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Layered dynamic regulation method for multiple energy media

An energy medium, multi-energy technology, applied in the energy industry, comprehensive factory control, comprehensive factory control and other directions, can solve problems such as lack of dynamic control methods

Active Publication Date: 2014-12-03
徐雪松
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, there is a lack of a dynamic control method for the application of comprehensive control of energy flow and multi-energy media.

Method used

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  • Layered dynamic regulation method for multiple energy media
  • Layered dynamic regulation method for multiple energy media
  • Layered dynamic regulation method for multiple energy media

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Embodiment Construction

[0093] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0094] In an embodiment of the present invention, a multi-energy medium hierarchical dynamic regulation method is provided, such as figure 1 shown, including:

[0095] 101. Based on the scheme of cascading energy utilization, establish a dynamic regulation framework for energy medium layers.

[0096] This embodiment and all the following embodiments are illustrated based on the production process and flow of steel. Specifically, first adopt the idea of ​​energy cascade utilization, establish a hierarchical framework reflecting the energy transfer and digestion mechanism of each process in the iron and steel production process, and divide the dynamic regulation of multiple energy media into two levels: comprehensive system regulation and energy medium regulation. The goal of comprehensive system regulation is to m...

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Abstract

The invention provides a layered dynamic regulation method for multiple energy media. The method comprises the steps that on the basis of an energy gradient utilization scheme, an energy medium layered dynamic regulation frame is built; according to the energy medium layered dynamic regulation frame, a regulation scheme of an energy subsystem is built; according to the regulation scheme of the energy subsystem, an optimization model and a corresponding solution mode which are suitable for layered dynamic regulation are built; according to the optimization model and the solution mode of layered dynamic regulation, a collaborative optimization algorithm of bionic intelligence is designed to solve the optimization model; dynamic regulation is carried out on multiple energy media according to the result obtained through solution. According to the layered dynamic regulation method for multiple energy media, a regulation strategy suitable for layered step collaborative optimization of multiple energy media is built, multi-cycle multi-target dynamic collaborative optimization of energy regulation is achieved, the optimization model is built, a differential evolution algorithm with a self-learning mechanism is designed to solve the optimization model, collaborative optimized dispatching of multiple energy media in a complex environment for steel production is achieved, and the method is good in comprehensive economical efficiency and effectiveness.

Description

technical field [0001] The invention relates to the field of energy regulation and control, in particular to a multi-energy medium layered dynamic regulation method. Background technique [0002] At present, the production of steel by most domestic iron and steel enterprises is divided into production processes such as coking, sintering, ironmaking, steelmaking, and steel rolling. The production process of steel is complex, and the energy media used are diverse and complexly coupled. [0003] The energy consumption in the production process of iron and steel includes not only the energy conversion of macro heat balance and material balance, but also the micro energy consumption caused by the thermodynamics, kinetics and three-phase fluid mechanics of gas, liquid and solid in the metallurgical process. The continuity of steel production and energy production determines the production process. Any change in any link of steel production and energy production will have a major i...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P80/10Y02P90/02
Inventor 徐雪松欧阳峣王四春
Owner 徐雪松
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