Method for establishing comprehensive energy planning and operation joint optimization model

A joint optimization and model building technology, applied in design optimization/simulation, special data processing applications, instruments, etc., can solve problems such as more comprehensive and reasonable park operation optimization, and achieve a comprehensive and reasonable effect of park operation optimization

Pending Publication Date: 2020-11-06
STATE GRID ZHEJIANG ELECTRIC POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that most of the current studies on the planning and operation of the integrated energy system park are independent of each other, it is impossible to make the park operation optimization more comprehensive and reasonable, so as to obtain an investmen...

Method used

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  • Method for establishing comprehensive energy planning and operation joint optimization model
  • Method for establishing comprehensive energy planning and operation joint optimization model
  • Method for establishing comprehensive energy planning and operation joint optimization model

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only for explaining the present invention, and should not be construed as limiting the present invention.

[0042] Those skilled in the art will understand that the singular forms "a", "an", "the" and "the" used herein may also include plural forms unless otherwise stated. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof.

[0043] T...

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Abstract

The invention discloses a method for establishing a comprehensive energy planning and operation joint optimization model, which comprises the following steps of: unifying park equipment type selectionand operation scheduling optimization, performing joint optimization, and selecting an investment planning scheme with better economy by taking the minimum annual comprehensive cost as a target function. Equipment model selection is carried out in the planning stage, different types of equipment are mutually combined to form different planning schemes, and alternative planning schemes meeting theload standard are screened out by taking meeting the maximum load requirement of the park as a hard condition; in the operation optimization stage, for each alternative planning scheme, optimizationcalculation is carried out according to different equipment capacity configurations; and finally, comprehensively considering the cost expenditure situation in the planning and operation process, andselecting an investment planning scheme with better economy by taking the minimum annual comprehensive cost as a target function. According to the method, comprehensive energy system planning and operation control are associated, so that park operation optimization is more comprehensive and reasonable, and a planning operation scheme with better economic indexes is obtained.

Description

technical field [0001] The invention belongs to the technical field of electric power energy comprehensive system, and more specifically relates to a method for establishing a joint optimization model of comprehensive energy planning and operation. Background technique [0002] Under the background of electricity marketization, power supply companies cannot operate profitably only through the price difference between purchase and sale of electricity, and the existence of other competitors will lead to diversion of users. In order to attract users and increase user viscosity, power companies also need to provide value-added services closely related to power consumption. The "Administrative Measures" issued by the National Energy Administration clarifies the scope of value-added services provided by power companies, mainly including but not limited to energy-saving planning, personalized bills, energy equipment operation and maintenance, and comprehensive energy services. Int...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06F30/20G06F111/04
CPCG06Q50/06G06F30/20G06F2111/04
Inventor 冯昊孙秋洁叶玲节杨云露朱瑶琪车佳辰王迪忻周涉宇曾四秀位星胡婷李松江
Owner STATE GRID ZHEJIANG ELECTRIC POWER
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