Comprehensive energy system scheduling method and device, computer equipment and storage medium
A technology of integrated energy system and scheduling method, applied in the field of energy system application
Inactive Publication Date: 2019-10-01
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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Problems solved by technology
However, in the operation of the existing integrated energy system, natural gas generally adopts a fixed price, and this pricing model fails to give full play to the impact of natural gas price factors on the energy system
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specific Embodiment
[0098] The following is a specific embodiment of an integrated energy system scheduling method, which includes:
[0099] According to the preset time-of-use pricing data of natural gas, the objective function of natural gas income is constructed; the constraint conditions of the objective function of natural gas income are obtained; according to the constraint conditions of the objective function of natural gas income and the objective function of natural gas income, the natural gas income model is obtained , and set the natural gas revenue model as the upper-level planning model; construct the comprehensive energy system revenue objective function; obtain the constraints of the comprehensive energy system revenue objective function; according to the comprehensive energy system revenue objective function and the comprehensive According to the constraints of the energy system revenue objective function, the revenue model of the integrated energy system is obtained, and the reven...
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The invention relates to a comprehensive energy system scheduling method and device, computer equipment and a storage medium, and the method comprises the steps: building a natural gas revenue model according to the preset pricing data of natural gas, and setting the natural gas revenue model as an upper planning model; constructing a comprehensive energy system revenue model, and taking the comprehensive energy system revenue model as a lower-layer planning model; carrying out conversion processing on the upper layer planning model and the lower layer planning model to obtain a single layer planning model; according to the single-layer planning model, obtaining price data of natural gas and equipment output data of the comprehensive energy system; comprehensively optimizing a natural gasrevenue model and a revenue model of a comprehensive energy systemso as to obtain the natural gas price and equipment output data when the benefits of a natural gas operator and the comprehensive energy system are maximized. Optimal configuration of natural gas resources can be achieved, the comprehensive energy system can reasonably conduct energy configuration, and operation of the comprehensiveenergy system is facilitated.
Description
technical field [0001] The present invention relates to the technical field of energy system application, in particular to an integrated energy system scheduling method, device, computer equipment and storage medium. Background technique [0002] As energy and environmental problems continue to intensify, the transformation of the energy system to cleanliness and efficiency continues to accelerate. In the traditional energy supply mode, the networks composed of heat, electricity, gas and other energy sources are isolated from each other, and the coupling and complementarity between different types of energy flows cannot be fully utilized. In this context, the integrated energy system came into being. The integrated energy system refers to the use of advanced physical information technology and innovative management models in a certain area to integrate various energy sources such as coal, oil, natural gas, electric energy, and thermal energy in a certain area. Coordinated p...
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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26
CPCG06Q10/04G06Q10/06315G06Q10/06393G06Q50/26
Inventor 徐辉许苑岑海凤李涛林琳
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD