Double-layer planning method and system for industrial steam system and medium

By employing a bilevel programming approach in industrial steam systems, combined with Stackelberg game theory and real-time pricing mechanisms, the problem of carbon emissions and renewable energy integration in traditional steam systems was solved, achieving economic and environmental sustainability of the energy system.

CN120911756APending Publication Date: 2025-11-07EAST CHINA UNIV OF SCI & TECH
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Patent Information

Application Number
CN202511035487.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-25
Publication Date
2025-11-07

AI Technical Summary

Technical Problem

The reliance of existing industrial steam systems on traditional fossil fuels leads to increased carbon emissions, and the intermittent and variable nature of renewable energy sources limits their integration, resulting in energy surplus and supply-demand imbalance.

Method used

A two-level programming approach is adopted, and a two-level game model of the industrial steam system is constructed based on Stackelberg game theory. By combining real-time pricing mechanism and demand response mechanism, the operating costs of energy equipment and user energy costs are optimized to achieve supply and demand balance and efficient integration of renewable energy.

Benefits of technology

It improves the energy self-sufficiency of industrial steam systems, reduces dependence on traditional fossil fuels, significantly reduces carbon emissions, optimizes energy conversion and distribution, and enhances the economic and environmental sustainability of the system.

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Abstract

The invention provides a bilevel planning method for an industrial steam system, a bilevel planning system for the industrial steam system and a computer readable storage medium. The bilevel planning method for the industrial steam system comprises the following steps: acquiring operation parameters and user requirements of each energy device in the industrial steam system; the upper layer of the double-layer game model of the industrial steam system constructed based on the Stackelberg game theory optimizes the operation cost of each energy device, and determines the energy price through a real-time pricing mechanism; according to the energy price, a lower layer of the double-layer game model determines an energy demand through a demand response mechanism, and the lower layer takes user energy cost minimization as a target; and according to the energy demand determined by the demand response mechanism, adjusting and optimizing operation parameters of each energy device so as to realize Stackelberg equilibrium between the industrial steam system and the user.
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