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Energy optimization scheduling method

A scheduling method and energy optimization technology, applied in resources, instruments, data processing applications, etc., can solve problems such as unreasonable model optimization and ignoring demand-side response

Pending Publication Date: 2020-01-17
中冶赛迪电气技术有限公司
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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an energy optimization scheduling method, which is used to solve the problem of neglecting the demand side response in the energy optimization process of the energy system in the prior art, which causes the model to fail in the energy scheduling process. unreasonable optimization problems

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[0013] The implementation of the present application will be described by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification.

[0014] In the following description, reference is made to the accompanying drawings, which illustrate several embodiments of the application. It is to be understood that other embodiments may be utilized, and mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description should not be considered limiting, and the scope of the embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application. Spatially relative terms such as "upper", "lower", "le...

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Abstract

The invention provides an energy optimization scheduling method. The method comprises the following steps: constructing an optimization scheduling model of an energy system from power generation cost,environmental cost, standby cost and demand side response; optimizing the scheduling model to establish a corresponding target function, wherein constraint conditions of the target function comprisea system energy balance constraint, a comprehensive energy output constraint, an energy storage battery constraint, a refrigerator constraint, a demand side load constraint and a transferable load system balance capacity constraint; and optimizing and solving the target function of the energy system according to a dragonfly algorithm, and outputting an optimal solution meeting an iteration termination condition to obtain an optimal scheme of energy system scheduling. According to the invention, the transferable load in the electrical load, the thermal load and the cold load of the demand sidein the comprehensive energy system is fully considered. The objective function is used as an optimization objective, the dragonfly algorithm is used for carrying out multi-objective optimization solution on the objective function, the optimal scheme of energy system scheduling is obtained, and the problems of multi-objective and nonlinear optimization in energy system optimization scheduling are solved.

Description

technical field [0001] The invention relates to the technical field, in particular to an energy optimization scheduling method. Background technique [0002] Energy system (that is, integrated energy system) refers to the use of intelligent control strategies to integrate various energy sources such as coal, oil, natural gas, electric energy, and thermal energy in the region to achieve coordinated planning, optimized operation, and collaborative management among various energy subsystems. , interactive response and complementarity. On the one hand, while meeting the diversified energy demands within the system, on the other hand, it is also necessary to effectively improve energy utilization efficiency and promote a new integrated energy system for sustainable energy development. With the depletion of fossil fuels and the increasingly serious problems of environmental pollution and climate change brought about by the development and utilization of traditional energy sources...

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06312G06Q50/06
Inventor 李锋王伟冯江
Owner 中冶赛迪电气技术有限公司
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