电动汽车交流充电桩新旧规程对比及测量结果不确定度评定  

Comparison of New and Old Regulations for AC Charging Station of Electric Vehicles and Evaluation of Uncertainty of Measurement Results

作　　者：张艳华[1] 刘志波 ZHANG Yanhua;LIU Zhibo(Hainan Provincial Institute of Metrology and Testing,Haikou 570206,China)

机构地区：[1]海南省计量测试所,海南海口570206

出　　处：《品牌与标准化》2023年第5期60-62,共3页

摘　　要：国家市场监督管理总局于2022年6月28日发布了JJG 1148—2022《电动汽车交流充电桩》检定规程,并于2022年12月28日实施,代替JJG 1148—2018《电动汽车交流充电桩》检定规程。本文对新旧规程进行了对比,介绍了新旧规程修改内容,提出了自己的理解,并按新规程对测量结果进行不确定度评定。On June 28,2022,the State Administration of Market Supervision issued the verification regulation of JJG 1148—2022 AC Charge Spots for Electric Vehicles,which implemented on December 28,2022,replacing the verification regulation of JJG 1148—2018AC Charging Spots for Electric Vehicles.This article compares the new and old regulations,introduces the modified content of the new and old regulations,proposes one's own understanding,and evaluates the uncertainty of measurement results according to the new regulations.

关 键 词：电动汽车 充电桩 检定规程 对比 不确定度 

分 类 号：U491.8[交通运输工程—交通运输规划与管理]