Global energy consumption optimization method and device for industrial production process

Abstract

The invention provides a global energy consumption optimization method and device for an industrial production process and a computer readable storage medium. The global energy consumption optimization method comprises the following steps: determining a plurality of production units related to energy consumption in an industrial production process; determining each production unit as an energy consumption node, and determining an energy consumption model of each production unit; determining the production unit related to the constraint as a constraint node, and determining a constraint model of the production unit related to the constraint; and through transmission of energy consumption information and constraint information among the nodes, distributed optimization of the production units is carried out so as to realize global optimization of total energy consumption of the industrial production process. By executing the steps, the global energy consumption optimization method can simplify the structure of the optimization model, reduce the modeling difficulty of optimization, and improve the optimization efficiency and real-time performance of the industrial production process.

Description

technical field [0001] The present invention relates to optimization technology of industrial production process, in particular to a global energy consumption optimization method of industrial production process, a global energy consumption optimization device of industrial production process, and a computer-readable storage medium. Background technique [0002] Modern industry is gradually developing towards large-scale and refined, which puts forward higher requirements for high-efficiency, energy-saving and high-quality production. According to the relevant strategic requirements, it is imminent to improve the optimal operation level of my country's continuous industrial manufacturing and realize the optimization of the whole industrial process. [0003] Continuous industrial production, such as petroleum, chemical, etc., is usually a production process composed of multiple industrial devices. Its function is to process raw materials into intermediate products required by...

AI Technical Summary

Problems solved by technology

However, continuous industry usually has multiple production devices, and its production process has the characteristics of long process, large scale, complex production conditions, and coupling of operating variables.

When optimizing the production process of continuous industrial production, traditional centralized optimization methods face problems such as complex models and difficult convergence

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