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Charging device, charging method and vehicle

A technology of a charging device and a charging method, applied in circuit devices, battery circuit devices, charging stations, etc., can solve problems such as supply and price constraints

Active Publication Date: 2019-03-22
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, petroleum resource is a non-renewable resource, and its supply and price are constrained by various unstable factors

Method used

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  • Charging device, charging method and vehicle
  • Charging device, charging method and vehicle
  • Charging device, charging method and vehicle

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Embodiment Construction

[0024] The drawings and the following description refer to various exemplary embodiments of the present disclosure by way of illustration only. It should be noted that alternative embodiments of the structures and methods disclosed herein will readily be identified as available options that may be employed without departing from the principles of the claimed disclosure. Reference is made to a number of embodiments of the present disclosure, examples of which are shown in the drawings. Where practicable, like or similar reference numbers are used to indicate like or similar functionality. The figures, for purposes of illustration only, depict embodiments of the present disclosure.

[0025] figure 1 A schematic diagram showing the charging of an electric vehicle using a DC charging station. Such as figure 1 As shown, when the electric vehicle 100 needs to be charged, people can park the vehicle near the DC charging station 101 . The DC charging station 101 generally has one...

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Abstract

The invention relates to a charging device, a charging method and a vehicle. The charging device disclosed by the invention comprises a battery interface, a charging interface and a DC / DC converter, wherein the battery interface is electrically coupled with a battery of the vehicle; the charging interface is electrically coupled with an electricity supply interface of a DC charging station; and the DC / DC converter is used for reducing an input voltage of the DC charging station input through the charging interface, so as to obtain an output voltage and providing the output voltage for the battery through the battery interface.

Description

technical field [0001] The present disclosure relates to a charging device, a charging method and a vehicle, in particular to a charging device, a charging method and a vehicle using the charging device for charging a power battery of a vehicle or the like. Background technique [0002] Conventional vehicles use petroleum products (such as diesel and gasoline, etc.) as power. However, petroleum resource is a non-renewable resource, and its supply and price are constrained by various unstable factors. In recent years, with the continuous advancement of battery technology, people are increasingly inclined to use batteries to provide electricity to drive vehicles, also known as electric vehicles. Electric vehicles generally include hybrid vehicles and pure electric vehicles. Hybrid vehicles generally refer to vehicles that can use both petroleum products and electric power. Pure electric vehicles generally refer to vehicles that can only be driven by electricity. [0003] W...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/14B60L53/66H02J7/00
CPCB60L53/14B60L53/60H02J7/00Y02T10/70Y02T10/7072Y02T10/72Y02T90/12Y02T90/14Y02T90/16
Inventor 朱道平傅振兴
Owner FAFA AUTOMOBILE (CHINA) CO LTD