METHOD OF OPERATION OF SMALL HYDROELECTRIC POWER STATION

摘要

FIELD: hydraulic power engineering; generation of power by small hydroelectric power stations and microstations. SUBSTANCE: first brake torque of hydraulic set rotor is increased and then hydraulic set is started with electric load switched off and brake torque is changed until preset maximum tolerable speed of hydraulic set rotor is obtained. Then load is connected to generator and is changed to determine maximum tolerable value corresponding to maximum tolerable speed of hydraulic set rotor. Then hydroelectric power station is operated within range of load variations from zero to maximum tolerable. EFFECT: enlarged operating capabilities. 5 cl, 1 dwg