Self-adaptive power system scheduling method and device

A power system scheduling and self-adaptive technology, applied in circuit devices, information technology support systems, wind power generation, etc., can solve the problems of lack of optimal scheduling methods for solar and wind energy, etc., to improve global optimality, increase consumption, and reduce The effect of carbon emissions

Pending Publication Date: 2022-07-08
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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Problems solved by technology

[0004] In view of this, the object of the present invention is to propose an adaptive power system scheduling method and device to solve the current problem of lacking a complementary optimal scheduling method that fully utilizes solar energy and wind energy

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  • Self-adaptive power system scheduling method and device
  • Self-adaptive power system scheduling method and device
  • Self-adaptive power system scheduling method and device

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Embodiment Construction

[0058] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments.

[0059] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should be the usual meanings understood by those with ordinary skill in the art to which the present invention belongs. The terms "first," "second," and similar terms used herein do not denote any order, quantity, or importance, but are merely used to distinguish different components. "Comprises" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. Words like "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whethe...

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Abstract

The invention relates to the technical field of electric power system dispatching, in particular to a self-adaptive electric power system dispatching method and device.Wind power data, photovoltaic power data and charging and discharging power data are calculated by means of an established wind power generation model, an established photovoltaic power generation model and an established battery energy storage model respectively, and a self-adaptive electric power system dispatching model is established by means of an established carbon emission model. And outputting the carbon emission cost, and by utilizing the established multi-objective function, on the premise of meeting constraint conditions in the multi-objective function, obtaining an optimal solution by adopting a self-adaptive scheduling algorithm to serve as scheduling of the power system, so that the consumption of new energy is improved and the carbon emission is reduced in economic optimization scheduling of the power system. And meanwhile, the effect of peak load shifting is achieved on the power system, the multi-objective function is optimized by adopting the adaptive particle swarm optimization, and the global optimality of the solution is improved.

Description

technical field [0001] The present invention relates to the technical field of power system scheduling, in particular to an adaptive power system scheduling method and device. Background technique [0002] With the development of economy, fossil energy such as coal and oil is gradually exhausted, and the large-scale use of these energy sources has also brought serious environmental pollution problems. Therefore, the development and utilization of new clean energy has become a research hotspot. In recent years, wind power generation and photovoltaic power generation have been vigorously developed. [0003] However, wind energy and solar energy are random, fluctuating, and intermittent, and direct grid connection will seriously affect the safe and stable operation of the power grid, resulting in waste of energy such as abandoned wind and abandoned light. Solar energy and wind energy have strong complementarity in day, night and season. How to make full use of their complement...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J3/38H02J3/32H02J3/24G06Q10/04G06Q10/06G06Q50/06G06F30/27G06N3/00G06F111/04G06F111/06
CPCH02J3/0075H02J3/004H02J3/381H02J3/32H02J3/241G06Q10/04G06Q10/06312G06Q50/06G06F30/27G06N3/006H02J2203/10H02J2203/20H02J2300/24H02J2300/28G06F2111/04G06F2111/06Y04S10/50
Inventor 裴瑞平汪石农王世芳马晓瑜
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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