Public institution passive energy and active energy supply evaluation system and method

A technology for public institutions and energy supply, applied in the fields of buildings and energy, it can solve the problems of lack of scientific and reasonable evaluation of the active and passive energy coupling utilization technology of public institutions, and the lack of an evaluation system for active and passive energy coupling utilization of public institutions. Strong and scientifically evaluated effects

Pending Publication Date: 2020-05-08
SHENYANG JIANZHU UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0007] Through research, it is found that the current technology of active and passive energy coupling utilization in public institutions lacks scientific and reasonable evaluation in practical...

Method used

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  • Public institution passive energy and active energy supply evaluation system and method
  • Public institution passive energy and active energy supply evaluation system and method
  • Public institution passive energy and active energy supply evaluation system and method

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specific Embodiment

[0080] In this example, five typical provinces (Beijing, Liaoning, Shanghai, Guangdong, and Qinghai) are selected according to building thermal divisions, and the coupling supply scheme of shallow geothermal energy and active energy is taken as an example to describe the use of the index evaluation system in detail .

[0081] 1) The basic data of five typical provinces are shown in Table 1.

[0082] Table 1 Basic data of indicators for the coupling supply scheme of shallow geothermal energy and active energy in five provinces

[0083]

[0084] Note: The data in Table 1 are calculated on an annual basis, except for policy subsidies.

[0085] 2) According to the formulas (1) and (2), standardize the basic data of each index, and the processing results are shown in Table 2.

[0086] Table 2 Standardized data of shallow geothermal energy and active energy coupling schemes in five provinces

[0087]

[0088] 3) According to formula (3), calculate the proportion of each ind...

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Abstract

The invention discloses a public institution passive energy and active energy supply evaluation system and method. The resource indexes in the system comprise passive energy resource quantity, activeenergy supply quantity and resource availability, the passive energy resource quantity adopts geothermal energy resource quantity or solar energy resource quantity, the active energy supply quantity comprises coal supply quantity and natural gas supply quantity, and the resource availability adopts geothermal energy availability or effective sunshine duration the technical indexes comprise publicinstitution load demand; the economic indexes comprise policy subsidies and fixed asset investments, and the policy subsidies adopt geothermal energy policy subsidies or solar energy policy subsidies;the environmental indexes comprise carbon dioxide emission reduction; the method comprises the steps of constructing an evaluation matrix; performing standardization treatment; calculating specific gravity and entropy; calculating the weight of each index; and evaluating the coupling scheme of the active energy and the passive energy of each province by utilizing the comprehensive score evaluation calculation model.

Description

technical field [0001] The present invention relates to the fields of construction and energy, and more specifically, relates to a system and method for evaluating passive energy and active energy supply of public institutions. Background technique [0002] The "Regulations on Energy Conservation of Public Institutions" stipulates that public institutions refer to state organs, public institutions and organizations that use financial funds in whole or in part. State organs account for 23.43% of the total number of public institutions in the country, education accounts for 35.49% of the total number of public institutions in the country, science and technology accounts for 9.95% of the total number of public institutions in the country, cultural undertakings account for 1.01% of the total number of public institutions in the country, and health services Accounting for 14.78% of the total number of public institutions nationwide, sports undertakings account for 0.33% of the to...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q50/06Y02P90/82
Inventor 王宏伟戴鹏飞车文华李环宇杨江辉段伟鑫
Owner SHENYANG JIANZHU UNIVERSITY
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