Charging station system for new-energy automobiles

Abstract

The invention discloses a charging station system for new-energy automobiles. The charging station system comprises direct-current bus, a plurality of charging piles, a first man-machine operation module, a second man-machine operation module, a data collecting module, a video collecting module, a central processor, a predicting and analyzing module and an expert evaluation module, wherein the input end of the direct-current bus is connected with a power supply system, and the charging piles are hung to the direct-current bus; at least two carbon-based capacitor battery packs which work in a synchronous and same-phase manner, a coupling magnetic integration inductor, at least one power supply voltage isolation rectifying device and at least one power switch conversion component are arranged in each charging pile. The charging station system has the advantages that charging pile conditions can be monitored and analyzed in real time, the balance of output currents among parallel power supplies is guaranteed, current sharing is achieved, the service life of the charging piles is prolonged, power system stability is achieved, the harmonic currents of the charging piles are reduced, the carbon-based capacitor battery packs are coordinated with wind-driven and solar power generating system, and the market requirements of energy conservation and emission reduction are satisfied.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a charging station system for new energy vehicles. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. At present, the use of electric vehicles is gradually being promoted, but a major factor restricting the development of electric vehicles is the equipment of charging stations. With the rapid development of electric vehicles, the charging station has become the focus of the development of the automobile industry and the energy industry. However, the overall performance of the existing charging stations is average, the circuit is unstable, and generally adopts The voltage of the power supply is boosted to the charging voltage of the electric vehicle, and the...

AI Technical Summary

Problems solved by technology

With the rapid development of electric vehicles, the charging station has become the focus of the development of the automobile industry and the energy industry. However, the overall performance of the existing charging stations is average, the circuit is unstable, and generally adopts The voltage of the power supply is boosted to the charging voltage of the electric vehicle, and then the power battery of the electric vehicle is charged by the constant

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