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Regional integrated energy system optimization control method

A technology of integrated energy system and optimal control, applied in system integration technology, information technology support system, forecasting, etc., can solve problems such as research results not reaching expected goals

Inactive Publication Date: 2019-05-21
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, because the method system of RIES design and optimization operation still needs to be improved, the existing research results have not yet reached the expected goal

Method used

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  • Regional integrated energy system optimization control method
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  • Regional integrated energy system optimization control method

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Embodiment Construction

[0101] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention, so as to further understand the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention Inside.

[0102]All the experimental methods used in the following examples are conventional methods unless otherwise specified. The materials and reagents used in the following examples can be obtained through commercial channels unless otherwise specified.

[0103] Such as figure 1 and 2 As shown, the present invention pr...

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Abstract

The invention discloses a regional integrated energy system optimization control method. The method comprises the following steps: S1, optimizing a control objective function of the regional integrated energy system; The purposes of the lowest total operation cost and the highest reliability and system emission reduction rate of the regional comprehensive energy system are achieved, and the objective function is divided into an operation cost model, an environment cost model and a system reliability model; including S11, constructing an objective function based on an operation cost model; S12,constructing an objective function based on an environment cost model; S13, constructing an objective function based on the system reliability model; S2, analyzing optimization control constraint conditions of the regional comprehensive energy system; S21, energy balance constraint analysis; S22, performing energy balance constraint analysis; And S23, system operation constraint. The control method aims at achieving the purposes that the total operation cost of the system is lowest, and reliability and system emission reduction rate are highest.

Description

technical field [0001] The invention relates to the technical field of comprehensive energy utilization, in particular to an optimal control method for a regional comprehensive energy system. Background technique [0002] Energy is the material basis for human existence and a prerequisite for social development and civilization progress. However, the leapfrog development of social productivity has led to a sharp rise in energy demand. Traditional fossil energy is facing serious over-exploitation and near-exhaustion problems. Traditional energy utilization systems need to be transformed and upgraded. Therefore, the comprehensive optimization and utilization of energy, thermal energy, natural gas and other energy sources, and the establishment of RIES will be an important way to improve energy efficiency and achieve sustainable energy development. The main goals of RIES optimal dispatch and operation are to improve overall energy efficiency, improve operational reliability,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06H02J3/00
CPCY02E40/70Y04S10/50
Inventor 王永利王玉东李芳李瑞文李佳璞张圆圆曾鸣张福伟郭红珍韩金山
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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