Apparatus for converting wave energy into electric power
First Claim
1. An appliance for the conversion of wave energy into electrical energy, including a closed float element (1) and a bob element (2), with the bob element (2) being placed inside the float element (1) and mounted to be mobile in relation to the float element (1), with the bob element (2) being designed to be driven into relative movement in relation to the float element (1) under the action of the waves on the float element (1), comprising:
- locking means (13, 50-59) designed to lock the movement of the bob element (2), and control means designed to control the locking means (13, 50-59) so as to selectively lock or release the bob element (2) in order to amplify the movement of the bob element (2) by continuously adapting the dynamic of the appliance to the successive waves,wherein the bob element is an oscillating weight having a natural frequency of oscillation.
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Abstract
The invention concerns an apparatus for converting wave energy into electric power, comprising a closed floating element (1) and a mass forming element (2), the mass forming element (2) being arranged inside the floating element (1) and mounted mobile relative to the floating element (1), the mass forming element (2) being adapted to be set in relative motion with respect to the floating element (1) under the action of the waves on the floating element (1). The invention is characterized in that it also comprises locking means (13) adapted to lock the movement of the mass forming element (2) and control means adapted to control the locking means (13) for selectively locking or releasing the mass element (2) so as to amplify the movement of the mass forming element (2) by constant adaptation to the dynamics of the apparatus to successive waves.
75 Citations
21 Claims
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1. An appliance for the conversion of wave energy into electrical energy, including a closed float element (1) and a bob element (2), with the bob element (2) being placed inside the float element (1) and mounted to be mobile in relation to the float element (1), with the bob element (2) being designed to be driven into relative movement in relation to the float element (1) under the action of the waves on the float element (1), comprising:
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locking means (13, 50-59) designed to lock the movement of the bob element (2), and control means designed to control the locking means (13, 50-59) so as to selectively lock or release the bob element (2) in order to amplify the movement of the bob element (2) by continuously adapting the dynamic of the appliance to the successive waves, wherein the bob element is an oscillating weight having a natural frequency of oscillation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for the conversion of wave energy into electrical energy from an appliance that includes a closed float element (1) and a bob element (2), with the bob element (2) being placed inside the float element (1) and mounted to be mobile in relation to the float element (1), with the bob element (2) being designed to be driven into movement in relation to the float element (1) under the action of the waves on the float element (1), comprising:
controlling a lock (13, 50-59) which locks the movement of the bob element (2) by selectively locking or releasing the bob element (2) in order to amplify the movement of the bob element (2) by continuously adapting the dynamic of the appliance to the successive waves. - View Dependent Claims (19, 20, 21)
Specification