Power distribution network scheme investment comparison and selection method based on optimal solution

Abstract

The invention relates to the technical field of power system technical analysis, and discloses a power distribution network scheme investment comparison and selection method based on an optimal solution, which is characterized by comprising the following steps: 1, constructing a quantifiable power distribution network line full life cycle cost model; 2, carrying out cost analysis on a power distribution network line; and step 3, classifying and predicting the investment type of the power distribution network. According to the optimal solution-based power distribution network scheme investment comparison and selection method, an applicable power distribution network line full life cycle cost model is established. According to the method, investment cost analysis is carried out on a power distribution network investment planning project, and power distribution network planning technology investment comparison and selection work can be standardized; quantitative analysis and comparison of power grid planning schemes are realized, and the technical and economic analysis level of power distribution network planning is improved; the scientificity and rationality of power distribution network planning are improved, and effective reference and data support are provided for making an investment construction scheme.

Description

technical field [0001] The invention relates to the technical field of power system technical analysis, in particular to a method for investment comparison and selection of distribution network schemes based on optimal solutions. Background technique [0002] The investment in distribution network construction is increasing year by year, and the pace of investment in distribution network construction is accelerating. Effective and comprehensive comparison and selection of distribution network planning projects will be the basis for decision-making in power grid planning and construction. However, in the decision-making method of power grid investment and construction, it mainly focuses on the economic operation and management research of the power grid, the safety research of the power grid operation and the multi-objective power grid planning problem, and lacks the investment comparison and selection method for the distribution network planning project. Contents of the inv...

AI Technical Summary

Problems solved by technology

However, in the decision-making method of power grid investment and construction, it mainly focuses on the economic operation and management research of the power grid, the safety research of the power grid operation, and the multi-objective power grid planning problem, and there is a lack of investment comparison and selection methods for distribution network planning projects.

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