1results about How to "Guaranteed heating demand" patented technology

The application provides a heat station circulating pump control method and system, and belongs to the technical field of heat stations, and specifically comprises the following steps: determining the use failure probability of the circulating pump by using a prediction model based on a PSO-ELM neural network algorithm through the operation data of the circulating pump; determining the pipe network operation failure probability of the circulating pump by using a prediction model based on a GRU algorithm through the operation data of the primary network and the secondary network of the heat station, and determining the failure probability of the circulating pump according to the pipe network operation failure probability and the use problem probability of the circulating pump; determining the adjustment frequency and the adjustment range of the circulating pump according to the failure probability, the operation power of the circulating pump and the pipe network heat loss of the secondary network of the heat station; and controlling the circulating pump according to the adjustment frequency and the adjustment range of the circulating pump, so that the safety and reliability of the control of the circulating pump of the heat station are ensured.