| 摘要 |
The invention relates to a device for the utilisation of wave energy, with an increased efficiency. Thereto, the device according to the invention comprises a Darrieus rotor having at least two Darrieus rotor blades, wherein the Darrieus rotor has a solidity &sgr;D, and a Wells rotor having at least two Wells rotor blades, wherein the Wells rotor has a solidity &sgr;W, wherein the Darrieus rotor and the Wells rotor are rotatable about a common axis of rotation A, and &sgr;W is larger than or equal to &sgr;D. The invention also relates to a method for harnessing wave energy.
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