Iron and steel industry load analysis and production adjustment method and device

The invention belongs to the technical field of rolling mill control, and discloses a steel industry load analysis and production adjustment method and device, and the method comprises the steps: obtaining historical load data of a rolling mill, and training a load prediction model according to the historical load data; obtaining a target load in a target time period according to the power grid demand instruction and the latest load data, inputting the target load into the load prediction model, obtaining a predicted load fluctuation interval of the rolling mill in the target time period, and calculating a power fluctuation curve according to the historical operation data when judging that the target load is not in the predicted load fluctuation interval; inputting a target load into the power fluctuation curve to obtain a target operation parameter; judging whether the target operation parameter is in a corresponding preset adjustment interval or not and whether the loss value of the rolling mill under the t