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Rapid charger for electric automobile

A fast charging, electric vehicle technology, applied in electric vehicles, current collectors, battery circuit devices, etc., can solve problems such as the inability of vehicles to run, and achieve the effect of convenient charging, ensuring information transmission, and meeting personal needs

Inactive Publication Date: 2018-01-19
ANHUI HEYI NEW ENERGY VEHICLE CHARGING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to support the promotion and application of electric vehicles and solve the worries of car owners that the electric vehicles cannot run due to the lack of power, it is necessary to develop a fast charger

Method used

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  • Rapid charger for electric automobile

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Embodiment Construction

[0013] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0014] Such as figure 1 As shown, the present invention discloses a fast charger for electric vehicles, including a fast charger, which is composed of five parallel branches, each branch is an independent and complete charging unit, and the maximum output power of a single charging unit is 10kw ;The mains current inside each charging unit passes through harmonic filters, power factor controllers, converters, high-frequency transformers, and rectifiers to rectify the mains voltage; finally, it is transmitted to the charging plug through a single multi-core cable . For the convenience of multiple users, the output parts of the five charging units are distributed, and these charging units can run at the same time or at different times. The output powe...

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Abstract

The invention discloses a rapid charger for an electric automobile. The rapid charger for the electric automobile comprises a rapid charger body, wherein the rapid charger body consists of five parallel branches; each branch is an independent and complete charging unit; the maximum output power of each single charging unit is 10 kw; mains current in each charging unit passes through a harmonic filter, a power factor controller, a current transformer, a high-frequency voltage transformer and a rectifier, and mains voltage is rectified; and finally, current is transmitted to a charging plug by asingle multi-core cable. The charger has a standard rectification function, and further facilitates charging; and moreover, a control circuit is arranged on the charging plug, information transmission is ensured, charging information is detected in real time, and actual operation of a display screen meets individual demands.

Description

technical field [0001] The invention relates to the field of electric vehicle chargers, in particular to a fast charger for electric vehicles. Background technique [0002] The promotion of electric vehicles can reduce exhaust emissions, help purify the urban environment and create a low-carbon society. The power of electric vehicles comes from the electric energy in the early spring of the vehicle battery. When the electric energy is used up, it needs to be charged, just like ordinary cars need to refuel. In order to support the popularization and application of electric vehicles and solve the worries of car owners that the electric vehicles cannot run due to the lack of electricity, it is necessary to develop a fast charger. Contents of the invention [0003] The purpose of the present invention is to provide a fast charger for electric vehicles with simple structure, convenient use, safety and no danger, and convenient for life. [0004] In order to solve the problems ...

Claims

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Application Information

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IPC IPC(8): B60L11/18H02J7/04
CPCY02T10/72
Inventor 毕力高敏陈鹏刘勇
Owner ANHUI HEYI NEW ENERGY VEHICLE CHARGING EQUIP CO LTD
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