Fish friendly turbine solution

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  • low runner speed

    • low risk of collision for fish that accidentally pass by the fine rake and reach the turbine chamber
  • fixed runner blades – variable runner speed

    • no space necessary to adjust the blades
    • no risk to get stuck between the blades and turbine vessel
    • cylindric shape of turbine shaft and turbine vessel
  • fixed runner blades

    • no gap between runner blades and turbine shaft: no risk to get stuck
    • no leakage of lubricant
    • runner blades constantly open: low risk of collision
  • number of blades can be reduced to three blades

    • low risk of collision for fish that accidentally pass by the fine rake and reach the turbine chamber

 

 

Fish friendly hydro power plants with DIVE-Turbine

 

Fish friendly rake systems

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