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Intelligent charging system of DC charging pile of electric vehicle which can be monitored remotely by user

A DC charging pile and intelligent charging technology, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of poor charging effect and unfriendly human-computer interface.

Pending Publication Date: 2019-01-18
JIANGSU ELECTRIC POWER CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing DC charging piles still have problems, such as poor charging effect, unfriendly human-computer interface and other shortcomings

Method used

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  • Intelligent charging system of DC charging pile of electric vehicle which can be monitored remotely by user

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The specific implementation of the smart charging system for electric vehicle DC charging piles that can be monitored remotely by users according to the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, the intelligent charging system of the present invention includes an AC power input unit, a contactor, a first sampling unit, an AC-DC rectification unit, a control unit, a charging gun, a second sampling unit, an insulation detection unit, a protection unit, and a metering and billing unit. unit, IC card reading unit, display unit, communication unit, indicator light, forced stop switch, alarm unit and network monitoring unit, the AC power input unit, the contactor, the AC-DC rectification unit and the The charging guns are connected sequentially, the first sampling unit is connected to the output end of the contactor, the second sampling unit is connected to the charging gun, the force...

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Abstract

The invention provides an intelligent charging system of a DC charging pile of an electric vehicle which can be monitored remotely by a user. The intelligent charging system comprises an AC power input unit, a contactor, a first sampling unit, an AC-DC rectify unit, control unit, charging gun, second sample unit, insulation detection unit, protection unit, metering and charging unit, IC card readunit, display unit, communication unit, indicator light, forced stop switch, alarm unit and network monitoring unit; The AC power input unit inputs AC power to the AC-DC rectifying unit that rectifiesand outputs the required DC power, and charges the battery of the electric vehicle through the charging gun. The invention provides an electric vehicle DC charging pile intelligent charging system which can be monitored remotely by a user, and has far-reaching significance for promoting the development of the electric vehicle.

Description

technical field [0001] The invention belongs to the technical field of new energy, and in particular relates to an intelligent charging system for electric vehicle DC charging piles which can be remotely monitored by users. Background technique [0002] In recent years, my country's environmental pollution has become more and more serious, and vehicle exhaust emissions are one of the main reasons for my country's environmental pollution. In order to improve the problem of environmental pollution, zero-emission and zero-pollution electric vehicles have gradually entered the battlefield of automobile consumption, and have been loved by people and demanded by the market. The power system of an electric vehicle consists of a battery pack. Compared with traditional fuel vehicles, electric vehicles have higher energy conversion efficiency and lower pollution levels. According to the "Automobile and New Energy Vehicle Industry Development Plan" issued by the Ministry of Industry ...

Claims

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Application Information

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IPC IPC(8): B60L58/12B60L53/66B60L53/68
CPCY02T10/70Y02T10/7072Y02T10/72Y02T90/12Y02T90/16
Inventor 杨明钱盛君张士勇朱成军
Owner JIANGSU ELECTRIC POWER CO