Core structure for power supply device of electric vehicle

A technology for power supply devices and electric vehicles, which is applied in the direction of electric vehicle charging technology, electric vehicles, battery circuit devices, etc., which can solve problems such as difficulty in setting up operations, rising costs of power supply lines, and rising costs of power supply system construction, so as to improve power transmission efficiency , The effect of reducing the overall setup cost

Inactive Publication Date: 2017-05-10
KOREA UNIV OF TECH & EDUCATION IND UNIV COOPERATION FOUND +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] First of all, it is necessary to increase the thickness of the power supply line to be able to withstand the increased current, which leads to an increase in the cost of the power supply line, and the related devices such as the power supply switch also need to be changed according to the changed power supply line, so there are problems in the electric vehicle power su

Method used

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  • Core structure for power supply device of electric vehicle
  • Core structure for power supply device of electric vehicle
  • Core structure for power supply device of electric vehicle

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Embodiment Construction

[0054] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are assigned to the same structural elements at all positions. Also, detailed descriptions of well-known functions and configurations that may obscure the gist of the present invention will be omitted.

[0055] figure 2 A plate core structure showing an embodiment of the present invention, figure 2 To show a perspective view of a power supply device with a unipolar double power supply coil structure, Figure 3a to Figure 3c to show figure 2 The perspective view, side view, and top view of the substrate and column in the plate core structure shown, the "plate core structure" is a structure in which the substrate 110 formed in the shape of "匚" is formed by a rectangular plate, "wherein, the power supply The "coil structure" is a structure in which a power supply coil is double wound on a co...

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PUM

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Abstract

The invention relates to a core structure for the power supply device of an electric vehicle which can supply electricity with capacity higher than that a conventional power supply device by changing the structure and arrangement of the core structure for the power supply device of the electric vehicle. The core structure for the power supply device of the electric vehicle comprises horizontality substrate parts which are laid at a specific place or along the progressive direction of a road in a separate way and which prevent the flux leakage to the lower part; and a vertical substrate part bent upwards through both ends of the horizontality substrate part and preventing the flux leakage to the outer side surface; and a pillar section formed in the center of the horizontality substrate part.

Description

technical field [0001] The present invention relates to a core structure for a power supply device for an electric vehicle, and more particularly, to a power supply device for an electric vehicle that can supply power with a capacity greater than that of a conventional power supply device by changing the structure and arrangement of the core structure for a power supply device for an electric vehicle core structure. Background technique [0002] Among electric vehicles, there is an online electric vehicle that can receive power from a power supply line buried in the road in a non-contact manner through the principle of electromagnetic induction, and charge the battery while parking and driving. [0003] Since this online electric vehicle can be charged while the vehicle is running, it can solve the problems of battery capacity and cost that have been the biggest problems in the commercialization of electric vehicles in the past. [0004] In order for an online electric vehi...

Claims

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Application Information

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IPC IPC(8): H02J50/10H02J50/70B60L11/18
CPCB60L53/12H02J7/025H02J7/02Y02T10/70Y02T10/7072Y02T90/14
Inventor 林载夏田杨培姜成柱
Owner KOREA UNIV OF TECH & EDUCATION IND UNIV COOPERATION FOUND
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