Post evaluation method of power distribution network energy-saving reconstruction project

Abstract

The invention relates to a post evaluation method of a power distribution network energy-saving reconstruction project. The objective of the invention is to eliminate defects in the prior art. The method includes the following steps that: S1, a power distribution network energy-saving project post evaluation system is built; S2, a hierarchical evaluation analysis model is built; S3, the weights of indexes in various evaluation systems are acquired; and S4, an evaluation result can be obtained through model analysis. According to the post evaluation method of the invention adopted, in the post evaluation process of the power distribution network energy-saving reconstruction project, the content options of bottom-layer indexes are subdivided, so that index data can be standardized, and therefore, the accuracy of the evaluation results can be ensured; the characteristics of power distribution network energy-saving reconstruction, such as adaptability and coordination, are highlighted; and the power distribution network energy-saving project post evaluation system, the evaluation model, evaluation criteria, and the weights of the evaluation indexes are built and analyzed, and the current energy-saving reconstruction level of a power distribution network can be reflected quantitatively from a plurality of angles.

Description

technical field [0001] The invention relates to the field of distribution network transformation evaluation, in particular to a post-evaluation method for distribution network energy-saving transformation projects. Background technique [0002] With the successful launch of distribution network energy-saving transformation projects in many provinces, a construction model that meets local power supply and energy-saving needs has been explored, which has played a positive role in promoting local power supply capacity and power quality. When studying the scientificity of distribution network energy-saving transformation projects and quantitatively evaluating the advantages and disadvantages of power grid construction schemes, it is necessary to carry out post-evaluation of energy-saving transformation of distribution network. A reasonable, scientific, effective and accurate evaluation method after distribution network energy-saving transformation needs to conduct research and e...

AI Technical Summary

Problems solved by technology

However, the traditional evaluation method lacks the evaluation of the power grid and energy consumption level after the transformation, and it is still unable to effectively evaluate the practical problems such as the short-term energy-saving effect of the power grid and the remaining energy-saving margin.

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