Charging station group control system and method based on cloud platform

Abstract

The embodiments of the invention provide a charging station group control system and method based on a cloud platform. The charging station control method includes the steps of charging station background control, flexible charging stack control and charging pile control; the charging station background control is used for carrying out charging dispatching on a charging station through a grid selection method; the flexible charging stack control is used for dynamically distributing power in the charging station; and the charging pile control is used for electric automobile charging and human-machine interaction. The charging station group control system comprises an electricity supply and distributing module, a monitoring module, a charging module and a charging station management platform, wherein the charging module is composed of a charging station background control unit, a flexible charging stack unit and a charging pile unit. According to the charging station group control systemand method based on the cloud platform, the three parts of the charging module of the charging station are controlled, charging vehicles in the charging station are dispatched, power in the chargingstation is dynamically distributed, the optimal charging group control scheme is output, and the influence of electric automobile group charging on the charging load power of a power grid is relievedto the maximum extent.

Description

technical field [0001] The embodiments of the present invention relate to the field of electric vehicle charging station management, and in particular to a cloud platform-based charging station group control system and control method. Background technique [0002] The rapid development of modern society and the increasing living standards of the people make the automobile industry continue to flourish. In recent decades, the sales volume of cars has grown rapidly, and family cars have entered thousands of households. Although the development of the traditional automobile industry has facilitated our daily travel and transportation, the greenhouse gases emitted by a large number of automobiles have caused the deterioration of the global environment. Governments of various countries and most auto companies are aware of energy conservation and emission reduction, and green energy is a new goal on the road of future automobile development. The revolution of new technology is t...

AI Technical Summary

Problems solved by technology

[0004] At present, electric vehicle charging stations have basically solved the problem of continuous charging vehicle arrangement, and there is no reasonable guidance for the timing of discontinuous charging vehicles. With the large-scale promotion of electric vehicles in the future, the extreme charging load of electric vehicle groups will definitely cause serious damage to the future power grid. immeasurable impact

The stability of the power grid will be greatly impacted, leading to changes in the important power supply parameters in the power grid, such as the power supply voltage and the frequency of the three-phase power, which will cause great damage to the stable operation of my country's power grid.

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