Charging station distribution planning method, apparatus and computer equipment

Abstract

A charging station distribution planning method, an apparatus and computer equipment are disclosed. The method comprises the following steps of: adopting an evaluation index model to process the distribution scheme of each charging station to be evaluated, and obtaining each planning index, wherein the evaluation index model is established according to the data of the charging station. The judgment matrix is used to deal with the planning indexes of the distribution scheme of the charging station to be evaluated, and the corresponding index weights are obtained. The judgment matrix is constructed by analytic hierarchy process. According to the scoring rules and index weights, the comprehensive evaluation model is obtained, and the optimal distribution scheme of charging station to be evaluated is obtained according to the comprehensive evaluation model. The scoring rule is established according to the same planning index of each charging station distribution scheme to be evaluated. According to the optimal distribution scheme of the charging station to be evaluated, the distribution planning of the charging station is carried out. Thus, the invention can find out the optimal distribution scheme of the charging station to be evaluated from a plurality of distribution schemes of the charging station to be evaluated, so as to provide reliable support for guiding the construction of the distribution network.

Description

technical field [0001] This application relates to the technical field of grid planning, in particular to a charging station power distribution planning method, device and computer equipment. Background technique [0002] With the continuous expansion of the electric vehicle market, the connection of large-scale electric vehicles to the distribution network will have a non-negligible impact on the operation and planning of the power system. It mainly includes the following impacts: (1) large-scale electric vehicle charging will bring load growth to the power grid; (2) the randomness of electric vehicle charging will affect the safe and stable economic operation of the power system; (3) large-scale electric vehicle charging will affect the power grid (4) Adding many charging facilities in the distribution network will change the load structure and characteristics of the distribution network. [0003] Therefore, rational planning of charging stations and distribution networks...

AI Technical Summary

Problems solved by technology

It mainly includes the following impacts: (1) large-scale electric vehicle charging will bring load growth to the power grid; (2) the randomness of electric vehicle charging will affect the safe and stable economic operation of the power system; (3) large-scale electric vehicle charging will affect the power grid (4) Adding many charging facilities in the distribution network will change the load structure and characteristics of the distribution network

[0003] Therefore, rationally planning charging stations and distribution networks is a necessary way to weaken or even consume the above-mentioned impacts. The problem of planning charging stations and distribution networks is a multi-objective decision-making problem, involving many influencing factors and constraints. During the implementation process, the inventor found at least the following problems in the traditional technology: The traditional technology cannot accurately evaluate the power distribution plan of the charging station, which may easily lead to unreasonable power distribution

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