Electric vehicle charging control method, device and charging system

A charging control method and charging control technology, which are applied to battery circuit devices, electric vehicles, circuit devices, etc., can solve the problems of increasing the construction cost of electric vehicle charging stations, queuing for charging of electric vehicles, and the limited number of chargers, and reducing labor costs. The effect of operation process, saving charging cost and improving efficiency

Inactive Publication Date: 2015-06-24
青岛海汇德电气有限公司
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Problems solved by technology

Because chargers are expensive, multiple chargers need to be configured to charge multiple electric vehicles, which increases the construction cost of electric vehicle charging stations
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  • Electric vehicle charging control method, device and charging system
  • Electric vehicle charging control method, device and charging system
  • Electric vehicle charging control method, device and charging system

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[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and illustrated in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

[0047] El...

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Abstract

The invention relates to the technical field of electric vehicles, in particular to an electric vehicle charging control method, device and charging system. The charging system comprises a power supply unit, a power supply bus, M charging branch distribution boxes, a charging control device and M charging jacks. The power supply unit is connected to the power supply bus, the M charging branch distribution boxes are connected to the power supply bus in an equipotential manner, the M charging jacks are connected to the M charging branch distribution boxes respectively, the charging jacks correspond to the charging branch distribution boxes one by one, and the charging control device is connected to the M charging branch distribution boxes; the M is an integer not smaller than 2. The charging system comprises multiple parallelly connected charging branch distribution boxes, the power supply unit supplies equipotential power to the parallelly connected charging branch distribution boxes, the charging control device controls the charging branch distribution boxes respectively, the charging sequence can be determined according to different situations, multiple electric vehicles can be charged alternately and automatically, manual operation is reduced, and the charging efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of electric vehicles, in particular to a charging control method, device and charging system for electric vehicles. Background technique [0002] Develop strategic emerging industries, promote industrial structure adjustment, accelerate the transformation of economic development mode, enhance international competitiveness, and promote economic and social development. trend. It is particularly important to provide convenient and safe energy supply for electric vehicles. At present, the traditional electric vehicle charging station is composed of several integrated chargers or split chargers. Each charger is a charging terminal. Each charger can only be connected to one charging gun at a time, which can only realize one charging electric vehicles. Because the charging machine is expensive, it is necessary to configure multiple charging machines in order to charge multiple electric vehicles, which in...

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/0019
Inventor 郭占栋栾永明孙健于士友
Owner 青岛海汇德电气有限公司
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