DEVICE AND METHOD FOR STARTING PUMPED STORAGE GROUP AND PUMPED STORAGE SYSTEM

Method for starting a turbine in a pump mode

ENERGY GENERATING DEVICE

Utility Scale Hydro Pump system and method

HYDROKINETIC TURBINE AND ARRAY PERFORMANCE OPTIMIZATION BY DYNAMIC TUNING

Power production system

Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units

Method for starting a turbine in a pump mode

Startup method of francis turbine and francis turbine

Startup method of Francis turbine and Francis turbine

Method for Starting a Hydroelectric Turbine

Hydraulic machine having a device for measuring the water level in the intake pipe and method for drainage

Stabilization of hydraulic machines with S-zone characteristics

Mass Activated Generator

Gentle start-up device, hydraulic generator test platform and hydraulic generator set

Hydraulic drivetrain, method of starting same, power generator and method of starting same

Portable Self-Contained Multi-Fluid Electrical Generator

Method for stabilizing the rotation speed of a hydraulic machine with S-characteristics and installation for converting hydraulic energy into electrical energy

Method for stabilizing the rotation speed of a hydraulic machine with S-characteristics and installation for converting hydraulic energy into electrical energy

Method of actuating an ocean current electric power generator and an actuation control apparatus

Method for autonomous operation of electricity-generating device

Pump storage arrangement, method of operating a pump storage arrangement and pump storage hydropower plant

Apparatus for generating electrical power from tidal water movement

Turbine apparatus and governor for turbine

Kinetic hydroelectric energy pumped apparatus (KHEPA) motor