Kaplan turbines

This type of turbine is used in low pressure plants that use large quantities of water with heads less than 40 meters.

Kaplan Turbines are impeller-turbines, where the runner turns in the water flow like a ship´s propeller. Runner blades and wicket gate are designed adjustable, to ensure an adaption to an unsteady water level and a changing head. These turbines are mostly used in run-of-river power stations.

Kaplan turbines

  • Kaplan-Open-flume turbine KSA
  • Kaplan-Tubular turbine KRS
  • Kaplan-Split turbine KST
  • Kaplan-Spiral turbine KSP

Designed with double ("runner blade and guide vane") adjustment. Kaplan turbines are feasible in vibration-isolated design.