Quick-to-replace energy storage box for rail transit vehicles

Abstract

The invention relates to a quick-to-replace energy storage box for rail transit vehicles, which includes an energy management system, a voltage acquisition module, a current acquisition module, a temperature acquisition module, a battery / capacitor module, a fuse, a circuit breaker, a contactor, a power line quick interface, and a communication line quick interface. The energy management system isconnected with the voltage acquisition module, the current acquisition module, the temperature acquisition module and the communication line quick interface. The battery / capacitor module is used as anelectrical energy storage unit of the energy storage box, and provides electrical energy for rail transit vehicles. The battery / capacitor module is connected with the voltage acquisition module, thecurrent acquisition module, the temperature acquisition module and the fuse. The fuse is connected with the circuit breaker. The circuit breaker is connected with the contactor. The contactor is connected with the power line quick interface. The mechanical connection between the energy storage box and a vehicle can be quickly disassembled, and the power line quick interface and the communication line quick interface are quick plugs, so that the energy storage box of a rail transit vehicle can be quickly replaced.

Description

technical field [0001] The invention relates to the technical field of rail transit vehicles, in particular to a rapidly replaceable energy storage box for rail transit vehicles. Background technique [0002] With the rapid development of new energy technologies, energy storage systems using supercapacitors and batteries as power storage media have gradually been widely used in the rail transit industry. The rapidly replaceable energy storage system provides the technical conditions for quickly supplementing electric energy for rail transit vehicles, so that rail transit vehicles can be put into use without interruption for a long time. [0003] The energy storage system using supercapacitors, batteries, etc. as the power storage medium provides traction power for rail transit vehicles, or provides auxiliary power supply for vehicles; the energy storage system can be placed on the roof of the rail transit vehicle, inside the compartment or suspended on the undercarriage Bel...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects existing in the prior art, the object of the present invention is to provide a rapidly replaceable energy storage box for rail transit vehicles, which solves the problem that the energy storage system devices of existing rail transit vehicles cannot be quickly replaced, making rail transit The charging time of the vehicle is too long, which affects the utilization rate of the vehicle

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