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Charging method and device for DC charging equipment

A technology of DC charging and charging method, applied in charging stations, transportation and packaging, electric vehicle charging technology, etc., can solve problems such as poor compatibility, and achieve the effect of solving poor compatibility

Active Publication Date: 2019-08-09
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a charging method and device for DC charging equipment to at least solve the technical problem of poor compatibility caused by DC charging equipment in the prior art

Method used

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  • Charging method and device for DC charging equipment
  • Charging method and device for DC charging equipment
  • Charging method and device for DC charging equipment

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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0023] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention discloses a charging method and device for direct current charging equipment, wherein the method comprises the following steps that when a power supply charging interface is connected with power supply equipment, whether the preset mark information sent by the power supply equipment can be received in the preset time or not is judged, wherein the preset mark information is the mark information sent on the basis of a preset charging protocol; if the preset mark information is received in the preset time, the current power supply equipment is determined to the first power supply equipment; if the preset mark information is not received in the preset time, the current power supply equipment is determined to be second power supply equipment. The charging method and device provided by the invention solve the technical problem of poor compatibility due to the direct current charging equipment in the prior art.

Description

technical field [0001] The present application relates to the field of electrical equipment, in particular, to a charging method and device for DC charging equipment. Background technique [0002] Currently, the national standards for electric vehicles and charging equipment officially implemented include five standards: GB18487-2015, GB27930-2015, GB20234.1-2015, GB20234.2-2015, and GB20234.3-2015. During the implementation of the above five new standards for electric vehicles and charging equipment, charging compatibility issues between new and old versions of programs will arise. [0003] 1. The charging compatibility between the new standard DC charging pile and the old standard electric vehicle is poor. The main reasons are as follows: 1). Because the old national standard did not clearly stipulate the timing in the charging configuration stage, there is an infinite loop between the piles of the new national standard and some old standard electric vehicle definition ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/65
CPCB60L53/65Y02T10/70Y02T10/7072Y02T90/12
Inventor 刘秀兰金渊曾爽关宇陈建树焦东升杨冰李香龙赵宇彤
Owner STATE GRID BEIJING ELECTRIC POWER
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