摘要
电磁兼容是电动自行车强制性产品认证以及出口认证的必检项目。为给我国电动自行车在出口认证的检验检测、测试整改等方面提供有益信息,本文介绍了电动自行车标准GB 14023-2011和EN 15194:2017内电磁兼容项目的试验方法,比较了国内外标准中的方法差异,并关注检测标准及认证动态。对电动自行车在低频电磁辐射发射、对人体曝露的电磁场领域的测量标准给出分析和建议,可为检验机构、相关企业提供一定参考,有利于电动自行车产业健康持续发展。
Electromagnetic compatibility is a necessary inspection item for compulsory product certification and export certification of electric bicycles.In order to provide useful information for the inspection,testing and rectification of China's electric bicycle export certification,this paper introduces the methods of electromagnetic compatibility items in electric bicycle standards GB 14023-2011 and EN 15194:2017,then compares the differences of methods in domestic and foreign standards,and focuses on testing standards and certification trends.Finally,this paper further analyzes the measurement standards of electric bicycle in the field of lowfrequency electromagnetic radiation emission and electromagnetic field exposed to human body and gives practical suggestions.It can provide some references for inspection institutions and relevant enterprises,which is beneficial to the healthy and sustainable development of electric bicycle industry.
基金
山东省市场监督管理局(编号:2019-30-13)。
