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Reversible portable direct current charging system

A DC charging and portable technology, applied in charging stations, electric vehicle charging technology, current collectors, etc., can solve the problem of inconvenient charging and achieve the effect of improving convenience and flexibility

Pending Publication Date: 2021-12-03
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a reversible portable DC charging system, which solves the problem that the existing electric vehicles can only be charged through fixed charging piles, which easily causes inconvenient charging, improves the convenience of charging electric vehicles, and increases the flexibility of charging

Method used

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  • Reversible portable direct current charging system
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Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0032] For the current charging of electric vehicles, fixed charging piles are used for fast charging, which has the problem of inconvenient charging. The invention provides a reversible portable DC charging system. An AC / DC converter and a DC / AC inverter are arranged in the control box, and are connected to the charging interface of the vehicle through a charging gun. The control box is also provided with a charging Discharge connection port, and charge and discharge connection through 16A three-plug or the 10A plug, solve the problem that the existing electric vehicle can only be charged through fixed charging piles, which is easy to cause inconvenient charging, and can improve the convenience of electric vehic...

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Abstract

The invention provides a reversible portable direct-current charging system. The reversible portable direct-current charging system comprises a control box, a charging gun, a connecting plug, a 16A three-way plug and a 10A power strip. The control box is provided with a charging gun insertion port and a charging and discharging connection port, the charging gun is detachably connected with the control box in an inserted mode through the charging gun insertion port, one end of the connection plug is detachably connected with the control box in an inserted mode through the charging and discharging connection port, and the other end of the connecting plug is detachably connected with the 16A three-way plug or the 10A power strip. An AC / DC converter and a DC / AC inverter are arranged in the control box, the AC / DC converter is used for converting external 220V alternating current into direct current, and the DC / AC inverter is used for converting direct current of a vehicle battery pack into alternating current so as to supply power to the outside. The problem that an existing electric vehicle is inconvenient to charge can be solved, the charging convenience of the electric vehicle can be improved, and the charging flexibility is improved.

Description

technical field [0001] The invention relates to the technical field of charging and discharging equipment for electric vehicles, in particular to a reversible portable DC charging system. Background technique [0002] At present, the automobile industry is accelerating its transformation to intelligent electrification, and new energy vehicles, especially electric vehicles, are moving towards millions of households. An electric vehicle oriented to the field of rental online booking (referred to as "rental online booking electric vehicle") is gradually becoming an important part of electric vehicles. Due to its operational needs, this kind of rental network electric car requires fast charging. However, the number of existing fixed charging piles is limited, which often causes charging difficulties and affects operational efficiency. Therefore, how to carry out portable charging for electric vehicles, so as to quickly realize charging through mains power, has important resear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/10B60L53/16H02J7/02
CPCB60L53/11B60L53/16H02J7/02Y02T10/70Y02T10/72Y02T10/7072Y02T90/14
Inventor 陈敏旋秦李伟许可姜点双
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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