Marine Tidal Current Electric Power Generation Technology: State of the Art and Current Status

Seifeddine Benelghali (1) , Mohamed Benbouzid (1) , Jean Frédéric Charpentier (2)

1 LBMS - Laboratoire brestois de mécanique et des systèmes
2 IRENAV - Institut de Recherche de l'Ecole Navale

The potential of electric power generation from marine tidal currents is enormous. Tidal currents are being recognized as a resource to be exploited for the sustainable generation of electrical power. The high load factors resulting from the fluid properties and the predictable resource characteristics make marine currents particularly attractive for power generation and advantageous when compared to other renewable energies. Moreover, international treaties related to climate control have triggered resurgence in development of renewable ocean energy technology. Therefore, several demonstration projects in tidal power are scheduled to capture the tidal generated coastal currents. Regarding this emerging and promising area of research, this paper reviews marine tidal power fundamental concepts and main projects around the world. It also report issues regarding electrical generator topologies associated to tidal turbines. Moreover, attempts are made to highlight future issues so as to index some emerging technologies mainly according to relevant works that have been carried out on wind turbines and on ship propellers.

Mots clés: state of the art; Tidal current; marine technology; electric power generation; energy converter systems; state of the art.

Domaines: Energie électrique

Seifeddine Benelghali, Mohamed Benbouzid, Jean Frédéric Charpentier. Marine Tidal Current Electric Power Generation Technology: State of the Art and Current Status. IEEE IEMDC'07, May 2007, Antalya, Turkey. pp.1407-1412. ⟨hal-00531255⟩