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Charging gun automatic power adjustment adaptation method, device and system

An adaptive method and automatic power technology, applied in charging stations, electric vehicles, transportation and packaging, etc., can solve problems such as insufficient distribution load, and achieve the effect of ensuring stable operation, ensuring charging experience, and improving operational efficiency.

Pending Publication Date: 2022-07-22
BEIJING YISOFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention proposes a charging gun automatic power adjustment adaptation method, device and system. By setting the power operation control scheme and the power release scheme, the economic benefits of the charging station manufacturers are maximized, and the charging experience of the charging vehicle owner is optimized. Insufficient variable load needs to increase capacity, completely avoiding power overload or even distribution transformer damage caused by simultaneous charging of multiple vehicles

Method used

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  • Charging gun automatic power adjustment adaptation method, device and system
  • Charging gun automatic power adjustment adaptation method, device and system
  • Charging gun automatic power adjustment adaptation method, device and system

Examples

Experimental program
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Effect test

Embodiment 1

[0060] The embodiment of the present invention provides an automatic power adjustment and adaptation method for a charging gun, such as figure 1 shown, including the following steps:

[0061] (1) Obtain the information of each charging gun, including the current charging power of the charging gun and the battery state of charge of the charged vehicle;

[0062] (2) Set the operation control conditions and power release conditions of the total power of the charging station;

[0063] (3) Circularly judge whether the current total power of the charging station meets the control or release conditions, and according to the judgment result, combined with the information of each charging gun, adjust the power limit of all charging guns; specifically: if the total power of all charging guns meets the operation requirements If the control conditions are met, the power reduction scheme is executed according to the battery state of charge of the vehicle charged by the charging gun; if th...

Embodiment 2

[0101] Based on the same inventive concept as Embodiment 1, an embodiment of the present invention provides an automatic power adjustment and adaptation device for a charging gun, including:

[0102] The acquisition module is used to acquire the information of each charging gun, including the current charging power of the charging gun and the battery state of charge of the charged vehicle;

[0103] The setting module is used to set the operation control conditions and power release conditions of the total power of the charging station;

[0104] The power adjustment module is used to cyclically judge whether the current total power of the charging station meets the control or release conditions, and according to the judgment result, combined with the information of each charging gun, adjust the power limit of all charging guns.

[0105] In a specific implementation of the embodiment of the present invention, the method for acquiring information of each charging gun includes:

...

Embodiment 3

[0142] Based on the same inventive concept as Embodiment 1, an embodiment of the present invention provides an automatic power adjustment and adaptation device for a charging gun, including a storage medium and a processor;

[0143] the storage medium is used for storing instructions;

[0144] The processor is configured to operate in accordance with the instructions to perform a method according to any one of Embodiment 1.

[0145]As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storag...

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PUM

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Abstract

The invention discloses a charging gun automatic power adjustment adaptation method, device and system, and the method comprises the steps: obtaining the information of each charging gun, including the current charging power of the charging gun and the state of charge of a battery of a charged vehicle; setting an operation control condition and a power release condition of the total power of the charging station; and circularly judging whether the current total power of the charging station meets a control or release condition or not, and performing power limit adjustment on all the charging guns according to a judgment result and in combination with the information of each charging gun. The method can provide distribution transformer safe operation support for a charging station operator, assists the charging station operator in participating in load side demand response, maximally guarantees the charging experience of a charging user, and is of great significance in lean management of a power grid, guarantee of stable operation of a power system and improvement of charging management operation benefits.

Description

technical field [0001] The invention belongs to the technical field of power regulation, and in particular relates to a method, device and system for automatic power regulation and adaptation of a charging gun. Background technique [0002] The rapid development of technologies such as distributed energy, energy storage, electric vehicles, and smart energy consumption has led to fundamental changes in the way energy is used on the demand side. As an effective alternative to traditional means of transportation, electric vehicles have attracted widespread attention worldwide. With the increase in the number of new energy vehicles, the vehicle-to-pile ratio has not dropped to an ideal level. Difficulty charging and slow charging are still the most anxious problems for car owners. At present, the charging station lacks an automatic charging control system, which cannot realize the reasonable distribution of charging pile power, which is easy to cause safety problems such as char...

Claims

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Application Information

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IPC IPC(8): B60L53/62B60L53/63
CPCB60L53/62B60L53/63
Inventor 翟晓磊周正李炳志高屾
Owner BEIJING YISOFT TECH CO LTD
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