Electric vehicle emergency charging system and charging car

An electric vehicle and emergency charging technology, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of reduced energy efficiency, complicated heat dissipation of charging vehicles, and increased cost of charging vehicles, so as to reduce heat and improve energy conversion. Efficiency, the effect of reducing thermal management costs

Active Publication Date: 2022-03-01
JIANGLING MOTORS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each of the above-mentioned energy conversion links will carry out energy conversion, resulting in a decrease in energy efficiency, and at the same time making the heat dissipation of the charging car more complicated, and the large number of conversion and control devices increases the cost of the charging car

Method used

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  • Electric vehicle emergency charging system and charging car
  • Electric vehicle emergency charging system and charging car
  • Electric vehicle emergency charging system and charging car

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Embodiment Construction

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing the embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only. ...

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Abstract

An electric vehicle emergency charging system and a charging car, the electric vehicle emergency charging system includes an internal combustion engine system, a battery charging control system, and a drive shaft for connecting the internal combustion engine system and the battery charging control system, the internal combustion engine system is installed On the charging vehicle, the battery charging control system is installed on the electric vehicle, the internal combustion engine system includes an internal combustion engine and a flywheel fixed to the internal combustion engine, a first drive interface is provided on the flywheel, and the battery charging control system It includes a motor controller, a drive motor and a power battery electrically connected to the motor controller, the drive motor is provided with a second drive interface, and the drive shaft is used for coupling the first drive interface and the The second drive interface, the internal combustion engine is connected to the charger through the drive shaft, the mechanical energy of the internal combustion engine is converted into alternating current, and is rectified by the motor controller to charge the power battery.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an electric vehicle emergency charging system and a charging vehicle. Background technique [0002] Electric vehicles are characterized by quietness, comfort and good driving performance, and their market share has gradually increased in recent years. However, the current battery performance limits the mileage and charging time of electric vehicles, and the distribution and quantity of charging piles cannot meet the charging needs of some scenarios of electric vehicles. The phenomenon of breaking down due to low power before the destination or charging location occurs from time to time, and an emergency charging device is needed to charge the battery of the electric vehicle. [0003] The existing emergency charging method is to charge the battery of the electric vehicle through the battery on the charging car; the charging car is equipped with a generator driven by an intern...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/30B60L53/14B60P3/00
CPCB60L53/30B60L53/14B60P3/00Y02T10/70Y02T10/72Y02T10/7072Y02T90/12Y02T90/14
Inventor 林金源董冰游道亮谢章鹏
Owner JIANGLING MOTORS
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