초록 ▼

Devices and methods for capturing electrical energy from ocean and other waves at improved cost and efficiency are presented. The major innovations include capturing energy in two vectors simultaneously and connectedly, new applications of Bernoulli's principle, and an application of the breaker eff

Devices and methods for capturing electrical energy from ocean and other waves at improved cost and efficiency are presented. The major innovations include capturing energy in two vectors simultaneously and connectedly, new applications of Bernoulli's principle, and an application of the breaker effect. The invention presents devices using related principles for use in surface and subsurface waves, and the placing of the devices in the water and wave farms. The full system of wave capture includes many connected parts and power generators.

대표청구항 ▼

1. An energy capture system for transforming wave energy of a body of water into harnessable mechanical energy comprising: a. a flotation device including a rotatably mounted rod having at least one paddle wheel or propeller at least partially submerged beneath a surface of the body of water such th

1. An energy capture system for transforming wave energy of a body of water into harnessable mechanical energy comprising: a. a flotation device including a rotatably mounted rod having at least one paddle wheel or propeller at least partially submerged beneath a surface of the body of water such that flowing water impinging on said paddle wheel imparts harnessable rotational-mechanical-energy motion to said rod;b. a substantially vertical, support shaft anchored underneath the body of water, said flotation device being slidingly connected with said support shaft so as to ascend and descend along said support shaft as the height of a wave carrying said flotation device varies;c. a linkage arrangement connected with said flotation device for transforming vertical motion of said flotation device into harnessable, linear-mechanical-energy. 2. The system of claim 1, further comprising: d. at least one flow deflection structure placed in proximity to said paddle wheel or said propeller of said flotation device, said flow deflection structure having a slight convex upper surface so as to accelerate a flow of water deflected by said upper surface prior to impinging on said paddle wheel or said propeller. 3. The system of claim 2, wherein the flow deflection structure is connected to said energy capture system. 4. The system of claim 2, wherein said flow deflection structure is connected to said support shaft. 5. The energy capture system of claim 1, wherein said linkage arrangement is implemented as said rotably mounted rod. 6. The energy capture system of claim 1, wherein said linkage arrangement protrudes from said flotation device. 7. The energy capture system of claim 1, wherein said linkage arrangement includes a universal joint. 8. The energy capture system of claim 1, further comprising at least one platform, defined as a substantially planar structure on its superior aspect, inferior to the rotational turbine, and attached to the support shaft. 9. The energy capture system of claim 8 further comprising at least a second platform, substantially parallel to the direction of fluid flow in the x-axis and inferior to the first platform. 10. The energy capture system of claim 9, further comprising at least a second, adjacent system of claim 9. 11. The energy capture system of claim 8 further comprising a microprocessor controller, operative to adjust said at least one platform to a depth below the level of causing breaking of the majority of the waves at the location of the rotational turbine and close enough to the surface to be functionally adjacent to the rotational turbine (or blades). 12. The energy capture system of claim 11, wherein the microprocessor controls the platform movement in accordance with input of at least one of the group of distance from the surface, distance from the wave energy capture system, wave amplitude, wave speed, wave direction, wave length, and angle of the ramp in relation to the horizontal. 13. The energy capture system of claim 1, further comprising a depth-adjusting device attached to the flotation device, operative to adjust the depth to which the rotational device sits in the water. 14. The energy capture system of claim 1, wherein the paddle contains a means for mechanical extension and retraction. 15. A method of transforming wave energy of a body of water into harnessable mechanical-energy comprising: (a) causing at least one paddle wheel or a propeller connected with a rod mounted in a flotation device to be at least partially submerged in the body of water so that flowing water of the body impinging on said paddle wheel or said propeller imparts harnessable rotational-mechanical-energy to said rod; and(b) moving a linkage arrangement connected with said flotation device vertically in accordance with changes in height of a wave in the body of water carrying said flotation device so as to provide harnessable, linear-mechanical-energy. 16. The method of claim 15 further comprising a step of accelerating the flowing water prior to impinging on said paddle wheel or said propeller as the flowing water is deflected by a slightly convex upper surface of a flow deflection structure disposed in proximity to said paddle wheel or said propeller.