Hydroelectric plant and water flow deflector assembly, has rotor including blades rotating in rotation space, where distal end of rotation space includes edge having straight portion intended to be positioned near bottom of water current

摘要

The assembly has a hydroelectric plant including a rotor (2) rotatably mounted about a rotation axis (X) parallel to a water flow. The rotor includes blades rotating in a rotation space. A water flow deflector (1) includes a deflecting surface, where a proximal end of the rotation space includes a concave area positioned in the rotation space. A distal end of the rotation space includes, in a plane parallel to a rotation surface, an edge having a straight portion intended to be positioned near a bottom of the water current.