Comprehensive decision making method for heat supply project

A decision-making method and project technology, applied in the field of comprehensive decision-making of heating projects, can solve problems such as not fully reflecting the characteristics of heating projects

Inactive Publication Date: 2017-06-20
国网(天津)综合能源服务有限公司 +3
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, in the actual application process, the electric heating method cannot be blindly promoted, and a comprehensive evaluation of various heating solutions is required
Existing evaluation techniques are only analyzed from the perspective of economics or environmental protection, and cannot fully reflect the characteristics of heating projects

Method used

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  • Comprehensive decision making method for heat supply project
  • Comprehensive decision making method for heat supply project
  • Comprehensive decision making method for heat supply project

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Embodiment Construction

[0043] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0044] A comprehensive decision-making method for heating projects, such as figure 1 shown, including the following steps:

[0045] Step 1. Establish a multi-dimensional index system.

[0046] The multi-dimensional indicator system established in this step includes economic indicators, environmental indicators, risk indicators and flexibility indicators, such as figure 2 shown. Among them, the economic indicators specifically include: initial investment costs, operation and maintenance costs, power expansion costs, state subsidies and residual value of equipment. Environmental indicators specifically include: dust emissions, sulfur dioxide emissions, carbon dioxide emissions and nitrogen oxide emissions. Risk indicators specifically include: policy risks and energy price fluctuations. The flexibility index specifically refers to the thermal l...

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Abstract

The invention relates to a comprehensive decision making method for a heat supply project. The method comprises the following steps of establishing a multi-dimensional index system including economic indexes, environmental indexes, risk indexes and flexibility indexes; calculating the economic indexes, environmental indexes, risk indexes and comfort indexes of the heat supply project; applying an expert grading method to determine the index weight of each dimension; and calculating the comprehensive index of each candidate heat supply scheme, sorting the candidate schemes according to the comprehensive index of each candidate heat supply scheme, and selecting the heat supply scheme with the smallest heat supply index as the decision-making scheme. The method is reasonable in design, and proposes a multi-dimensional index system and a comprehensive index calculation and decision-making method. The heat supply scheme is evaluated by the multi-dimensional index system including the economic indexes, environmental indexes, risk indexes and comfort indexes so as to provide optimal decision making support, thereby guiding the rational planning of heat supply projects.

Description

technical field [0001] The invention belongs to the technical field of heat supply, in particular to a comprehensive decision-making method for a heat supply project. Background technique [0002] In recent years, my country's environmental protection situation has been severe, and the concentration of PM2.5 has seriously exceeded the standard. Heating in winter in northern regions is considered to be an important source of smog. Using electric energy instead of other primary energy sources for heating can effectively reduce pollution and improve energy efficiency. However, in the actual application process, the electric heating method cannot be blindly promoted, and a comprehensive evaluation of various heating solutions is required. Existing evaluation techniques are only analyzed from the perspective of economics or environmental protection, and cannot fully reflect the characteristics of heating projects. Contents of the invention [0003] The purpose of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/0637G06Q10/06393G06Q50/26
Inventor 韩慎朝于波陈百霞杨延春吴亮张超隋淑慧陈彬郭晓丹孙学文刘裕德卢欣马崇于蓬勃石枫袁新润张剑
Owner 国网(天津)综合能源服务有限公司
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