A method for evaluating the energy-saving and emission-reduction effects of electric energy substitution projects
A technology for energy saving, emission reduction, and evaluation methods, applied in data processing applications, instruments, calculations, etc., can solve problems such as inability to reflect the impact of electric energy substitution projects, unsuitable changes in quantitative analysis results, submersion of details on time and space scales, etc. , to achieve the effect of optimizing electricity consumption, increasing feasibility, and ensuring consistency
Active Publication Date: 2021-11-12
SOUTHEAST UNIV
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Some scholars have also evaluated its energy consumption and emissions, mainly based on the average value obtained from macro-statistical data for quantitative analysis, which has the advantages of simple calculation and practical method, but it cannot reflect the impact of electric energy substitution projects on the power grid system side. The details on the spatial and spatial scales are submerged in the macro data, and it is not suitable to characterize the changes in the quantitative analysis results of the project operation characteristics
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[0087] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0088] like figure 1 As shown in the present invention, a method for evaluating the energy-saving and emission-reduction effects of electric energy substitution projects based on the energy consumption analysis of the whole process, the specific steps are as follows:
[0089] 1) Establish the evaluation index of energy saving and emission reduction under generalized energy saving, including the index of load stability: power saving P S ;Resource friendliness index: ener...
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The invention discloses a method for evaluating the effect of energy-saving and emission-reduction of electric energy substitution projects. Firstly, the evaluation index of energy-saving and emission reduction under generalized energy conservation is established, and the analysis boundary for analyzing the energy consumption of electric energy substitution projects from the perspective of the whole process of energy utilization is clarified; then, it is proposed Considering the power consumption coefficient of the power structure and the power fossil energy consumption coefficient, they are used to characterize the energy consumption level of the project reporting period; then, based on the principle of energy conservation, a conversion model of user-side energy consumption in the base period is established; finally, the energy-saving and reduction Calculate the emission index calculation model, and calculate various energy-saving emission reduction indicators represented by electric vehicle projects with demand response and energy storage. The electric energy consumption and fossil energy consumption coefficients proposed by the present invention have time characteristics and space characteristics, reflecting the influence of utilization of demand response and energy storage optimization project operation on evaluation index results.
Description
technical field [0001] The invention relates to an evaluation method for the energy-saving and emission-reduction effect of an electric energy substitution project based on the energy consumption analysis in the whole process, and belongs to the field of energy-saving and emission-reduction effect evaluation. Background technique [0002] In the narrow sense, energy saving refers to the saving of electric energy by end users; in the broad sense, energy saving refers to extensive energy saving, which needs to consider the whole process from the development of energy resources to the end use. The new version of "Measures for Electric Power Demand Side Management" incorporates power substitution projects into demand side energy conservation management, opening up a new situation for demand side management. At present, most of the evaluations of electric energy substitution projects focus on the economic level and the level of demonstration of the necessity of implementation, an...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q10/067G06Q50/06Y02P90/82
Inventor 宋阳王磊
Owner SOUTHEAST UNIV