FIELD: heat engineering.
SUBSTANCE: invention relates to heat engineering, it can be used in heating systems. A method for regulating a circulation pump with variable-speed in a hydraulic system, in particular in a heating system, is proposed. The method includes regulating the rotational speed of the circulation pump according to the stored static regulating characteristic, identifying the stationary operating point of the hydraulic system and switching the pump operation mode to the dynamic regulating characteristic.
EFFECT: providing an energy-saving mode of the circulation pump operation, and increasing reliability.
11 cl, 3 dwg
