Dynamic wireless charging system and method

A wireless charging and dynamic technology, applied in electric vehicle charging technology, charging stations, current collectors, etc., can solve the problems of limited application of highway wireless charging facilities, easy to be damaged, etc., to increase charging efficiency, relieve mileage anxiety, The effect of reducing damage to system components

Inactive Publication Date: 2021-02-12
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, it is necessary to provide a dynamic wireless charging system and method to solve the problem of limited application and easy damage of existing road wireless charging facilities

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] An embodiment of the present invention provides a dynamic wireless charging system, combining figure 1 look, figure 1 A schematic structural diagram of a dynamic wireless charging system provided by the present invention, including a photovoltaic output unit 1, a power output unit 2, a power receiving unit 3, and a load monitoring unit 4, wherein:

[0043] The photovoltaic output unit 1 is used to provide charging electric energy to the power output unit 2;

[0044] The power output unit 2 adopts a lateral vertical arrangement, and is located on the side of the vehicle to be charged when charging, and is used to provide wireless charging power to the power receiving unit 3;

[0045] The power receiving unit 3 is arranged on the lateral telescopic rod 5 of the car to be charged, and is used to receive the wireless charging power of the power output unit 2, wherein the lateral telescopic rod 5 is embedded in the side bottom of the car to be charged, when the Stretch out...

Embodiment 2

[0076] An embodiment of the present invention provides a method for dynamic wireless charging, based on the above dynamic wireless charging system, combined with figure 2 look, figure 2 A schematic flow chart of the method for dynamic wireless charging provided by the present invention, including steps S1 to S4, wherein:

[0077] In step S1, when the vehicle to be charged obtains the charging instruction, the lateral telescopic rod 5 is controlled to extend laterally, and is connected to the power output unit 2 for charging;

[0078] In step S2, the power output unit 2 acquires the charging data of the car to be charged, determines the wireless charging power transmitting coil 2021 that needs to turn on the power supply function, and provides wireless charging power to the power receiving unit 3;

[0079] In step S3, the wireless charging power receiving coil 301 in the power receiving unit 3 is coupled with the wireless charging power transmitting coil 2021 that needs to t...

Embodiment 3

[0086]An embodiment of the present invention provides a device for dynamic wireless charging, including a processor and a memory, and a computer program is stored in the memory. When the computer program is executed by the processor, the method for dynamic wireless charging as in the above-mentioned embodiment 2 is realized.

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PUM

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Abstract

The invention relates to a dynamic wireless charging system and method, which belong to the technical field of electric vehicle charging, and comprise a photovoltaic output unit, a power output unit,a power receiving unit and a load monitoring unit, the power output unit adopts lateral vertical arrangement and is located at the side of a to-be-charged vehicle during charging, and is used for providing wireless charging power for a to-be-charged automobile; the power receiving unit is arranged on a lateral telescopic rod located on the upper side of the to-be-charged vehicle and used for receiving the wireless charging power of the power output unit; and the load monitoring unit is arranged on a lateral telescopic rod of the to-be-charged automobile and is used for sensing an obstacle so as to carry out automatic telescopic control on the lateral telescopic rod. According to the method, the lateral telescopic rod is utilized, and a lateral arrangement mode is adopted, so that the vehicle external telescopic rod receives the wireless charging power of the lateral vertical power output unit, the wireless charging device is effectively prevented from being damaged, and the charging efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging, in particular to a dynamic wireless charging system and method. Background technique [0002] In recent years, my country has vigorously developed expressway construction, and the mileage and road service level of expressways have been continuously improved. The requirements for the construction of expressway power systems have also become higher and higher. Traditional expressway power systems mostly use the way of laying power cables for power supply. , This power supply method has disadvantages such as high power supply cost, long mileage span and difficult maintenance. The solar photovoltaic energy storage system is a set of stable and reliable distributed clean power system, which can meet the diversified power demand and various complex and harsh power consumption environments. The solar photovoltaic and energy storage form a small micro-grid system and apply to In the exp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/12B60L53/51B60L53/62B60L53/66H02J7/02H02J7/35H02J50/10H02S20/21
CPCB60L53/12B60L53/51B60L53/66B60L53/62H02J50/10H02J7/02H02J7/35H02S20/21Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16Y02E10/50
Inventor 李顺喜张熙昭
Owner WUHAN UNIV OF TECH
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