A power grid frequency modulation and peak regulation collaborative control method and system based on multi-source perception

Abstract

The application discloses a kind of based on multi-source perception's power grid frequency modulation peak shaving collaborative control method and system, comprising: obtaining multi-source perception data, and based on the multi-source perception data carries out short-term load prediction, predicts the power grid operating state of future preset time period;When the power grid operating state meets preset trigger condition, determine control strategy according to the trigger condition that meets;According to preset control mode action based on the control strategy, to realize power grid frequency modulation peak shaving collaborative control.Compared with prior art, the method of the present application responds faster, higher energy efficiency, engineering landing is easier, multi-scenario full coverage and safety and reliability significantly improved, suitable for coal-fired units, cogeneration units coupled molten salt heat storage system primary frequency modulation, AGC secondary frequency modulation, conventional peak shaving and depth peak shaving control, can significantly improve unit regulation rate, control accuracy and operation safety.