Power distribution system, capacity sharing system, intermediate node, terminal, method and device

Abstract

The invention relates to the technical field of battery charging and swapping, in particular to a power distribution system, a capacity sharing system, an intermediate node, a terminal, a method and equipment, and aims to solve the problem of how to add charging facilities to the existing power distribution system. The capacity sharing system of the present invention includes at least one terminal group, intermediate nodes corresponding to the terminal group one-to-one, and a server; the terminal group includes at least one acquisition and measurement terminal and at least one acquisition and execution terminal; the acquisition and measurement terminal is used to collect the corresponding power distribution The power consumption data on the device is uploaded to the corresponding intermediate node; the charging terminal is used to obtain the charging request of the corresponding charging facility and uploaded to the corresponding intermediate node; the intermediate node is used to generate a charging command based on the power consumption data and send it to the charging Request the corresponding collection and execution terminal; upload the charging business data to the server; the server judges the operating status of the power distribution system based on the business data. The invention realizes electric energy sharing and orderly charging of charging facilities in a specific area.

Description

technical field [0001] The invention relates to the technical field of charging and swapping, and in particular to a power distribution system, a capacity sharing system, an intermediate node, a terminal, a method and a device. Background technique [0002] With the popularity of new energy vehicles, how to effectively supply energy for new energy vehicles with insufficient energy has become the focus of attention of car owners and major manufacturers. Among them, the construction of charging facilities (such as the construction of charging piles that can provide charging power for electric vehicle batteries) is one of the mainstream solutions to solve the above problems. Taking charging piles for electric vehicles as an example, charging piles are widely installed in parking lots, residential quarters, large shopping malls, and service areas due to their small footprint, low cost, and ease of use. When using the charging pile, the user only needs to pull out the charging g...

AI Technical Summary

Problems solved by technology

If it is necessary to build charging facilities in a centralized and large area, it is difficult to find a place that can provide corresponding power supply capacity

Even if the charging facilities are put into use, they will be limited by the rated power of the grid

This problem is particularly prominent in the charging pile expansion projects of existing parking lots and old communities: the power consumption capacity of existing parking lots or old communities is usually planned, and generally cannot be increased. If a large number of charging facilities are added due to the increase in capacity, it is likely to cause an impact on the power grid due to the simultaneous use of multiple charging facilities, resulting in large-scale power outages, which not only affect the daily life and normal travel of users, but also cause power outages. Frequent occurrence is also not conducive to the promotion of electric vehicles

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