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Accelerated electric vehicle charging with subcooled coolant boiling

A technology of coolant and charging station, applied in electric vehicle charging technology, electric vehicle, charging station and other directions, can solve the problem of long charging time for ordinary consumers and so on

Pending Publication Date: 2022-07-01
FORD GLOBAL TECH LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, electric charging of vehicles may require the deployment of a network of charging stations along highways and roads
Second, with current charging technology, charging times may be too long for the average consumer

Method used

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  • Accelerated electric vehicle charging with subcooled coolant boiling
  • Accelerated electric vehicle charging with subcooled coolant boiling
  • Accelerated electric vehicle charging with subcooled coolant boiling

Examples

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Embodiment Construction

[0014] Embodiments of the present disclosure are described herein. It is to be understood, however, that the disclosed embodiments are merely examples and that other embodiments may take various and alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the embodiments. As will be understood by those of ordinary skill in the art, various features shown and described with reference to any one of the figures may be combined with features shown in one or more other figures to produce features not explicitly shown or described. Example. The combinations of features shown provide representative examples of typical applications. However, various combinations and modifications of features ...

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PUM

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Abstract

The present disclosure provides "accelerated electric vehicle charging with subcooled coolant boiling". A charging system includes a charging cable including a coolant circulating therethrough and a wire submerged in and in direct contact with the coolant. The charging system also includes a controller that varies a pressure of the coolant within the charging cable to maintain nucleation boiling of the coolant.

Description

technical field [0001] The present disclosure relates to charging techniques that can be used in motor vehicle charging stations / devices to facilitate accelerated charging. Background technique [0002] As interest in electric vehicle deployment increases globally, some fundamental barriers should be addressed. First, electric charging of vehicles may require the deployment of a network of charging stations along highways and roads. Second, with current charging technology, the charging time may be too long for the average consumer. SUMMARY OF THE INVENTION [0003] A charging station includes a charging cable defining a cavity therein, the charging cable including electrical conductors in a dielectric coolant that completely surrounds and communicates with the electrical conductors body in direct contact; and the controller. The controller increases the flow rate of the dielectric coolant through the charging cable in response to data indicating that the difference bet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/30B60L53/18B60L53/302
CPCB60L53/30B60L53/18B60L53/302Y02T10/70Y02T10/7072Y02T90/12Y02T90/14H01R13/005B60L53/60
Inventor 宋承基迈克尔·W·德格纳I·穆达瓦李承铉D·V·斯瓦蒂巴努
Owner FORD GLOBAL TECH LLC