A new energy charging pile with anti-spontaneous combustion interface

Abstract

The invention discloses a new energy charging pile with an anti-spontaneous combustion interface, belonging to the field of new energy charging piles, and a new energy charging pile with an anti-spontaneous combustion interface. It is not easy to cause the battery to accumulate too much heat due to charging the battery for a long time, it is not easy to cause the battery of new energy vehicles to spontaneously ignite, and it is not easy to cause serious threats to the life and property safety of new energy car owners. At the same time, through the Internet of Things technology, the charging records of new energy vehicles are synchronized On the processing terminals of different charging fields, through the shared charging data, the charging service for different car owners can be improved. At the same time, the relevant information of vehicle charging can be sent to the user's mobile terminal through the Internet of Things module, and the health report of the vehicle charging port can be sent to the car owner in time. , when the charging pile interface is frequently overheated and disconnected, it will promptly remind the owner to check the vehicle to eliminate potential safety hazards.

Description

technical field [0001] The invention relates to the field of new energy charging piles, and more specifically, relates to a new energy charging pile with an anti-spontaneous combustion interface. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Vehicles with new technology and new structure, electric vehicles (BEV) refer to vehicles powered by on-board power supply, driven by motors to drive wheels, which meet the requirements of road traffic and safety regulations, mainly including: new energy vehicles including pure electric vehicles, Range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. [0003] Among them, the impact of new energy vehicles...

AI Technical Summary

Problems solved by technology

[0004] The main energy supply device of new energy vehicles is the battery. Like traditional vehicles, after the energy consumption of the battery is over, it needs to be charged by a special charging pile. Although the current battery charging technology already has the function of floating charging, that is, A power supply (discharge) working mode of the battery pack. The system connects the battery pack and the power line to the load circuit in parallel. Its voltage is generally constant, only slightly higher than the terminal voltage of the battery pack, determined by the power line. A small amount of current supplied by the battery pack is used to compensate the loss of the local effect of the battery pack, so that it can always be kept in a fully charged state without overcharging. However, the accidents of self-ignition caused by the overheating of the battery due to long-term charging of the battery pack are endless, which can easily cause large-scale fires. Accidents pose a serious threat to the life and property safety of new energy vehicle owners

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