传导充电用连接装置新旧标准比对和解析

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关键字：交流充电接口，直流充电接口，大功率直流充电接口 DOI编码：10.3969/j.issn.1002-5944.2025.11.021

Comparison and Analysis of New and Old Standards for Conductive Charging Connection Devices

XU Da-cheng1.2.3* ZHU Han1.2.3 QIAN Kai-cheng12.3 （1.ShanghaiMotor Vehicle Inspection Certification& Tech Innovation Center Co.，Ltd.;

2.National Center of Supervision and Inspection on Motor Vehicle Products Quality，Shanghai;

3.National Center of Supervision and Inspection on New Energy Motor Vehicle Products Quality）

Abstract：Theconnection devices forconductive charging of electric vehicles are the transmisson interface during the charging process ofelectric vehicles，thedesignspecifications ofwhichare the mostbasicrequirements to ensurecharging safety.GB/T2O234，anational standard forconductivechargingconnection devices，specifiesthedesignandtype testing of this product.Inrecent years，with the prosperous development of electricvehicles，the definition of products in the original2ol5versionofthestandard turnsouttobesimple，withrelativelyfewrequirements forproducttesting items. In2023，the standard wasrevisedandreleased.Thereleaseofthenewstandard beterfilsthegap inrequirements for high-power DCcharging products using connectiondevices forconductive charging.This paper comparesand analyzes the newand old standards from the perspectivesof policies and technology.Theconclusions can provide support for the production，manufacturing，and testing for enterprises producing conductive charging connection devices.

Keywords：AC charging coupler，DCcharging coupler，high-powerDCcharging coupler

0 引言

2020年后，电动汽车呈现大规模的发展。（剩余5761字）