Heat supply network balanced heating and cooling method and system for solving temperature transmission delay

The invention belongs to the technical field of heat supply automatic control, and particularly relates to a heat supply network balanced heating and cooling method and system for solving temperaturetransmission delay. The heat supply network balanced heating and cooling method for solving temperature transmission delay comprises the steps of obtaining the heating and cooling process of a heat supply network; obtaining a heat supply network balanced regulation and control method in each time period according to the heating and cooling process of the heat supply network; acquiring required flow of each heating station in each time period according to the heat supply network balanced regulation and control method in each time period; and adjusting valves of the corresponding heating stations according to the required flow of the heating stations, so that balanced heating and cooling of the heating network are achieved, balanced heating or cooling of a heat supply system is achieved, andenergy waste is reduced.