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The Development of a Turbo-Generation System for Application in OWC Breakwaters

Abstract

A breakwater is currently under construction in the town of Mutriku in the Basque country of northern Spain. Following a contract award for the Nereidas project under the EU Framework 6 programme an OWC system using Wells Turbine - Induction generator power take off units will be incorporated into the breakwater scheme. The plant, with a nominal 300kW rating, is scheduled for commissioning in the spring of 2009.

The paper describes the development of the turbo- generation system through:

  • Characterisation of the Collector in tank model tests.

  • Specification of the turbine in terms of operational envelope and damping.

  • Mechanical arrangement of turbine and generator.

  • Test programme on LIMPET

  • Environmental considerations.

  • Control equipment and architecture.

The Development of a Turbo-Generation System for Application in OWC Breakwaters is located in Spain.