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A charging control method, device and system for an electric vehicle charging station

A charging control method and electric vehicle technology, applied in the direction of electric vehicle charging technology, battery circuit devices, charging stations, etc., to achieve the effect of improving charging services and satisfying user experience

Active Publication Date: 2022-03-22
FOSHAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a charging control method, device and system for an electric vehicle charging station to solve one or more technical problems in the prior art, and at least provide a beneficial option or create conditions

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  • A charging control method, device and system for an electric vehicle charging station
  • A charging control method, device and system for an electric vehicle charging station
  • A charging control method, device and system for an electric vehicle charging station

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Embodiment Construction

[0056] The concept, specific structure and technical effects of the present disclosure will be clearly and completely described below in conjunction with the embodiments and drawings, so as to fully understand the purpose, scheme and effect of the present disclosure. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0057] refer to figure 1 ,Such as figure 1 Shown is a charging control method for an electric vehicle charging station, and the method includes the following steps:

[0058] Step S100, reading transformer parameters, and determining whether the transformer is in an overload state based on the transformer parameters;

[0059] Step S200, when the transformer is in the non-overloaded state, detect the state of charge of the electric vehicle in real time;

[0060] Step S300, adjusting the power allocated to each electric vehicle in real time based on ...

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Abstract

The present invention relates to the technical field of electric vehicle coordinated charging control, in particular to a charging control method, device and system for an electric vehicle charging station. The method is as follows: first, read the parameters of a transformer, and determine whether the transformer is overloaded based on the parameters of the transformer state; when the transformer is not overloaded, the state of charge of the electric vehicle is detected in real time, and the power allocated to each electric vehicle is adjusted in real time based on the state of charge of the electric vehicle and the distributable capacity of the charging station to balance all electric vehicles The power level of the system includes: a controller, a charging station, a transformer and a charging pile. The present invention can maximize the use of the available transformer capacity to meet More electric vehicle charging needs, rationally adjust the charging power of each electric vehicle under the charging station.

Description

technical field [0001] The invention relates to the technical field of electric vehicle coordinated charging control, in particular to a charging control method, device and system for an electric vehicle charging station. Background technique [0002] With the rapid development of electric vehicles, the construction of charging piles has also developed rapidly. The construction of a large number of charging piles provides great convenience for people who own electric vehicles, making it easier to charge electric vehicles. [0003] However, when the available capacity of the transformer is not sufficient, it is difficult to support all electric vehicles in the same charging station to get a good charging service. Electric vehicles with low power demand more power, and the charging power of electric vehicles with high and low power is unbalanced. Unable to meet the charging needs of vehicles, it is necessary to consider the improvement of the charging efficiency and service o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/60B60L53/63B60L53/62B60L53/66H02J7/00
CPCB60L53/60B60L53/63B60L53/62B60L53/66H02J7/0013H02J7/00712Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 杜金峰文安尹文涛陈建文郭芳刘国特周妙娴毛文磊
Owner FOSHAN UNIVERSITY
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