Technology Developers
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ROTOR Single piece rotor; only moving part in the turbine. Retention of the blade tips within the outer housing clearly defines the moving component and eliminates the danger of fast rotating exposed blade tips. 
OPEN-CENTRE Open centre increases efficiency as well as providing an exit route for marine life. 
DUCT Simple construction and clean hydrodynamic lines offer few places where sea life could become entangled. Shaped inlet improves turbine performance. 
STATOR Stationary part of the turbine which houses the generator components. 
GENERATOR Highly efficient integrated permanent magnet generator. |
The Open-Centre Turbine is an example of a simple idea proving to be the most effective solution.
The functionality and survivability of equipment in an underwater environment demands simplicity and robustness. The Open-Centre Turbine meets these demands, with its slow-moving rotor and lubricant-free construction and operation minimising risk to marine life. The Open-Centre Turbine, with just one moving part and no seals, is a self-contained rotor with a solid state permanent magnet generator encapsulated within the outer rim, minimising maintenance requirements.
Open-Centre Technology is unique and covered by a suite of worldwide patents.
Please visit the Open Hydro web site for more information.