KAPLAN
Axial Flow Turbine Knowledge Base
About Kaplan Turbines
Kaplan turbines are axial flow reaction turbines with adjustable runner blades, designed for low head applications (2-40 meters). The unique double regulation system allows both guide vanes and runner blades to adjust, providing excellent efficiency across a wide range of flow conditions.
Note: This knowledge base is currently under development. Comprehensive SOPs for Kaplan turbines including blade pitch control, double regulation systems, and axial thrust management will be added soon.
Planned Documentation Modules
Blade Pitch Control
Hydraulic servomotor systems, pitch angle optimization, and synchronization procedures
Double Regulation System
Coordinated control of guide vanes and runner blades for optimal efficiency
Axial Thrust Management
Thrust bearing maintenance, balance piston systems, and load monitoring
Low Head Optimization
Draft tube design, cavitation prevention, and efficiency curves