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Scheduling method and system for iron and steel enterprise thermoelectric system, and computer readable storage medium

A technology for thermoelectric systems and scheduling methods, which is applied in general control systems, control/regulation systems, instruments, etc., and can solve problems such as poor scalability, limitations, and poor characteristics of solutions by intelligent scheduling methods.

Active Publication Date: 2021-02-23
DALIAN UNIV OF TECH +1
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The traditional scheduling method is the most effective method in the scheduling problem, and can obtain the optimal solution, but for complex large-scale optimization problems, it is often limited by the problem scale, and the solution time increases with the increase of the number of variables.
However, the characteristics of the solution of the intelligent scheduling method are relatively poor. The shorter the solution time and the tighter the constraints, the less likely it is to find a good solution. When the process structure changes, the scalability is poor.

Method used

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  • Scheduling method and system for iron and steel enterprise thermoelectric system, and computer readable storage medium
  • Scheduling method and system for iron and steel enterprise thermoelectric system, and computer readable storage medium
  • Scheduling method and system for iron and steel enterprise thermoelectric system, and computer readable storage medium

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Embodiment Construction

[0082] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0083] Such as figure 2 As shown, the embodiment of the present invention proposes a scheduling method for a thermoelectric system in an iron and steel enterprise, including the following steps:

[0084] S1. Obtain the constraint conditions of the optimal dispatching model of the thermal power system of the iron and steel enterprise;

[0085] S2. Constructing an optimal dispatching model for the thermoelectric system of iron and steel enterprises according t...

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Abstract

The invention provides a scheduling method and system for an iron and steel enterprise thermoelectric system, and a computer readable storage medium. The method comprises the following steps of: S1, obtaining constraint conditions of an iron and steel enterprise thermoelectric system optimization scheduling model; S2, constructing the iron and steel enterprise thermoelectric system optimization scheduling model according to parameters; S3, solving the iron and steel enterprise thermoelectric system optimization scheduling model based on a particle swarm optimization algorithm; and S4, performing scheduling according to an optimal solution output by the iron and steel enterprise thermoelectric system optimization scheduling model. According to the scheduling method and system of the iron and steel enterprise thermoelectric system, and the computer readable storage medium, a safe and economical scheduling scheme can be provided, the cost of the iron and steel enterprise thermoelectric system is reduced, and the utilization rate of coal gas is increased.

Description

technical field [0001] The invention relates to the technical field of thermoelectric system dispatching in iron and steel enterprises, in particular to a method, system and computer-readable storage medium for dispatching thermoelectric systems in iron and steel enterprises. Background technique [0002] As one of the basic pillar industries of my country's national economy, the iron and steel industry is the foundation and key to the development of other industries. However, at the same time, iron and steel enterprises are high-energy-consuming and resource-based industries. It also causes a waste of resources. The benefits of iron and steel enterprises are affected by the efficiency of energy utilization. In the production process of steelmaking and ironmaking, a large amount of by-product gas is produced, including coke oven gas, blast furnace gas, and converter gas. The by-product gas is an important secondary energy source for enterprises, accounting for about one-thir...

Claims

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Application Information

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IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 金锋徐青山陈龙赵珺
Owner DALIAN UNIV OF TECH
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