SIT Instream Turbine

The SCHOTTEL Instream Turbine is a real lightweight and yet a robust generator of hydrokinetic energy. It is based on the fact that reducing turbine size leads to a better ratio of power and material use.

A SIT produces 70 kW rated, grid-ready electric power based on two rotor diameters (4.0m and 6.3m). Thanks to its modular approach, a higher overall power can be reached with a larger number of turbines.

SIT can be implemented in river and tidal applications.

DESIGN FEATURES

• Horizontal axis free flow turbine
• Passive-adaptive composite blades
• No active pitch mechanism
• Safe and reliable sealing system
• Robust drive train with two-stage planetary gearbox
• Optional multi-disc brake
• Induction generator
• Passive cooling by ambient water
• Innovative control strategy

ADVANTAGES

• Robust, simple and lightweight
• Low investment cost
• Low maintenance cost
• Scalable in terms of quantity
• Flexible modular approach
• High efficiency and low thrust
• Easy transportation