Hydropower plants rely on reliable hydraulic, lubrication and filtration systems to ensure continuous operation, equipment protection and efficient energy production.

HYDAC offers a wide range of technologies designed to meet the demanding requirements of hydropower installations, covering applications throughout the plant.

Key applications

1. Gate and Trash Rack Systems

HYDAC hydraulic power units, cylinders and control systems ensure reliable operation of intake gates, sluices, weirs and trash rack cleaning mechanisms.

2. Turbine Control and Emergency Shutdown

Hydraulic control systems and accumulator stations provide the necessary energy for turbine regulation, safety functions and emergency valve closure.

3. Lubrication and Cooling Systems

HYDAC lubrication units, oil filtration systems and heat exchangers support the reliable operation of turbine bearings, generators and other rotating equipment.

4. Water Filtration

Automatic back-flushing filters, such as the HYDAC RF3 series, help remove contaminants from process and cooling water circuits, protecting downstream equipment and ensuring consistent water quality.

5. Fluid Condition Monitoring

HYDAC sensors and monitoring instruments enable continuous monitoring of oil cleanliness, water content and metallic wear particles. This helps identify potential problems at an early stage and supports predictive maintenance strategies.

By combining hydraulic systems, filtration, cooling and condition monitoring technologies, HYDAC provides integrated solutions that help hydropower operators increase equipment availability, reduce maintenance requirements and improve operational efficiency.

From water intake to turbine operation, HYDAC supports the reliable performance of hydropower installations.