A battery exchange cabinet for electric vehicle

Abstract

A battery exchange cabinet for an electric vehicle includes a cabinet body, a plurality of charging positions for charging the battery, a charging circuit and a control system and is characterized by:the charging positions in the cabinet body is arranged in a multi-layer structure up and down; a battery charging socket and a battery moving device are arranged in each charging position; a batteryoutlet and an outlet are arranged on the front side of the cabinet body; a battery exchange transfer table is arranged in the cabinet body; and the control system controls the battery exchange transfer table to automatically receive a delivered power-deficient battery, and send the power-deficient battery to the idle charging position for charging, receive the full-charge battery conveyed from thecharging position, and convey the full-charge battery to the outside of the battery exchange cabinet of the electric vehicle. The battery exchange cabinet can automatically receive the battery from the battery compartment of the electric vehicle and send it to the charging position of the power exchange cabinet for charging, and then automatically send the battery with full power to the battery compartment of the electric vehicle, so as to realize automatic and rapid battery replacement.

Description

technical field [0001] The invention belongs to the technical field of application of electric vehicle battery replacement stations, in particular to an electric vehicle battery replacement cabinet. Background technique [0002] At present, with the rapid promotion and popularization of new energy vehicles, especially pure electric vehicles, the problems of slow charging speed, short cruising range and insufficient convenience of electric vehicles have become increasingly prominent, which have become restrictions on the daily use experience of electric vehicles and the further development of the electric vehicle industry. The biggest bottleneck of development. Because of the electrochemical characteristics of the car battery itself and the power constraints of the grid nodes, the charging speed cannot be greatly improved in a short period of time, which can be comparable to the refueling speed of a fuel vehicle. Replacing the car battery can meet the needs of quickly restor...

AI Technical Summary

Problems solved by technology

However, due to the lack of unified standards for electric vehicles currently on the market, the batteries, electrical, mechanical interfaces, and battery management system interfaces of various manufacturers are not the same, which has become the biggest obstacle to establishing an automotive battery replacement system.

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