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A method for analyzing a comprehensive energy mode by using a fuzzy comprehensive evaluation method

A technology of fuzzy comprehensive evaluation and comprehensive energy, which is applied in the management field of comprehensive energy evaluation, can solve the problems of multiple qualitative indicators and complex indicators, so as to improve energy safety and reliability, improve energy utilization efficiency, and ensure energy security and intelligent supply Effect

Pending Publication Date: 2022-01-11
STATE GRID LIAONING ECONOMIC TECHN INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the diversity of comprehensive energy development models and the difficulty of comparison, the present invention establishes a multi-index comprehensive energy model evaluation method based on fuzzy comprehensive evaluation method. nature, complexity of indicators, many qualitative indicators, etc.

Method used

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  • A method for analyzing a comprehensive energy mode by using a fuzzy comprehensive evaluation method
  • A method for analyzing a comprehensive energy mode by using a fuzzy comprehensive evaluation method
  • A method for analyzing a comprehensive energy mode by using a fuzzy comprehensive evaluation method

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Embodiment 1

[0058] like figure 1 As shown, it is a logic diagram of the coordinated development of urban comprehensive energy. In order to ensure the sound operation of the modern comprehensive energy model, the characteristics of comprehensive energy development based on customer demand orientation, diversified products and services, emerging technology support, and policy and regulation support are proposed. The main body, technology, business model and policy complement each other and are linked to each other, forming four driving forces in scientific research and development, policy support, industry cultivation and business innovation, which jointly help form a comprehensive energy development model.

Embodiment 2

[0060] Divide the integrated energy model into four modules:

[0061] The main module of urban comprehensive energy operation:

[0062] (1) Power grid enterprises have established national grid-level and provincial-level comprehensive energy service companies to carry out businesses including energy-saving services, electric vehicle services, energy storage systems, comprehensive energy efficiency services, and distributed energy;

[0063] (2) The power generation group has carried out businesses such as distributed energy construction and operation, power value-added services, power distribution and sales services, and comprehensive energy service platforms;

[0064] (3) Petroleum companies have launched oil, gas, hydrogen and power integrated filling stations, power distribution and sales business, peak-shaving power plants, clean power projects such as offshore wind power, photovoltaic power generation, etc.;

[0065] (4) Local energy groups have carried out comprehensive ...

Embodiment 3

[0103] Establish the factor hierarchy of comprehensive energy evaluation, determine the evaluation index, and stratify the factors according to the index. Influencing factors include economic benefit factor U 1 , Environmental benefit factor U 2 , social benefit factor U 3 and sustainable development benefit factor U 4 . The factor set is U=(U 1 , U 2 , U 3 , U 4 ). When determining the comprehensive energy evaluation index factors, four principles should be followed, one is the principle of consistency with economic principles, the other is the principle of identifiability of projects and programs, the third is the principle of comparability of mutually exclusive projects or programs, The fourth is the operability principle of the evaluation project. Therefore, the benefit factors are as follows:

[0104] a. Economic benefit factors: including cost and benefit. Cost categories: investment, raw material prices, labor costs, equipment costs, fees (social security, ho...

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Abstract

The invention discloses a method for analyzing a comprehensive energy mode by using a fuzzy comprehensive evaluation method. The method comprises the following steps: 1) dividing the comprehensive energy mode into four modules; step 2): determining a comprehensive energy mode index system, bringing different index sources and index types into an index category, and then performing index layering by adopting a step-by-step detailed decomposition mode; step 3), evaluating the comprehensive energy mode; and 4) analyzing the evaluation result to obtain a conclusion. According to the invention, a fuzzy comprehensive evaluation method is used for comprehensive energy mode analysis, different indexes are used for comprehensive energy assessment and evaluation in a quantitative and qualitative mode, and the development situations, advantages and shortages, development potentials and future of different comprehensive energy modes are effectively assessed according to comprehensive scores and comprehensive evaluation values; therefore, the energy utilization efficiency is improved, and the economic benefit, the social benefit and the environmental benefit can approach to the optimal state; meanwhile, energy safety and reliability are improved, and safe and intelligent energy supply is guaranteed.

Description

technical field [0001] The invention relates to the management field of comprehensive energy evaluation methods, in particular to a comprehensive analysis method utilizing comprehensive energy rating index construction and horizontal comparison. Background technique [0002] With the rapid development of information technology, energy and resources are becoming increasingly tense, the pressure of the "dual carbon" goal, and the complex international political and economic situation, in order to ensure energy security and stable supply, multi-energy synergy and development, energy and social and economic development The complementary advantages of other resources, the deep integration of the energy industry and other industries, and the development of an integrated energy model are becoming more and more important in the process of economic and social development. [0003] Traditional integrated energy mainly adopts district power supply, heating, heating and energy complemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G06F17/16
CPCG06Q10/06311G06Q10/0639G06Q50/26G06F17/16Y02P90/82Y02P90/90
Inventor 杨朔潘霄张明理程孟增侯依昕王义贺张枚珊刘凯王宗元李金启
Owner STATE GRID LIAONING ECONOMIC TECHN INST
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