Quantitative optimization analysis method and system for uncertain factors of comprehensive service station

A quantitative optimization and analysis method technology, applied in the field of energy Internet, can solve problems such as distributed power output uncertainty deviation

Pending Publication Date: 2021-08-13
STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology

[0004] The present invention provides a quantitative optimization analysis method and system for the uncertain factors of the comprehensive service station, which is used to solve ...

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  • Quantitative optimization analysis method and system for uncertain factors of comprehensive service station
  • Quantitative optimization analysis method and system for uncertain factors of comprehensive service station
  • Quantitative optimization analysis method and system for uncertain factors of comprehensive service station

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Embodiment Construction

[0045] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted from the present invention to avoid unnece...

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Abstract

The invention provides a quantitative optimization analysis method and system for uncertain factors of a comprehensive service station. The method comprises the following steps: constructing a probability distribution model of various uncertain factors of the comprehensive service station; introducing stochastic programming and scene analysis, converting comprehensive service station optimization scheduling containing the uncertain factors into optimization of a plurality of determined scenes, wherein each scene set is the probability of the running state of the comprehensive service station at the current time; and calculating expected loss by using a conditional value-at-risk theory, and measuring the influence of uncertain factor fluctuation on a decision target. According to the method, the probability distribution model of various uncertain factors of the comprehensive service station is constructed, the random programming theory and the conditional value-at-risk theory are applied, the influence of uncertain factor fluctuation on a decision-making target is measured, and a bidding model of the comprehensive service station for optimizing multi-type resource output in a market environment is established; the model gives consideration to the robustness and economy of the bidding decision of the comprehensive service station, can deal with severe scenes, and is more practical.

Description

technical field [0001] The invention relates to the technical field of energy internet, in particular to a quantitative optimization analysis method and system for uncertain factors of comprehensive service stations. Background technique [0002] In order to implement the national strategic goal of "carbon peaking and carbon neutrality" and adapt to the new social form, it is necessary to make use of the advantages of traditional substations in good location, wide distribution and good resources, combined with the development of distributed energy and big data, research and exploration based on Substation resources construction and operation of charging and swapping (energy storage) stations and data center stations "multi-station in one" new energy Internet comprehensive service station model. With the substation as the center, it extends to both sides of the supply area, and integrates the source, network, load and storage business according to local conditions, so that th...

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q30/02G06Q30/08G06Q50/06
CPCG06Q10/04G06Q10/0635G06Q10/06375G06Q30/0206G06Q30/08G06Q50/06
Inventor 苏欣秦昌龙王浩王宝勇孟栩彬施雨吴肇赟田文辉刘梦琦高亚莉
Owner STATE GRID SHANDONG ELECTRIC POWER
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