Importance

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Abstract

An electrical power generator comprises a capturing element (1) attached to a base (1000) in correspondence with a first end (11) thereof. The capturing element is located in a fluid and configured such that, when the fluid moves, the capturing element generates vortices in the fluid which produce an oscillating movement of the capturing element (1). The capturing element (1) has a cross section with a characteristic dimension, which decreases from a first longitudinal position (11A) located closer to the first end (11) than to a second end (12) until a second longitudinal position (12A) located closer to the second end (12) than the first longitudinal position (11A).

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First Claim