IEC 61851-23:2023 电动汽车导电充电系统第23部分:直流电动汽车供电设备

标准编号：IEC 61851-23:2023

中文名称：电动汽车导电充电系统第23部分:直流电动汽车供电设备

英文名称：Electric vehicle conductive charging system - Part 23: DC electric vehicle supply equipment

发布日期：2023-12-13

标准范围

IEC 61851-23:20 23适用于电动汽车供电设备，用于在供电网络和电动汽车(EV)之间提供能量传输，A侧额定最大电压高达1 000 V AC或高达1 500 V DC，B侧额定最大电压高达1 500 V DC。本文件规定了附件AA、附件BB和附件CC中定义的系统A、系统B和系统C的电动汽车供应设备。其他系统正在考虑中。本文件规定了系统A的双向功率传输（BPT）电动汽车电源设备的要求，A侧的额定最大电压高达1 000 V AC或1 500 V DC。系统B和系统C的反向功率传输（RPT）和BPT要求正在考虑中，未在本文件中详细说明。这第二版取消并取代了2014年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:a)根据IEC 61851-1:20 17对结构进行了重新布置；b)第8条和第12条中的电气安全要求已根据IEC 62477-1中的要求进行了修订，并受到IEC 62368-1中基于危险的安全方法的启发；c)大部分增加了检查是否符合规定要求的试验方法；第102条规定了符合性测试的一般规定；d)增加了以下功能的具体要求和/或信息:用热管理系统进行能量传输(101.2)、双向功率传输控制(附录DD)、多侧B分离式EV供电设备(附录FF)以及通信和能量传输过程(附录GG)；e)附件AA（系统A）、附件BB（系统B）和附件CC（系统C）已更新，包括与b)和c)一起增加的内容。本文件仅限于适用于系统A、系统B和系统C；f)删除了原附件DD和附件EE。增加了新的附件EE，其中包含人工试验载荷的要求。g)增加了触摸电流和触摸冲击电流的新信息性附件（附件HH）

IEC 61851-23:2023 applies to the EV supply equipment to provide energy transfer between the supply network and electric vehicles (EVs), with a rated maximum voltage at side A of up to 1 000 V AC or up to 1 500 V DC and a rated maximum voltage at side B up to 1 500 V DC.
This document specifies the EV supply equipment of system A, system B and system C as defined in Annex AA, Annex BB and Annex CC. Other systems are under consideration.
This document provides the requirements for bidirectional power transfer (BPT) EV supply equipment for system A, with a rated maximum voltage at side A up to 1 000 V AC or 1 500 V DC. The requirements for reverse power transfer (RPT) and BPT for system B and system C are under consideration and are not specified in this document.
This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) the structure has been rearranged according to IEC 61851-1:2017;
b) electrical safety requirements in Clause 8 and Clause 12 have been revised based on the requirements in IEC 62477-1 and inspired by the hazard based safety approach of IEC 62368-1;
c) test methods for checking conformity to the stated requirements have been mostly added; general provisions for compliance tests have been specified in Clause 102;
d) specific requirements and/or information for the following functions have been added: energy transfer with thermal management system (101.2), bi-directional power transfer control (Annex DD), multi- side B separated EV supply equipment (Annex FF), and communication and energy transfer process (Annex GG);
e) Annex AA (system A), Annex BB (system B) and Annex CC (system C) have been updated including additions in conjunction with b) and c). This document has been limited to be applicable to system A, system B and system C;
f) the former Annex DD and Annex EE have been deleted. A new Annex EE, with the requirements for the artificial test load, has been added.
g) a new informative annex for the touch current and the touch impulse current (Annex HH) has been added

标准预览图