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Electrical vehicle charging system for charging electrical vehicle

A technology for electric vehicles and charging systems, which is used in charging stations for charging mobile devices, charging technology for electric vehicles, and electric vehicles.

Pending Publication Date: 2018-10-23
ABB E-MOBILITY BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in particular in a domestic environment, such noises can be very annoying and disturbing, and thus may prohibit further installations of electric vehicle charging systems

Method used

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  • Electrical vehicle charging system for charging electrical vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] figure 1 An electric vehicle charging system for charging an electric vehicle 1 according to a preferred embodiment of the present invention is schematically shown. The charging system comprises a charger 2 configured to deliver DC current to the electric vehicle 1 via a DC charging cable 3 . Thereby, the DC charging cable 3 is firmly connected with its first end 4 to the charger 2 and with its second end 5 to the electric vehicle 1 via the connector. The connectors are provided according to the specification IEC 62196.

[0034] The charging system includes a power transformer 6 and a power converter 7 . The power transformer 6 is connected on its primary side to an AC grid 8 and, on its secondary side, to a power converter 7 which converts the received AC power into DC power for delivering DC current to The battery of the electric vehicle 1 is charged. The charger further comprises a switchable connection matrix arrangement 12 comprising a plurality of outlet ports...

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PUM

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Abstract

The invention relates to an electrical vehicle charging system for charging an electrical vehicle (1) with a DC current, comprising a charger (2), an air conditioning device (9) and a control device (11), whereby the charger (2) is configured for delivering the DC current to the electrical vehicle (1), the air conditioning device (9) is configured for heating and / or cooling the charging system, the air conditioning device (9) and / or the charger (11) emits a noise, and the control device (11) is configured for controlling delivery of the DC current according to the noise.

Description

technical field [0001] The present invention relates to an electric vehicle charging system for charging an electric vehicle with DC current, comprising a charger, an air conditioner, and a control device, whereby the charger is configured to deliver DC current to the electric vehicle, and the air conditioner The device is configured to heat and / or cool the charging system. Background technique [0002] An electrical charging system is known from the prior art for providing DC energy for charging the battery of an electric vehicle. Such charging systems typically include a charger connected on the AC side to a power source, such as an AC grid, and having a DC side for delivering DC current to the electric vehicle. Charging systems typically include power transformers and / or converters for converting AC energy received from the AC grid to the required DC current. [0003] The DC side may contain one or more charging ports each containing an interface for energy exchange bet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18H02J7/00H05K7/20
CPCH02J7/0027B60L53/20B60L53/14H02J7/007H02J7/02H05K7/2089H05K7/20909B60L2270/142B60L53/31B60L53/11B60L2210/30Y02T10/70Y02T10/72Y02T10/7072Y02T90/14Y02T90/12H02J7/04H02J2310/40H02J2310/48
Inventor W.佐恩
Owner ABB E-MOBILITY BV