Simulation module for analysis of operational scenarios of the power network optimization model in a urea production plant

Abstract

The invention relates to the field of energy management and optimization within the framework of high energy-intensive industrial processes in industrial facilities, in particular in oil refineries. The invention comprises a data source for inputting operational data from the plant and a results presentation block, and a plant production information system, which plays the role of a data source block according to the invention in the simulation module for analyzing operational scenarios of the energy network optimization model at the urea production plant, as well as an input data block, a variable parameters calculation block, a predictive block, a steam balance block, a limits block, The target function block, the boiler load optimization block, the simulation block and the operator are stored in the input data block, which is directly connected to the variable parameter calculation block and the predictive block, where real-time data is input from the plant's production information system, the variable parameter calculation block is connected to the steam balance block and the simulation block is connected to receive feedback, the predictive block is connected to the target function block, the steam balance block is connected in series with the limits block and the simulation block, the limits block is connected to the simulation block in order to receive the feedback generated by the simulation block, the target function block is directly connected to the boiler load optimization block and the simulation block, the boiler load optimization block is connected to the simulation block in order to transmit the optimization results, The simulation unit interacts with the operator to present simulation results to the operator and to feed back information reviewed by the operator.