GB/T 38775.9-2025 Pending National standards

GB/T 38775.9-2025 Electric vehicle wireless power transfer—Part 9:Communication protocols between on-board charger and wireless power transfer device—Application layer and data link layer

Publish Date: 2025-12-31 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 38775.9-2025

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: AC/DC power supply devices

ICS Name: Other road vehicle devices

Publish Date: 2025-12-31

Implement Date: 2026-07-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 中国电力企业联合会

Pages: 80 pages

Scope

本文件规定了电动汽车无线充电系统地面通信控制单元(CSU)与车载通信控制单元(IVU)、CSU与无线充电控制管理系统(WCCMS)的定义和要求，包括报文分类、报文格式和内容、通信流程等。
本文件适用于A类和B类静态磁耦合无线充电系统，其供电电源额定电压最大值为1 000 V(AC)或1 500 V(DC)，额定输出电压最大值为1 000 V(AC)或1 500 V(DC)，其他额定输出电压参考执行。

Development Information

Drafting Units:

中国电力科学研究院有限公司、中国电力企业联合会、亿创智联(浙江)电子科技有限公司、中兴通讯股份有限公司、中汽研新能源汽车检验中心(天津)有限公司、中国第一汽车集团有限公司、上海电器设备检测所有限公司、许继电源有限公司、国网智慧车联网技术有限公司、国网北京市电力公司电力科学研究院、上海汽车集团股份有限公司、中国科学院电工研究所、北京汽车研究院有限公司、东风汽车集团股份有限公司、国家无线电监测中心检测中心、合肥有感科技有限责任公司、安洁无线科技(苏州)有限公司、山东鲁软数字有限公司智慧能源分公司

Drafting Persons:

黄晓华、姚辰、周丽波、林秘、张宝强、杜昊、马建伟、梁士福、李涛永、向利娟、刘天强、吴晓康、宋磊、钱勇生、张倩、赵宇、吴巍峰、袁文静、王丽芳、杨国勋、顾明磊、徐翀、贺凡波、杨勇

Word Count: 140 Thousand words Pages: 80 pages

Same series standard

GB/T 38775.10-2025 Electric vehicle wireless power transfer—Part 10:Conformance test for communication protocols

Referenced Standards

GB/T 19596-2004 Terminology of electric vehicles GB/T 19596-2017 Terminology of electric vehicles GB/T 38775.1-2020 Electric vehicle wireless power transfer—Part 1:General requirements GB/T 38775.2-2020 Electric vehicle wireless power transfer—Part 2:Communication protocols between on-board charger and wireless power transfer device GB/T 38775.3-2020 Electric vehicle wireless power transfer—Part 3:Specific requirements IETF RFC 768 IETF RFC 791 IETF RFC 4477 IETF RFC 9293 IEEE Std 802.3 IEEE Std 802.11

Related Standards

GB/T 20234.1-2011 Replaced

GB/T 20234.1-2011 Connection set of conductive charging for electric vehicles—Part 1:General requirements

Publish Date: 2011-12-22

GB/T 20234.2-2011 Replaced

GB/T 20234.2-2011 Connection set for conductive charging of electric vehicles—Part 2:AC charging coupler

Publish Date: 2011-12-22

GB/T 20234.3-2011 Replaced

GB/T 20234.3-2011 Connection set for conductive charging of electric vehicles—Part 3:DC charging coupler

Publish Date: 2011-12-22

GB/T 29316-2012 Active

GB/T 29316-2012 Power quality requirements for electric vehicle charging/battery swap infrastructure

Publish Date: 2012-12-31

GB/T 29317-2012 Replaced

GB/T 29317-2012 Terminology of electric vehicle charging/battery swap infrastructure

Publish Date: 2012-12-31

GB/T 29318-2012 Replaced

GB/T 29318-2012 Electric energy metering for electric vehicle off-board charger

Publish Date: 2012-12-31