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Energy scheduling method and device, computer equipment and storage medium

A technology of energy scheduling and renewable energy, applied in computing, data processing applications, forecasting, etc., can solve the problem of high operating costs of integrated energy systems, achieve the effects of reducing system operating costs, promoting local consumption, and realizing energy scheduling

Active Publication Date: 2022-06-28
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Application Information

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Problems solved by technology

However, the operating cost of the integrated energy system is high, so an effective energy scheduling strategy is needed to coordinate the various components of the integrated energy system to reduce the operating cost of the system

Method used

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  • Energy scheduling method and device, computer equipment and storage medium
  • Energy scheduling method and device, computer equipment and storage medium
  • Energy scheduling method and device, computer equipment and storage medium

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Embodiment Construction

[0056] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0057] It should be noted that although the functional modules are divided in the schematic diagram of the device and the logical sequence is shown in the flowchart, in some cases, the module may be divided differently from the device, or executed in the order in the flowchart. steps shown or described. The terms "first", "second", etc. in the description and claims and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0058] Unless otherwise defined, all technical and scientific terms ...

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Abstract

The embodiment of the invention provides an energy scheduling method and device, computer equipment and a storage medium, and belongs to the technical field of power system automation, and the method comprises the steps: constructing a renewable energy prediction model according to renewable energy sample output data and renewable energy output prediction error data; constructing a load prediction model according to the load sample data and the load prediction error data; constructing an integrated energy system cost model according to the working cost of the combined heat and power generation unit, the working cost of the hydrogen energy storage unit and the energy transaction data of the integrated energy system; a multi-stage energy scheduling model is constructed according to a cost model, a renewable energy prediction model and a load prediction model of the integrated energy system, and an energy scheduling result of the integrated energy system is obtained according to the multi-stage energy scheduling model, so that energy scheduling of the integrated energy system can be realized, and the integrated energy system group is enabled to operate in a coordinated manner. The working cost of the system is reduced, and the on-site consumption of renewable energy is promoted.

Description

technical field [0001] The present invention relates to the technical field of power system automation, and in particular, to an energy scheduling method and its device, computer equipment and storage medium. Background technique [0002] At present, the unbalanced development of clean energy, especially the problem of clean energy consumption, seriously restricts the healthy and sustainable development of the power industry. Converting surplus power from renewable energy into heat energy, hydrogen energy, etc., and realizing the multi-channel nearby utilization of renewable energy is an important means to solve this problem. [0003] Integrated energy systems, as an emerging paradigm of distributed power systems, provide solutions to renewable energy generation and load demand problems. The integrated energy system can not only integrate and utilize the renewable energy available in the region, but also coordinate the utilization of a variety of different energy sources, r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q10/04G06Q50/06
CPCG06Q10/06315G06Q10/06312G06Q10/04G06Q50/06
Inventor 嘉有为史梦鸽
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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