Outdoor energy storage charging system

Abstract

The invention provides an outdoor energy storage charging system comprising an integrated cabinet. The input terminal of the integrated cabinet is connected to a transformer with commercial power and the output terminal of the integrated cabinet is connected with a plurality of charging devices. A high-voltage control cabinet, a central processing cabinet and an energy storage battery pack that are connected successively are arranged inside the integrated cabinet. The high-voltage control cabinet is used for voltage transformation, rectification, discharge outputting and charging inputting control of the system; a GPRS receiving and sending antenna is arranged at the high-voltage control cabinet to realize wireless alarming to a remote control center terminal. The central processing cabinet is used for collecting battery information of the energy storage battery pack. A plurality of energy storage battery pack units connected in series are arranged inside the energy storage battery pack. IC sensing regions are arranged at the charging devices and charging payment two-dimensional codes are arranged in the IC sensing regions. The outdoor energy storage charging system having a large coverage range is used convenient; and a peak-load shifting effect is realized, so that the burden is reduced for the daytime consumption of commercial power.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle charging, and in particular relates to an outdoor energy storage charging system. Background technique [0002] At present, electric vehicles are being developed all over the country, and the scale is getting bigger and bigger. However, due to the lack of model design and power supply strategy in many cities during the promotion of new energy vehicles, the launch of new energy buses is restricted. For example, the layout of the charging field is unreasonable, the charging station and the bus station cannot be seamlessly connected, and the round-trip charging of the electric bus produces invalid mileage, which consumes power. Make sure that the car has enough power to run on the last shift. Although the establishment of a charging station can alleviate the above problems to a certain extent, the charging station is largely restricted by the power supply capacity of the municipal power gri...

AI Technical Summary

Problems solved by technology

[0004] 1. Electric vehicles must find corresponding charging facilities outdoors, or install charging cabinets by themselves, otherwise they cannot be charged in time;

[0005] 2. The charging payment method of electric vehicles is often limited to recharging IC cards, which makes charging inconvenient for users;

[0006] 3. It can only be suitable for vehicles with corresponding voltages, with narrow coverage and specific restrictions, and cannot meet the charging requirements of various types of electric vehicles.

Images