对GB 17625.1-2022照明设备(额定功率(5~25)W)波形(相位角)判定方法的探讨  

Discussion on the Determination Method of Waveform(Phase Angle)of GB 17625.1-2022 for Lighting Equipment(Rated Power(5~25)W)

作　　者：赖明宇 敖丹 吴健伟 安雪 钟惠霞 赖金泉 LAI Ming-yu;AO Dan;WU Jian-wei;AN Xue;ZHONG Hui-xia;LAI Jin-quan(CVC Testing Technology Co.,Ltd.,Guangzhou 510663;CVC Testing Technology(Jiaxing)Co.,Ltd.,Jiaxing 314000)

机构地区：[1]威凯检测技术有限公司,广州510663 [2]嘉兴威凯检测技术有限公司,嘉兴314000

出　　处：《环境技术》2024年第4期232-239,共8页Environmental Technology

基　　金：新型家电电磁干扰试验技术研究及标准研制,项目编号:SCRV2024049。

摘　　要：介绍了新版谐波电流发射的电磁兼容标准GB 17625.1-2022,主要分析了新版标准中C类照明设备(额定功率(5_~25)W)的限值和试验方法,重点指出现有的波形(相位角)判定的影响因素。介绍了国际标准修订件对波形(相位角)判定方法的指引,并与现有判定方法进行了比较和分析。阐述波形(相位角)判定方法对照明设备的认证测试的影响以及需要注意的事项。This paper introduces the new version of the electromagnetic compatibility standard GB 17625.1-2022 of harmonic current emission,mainly analyzes the test methods and limits of the(5~25)W rated power lighting equipment of Class C in the new version,points out the influence factors for waveform(phase Angle)determination method,introduces the guidance of the revised international standard on waveform(phase Angle)determination method and make a comparison and analysis with the existing method.It expounds the influence of waveform(phase Angle)determination method on the certification tests of lighting equipment and the matters needed paid attention to.

关 键 词：电磁兼容 谐波电流 照明设备 GB 17625.1-2022 标准修订 

分 类 号：O441.5[理学—电磁学]