A charging station group control system and control method based on cloud platform

Abstract

The embodiment of the present invention provides a charging station group control system and control method based on a cloud platform. The charging station control method includes three parts: charging station background control, flexible charging pile, and charging pile. The charging station background control uses a grid The selection method is used to schedule the charging of the charging station; the flexible charging pile dynamically allocates the power in the charging station; the charging pile completes the charging of electric vehicles and human-computer interaction; the group control system of the charging station includes: power supply and distribution module, monitoring module, charging module and The charging station management platform; the charging module is composed of three parts: the charging background control unit, the flexible charging stack unit, and the charging pile unit. The embodiment of the present invention provides a charging station group control system and control method based on the cloud platform, and the charging station charging module The control of the three parts of the charging station dispatches the charging vehicles at the charging station, dynamically allocates the power in the charging station, and outputs the optimal charging group control scheme to minimize the impact of electric vehicle group charging on the charging load power of the grid.

Description

technical field [0001] 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 people's increasing living standards make the automobile industry continue to flourish. In recent decades, the sales of automobiles have 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 earth's environment. Governments and most auto companies are aware of energy conservation and emission reduction, and green energy is a new goal on the road of future auto development. The revolution of new technology is the core method to solve the energy cr...

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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