent floating units, rotates a cogwheel in the adjacent floating unit, whereupon the cogwheel drives one of the pump units.