某重型电动商用车电磁兼容辐射发射测试研究

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中图分类号：U469 收稿日期：2025-02-20 DOI： 10.19999/j.cnki.1004-0226.2025.05.012

Research on Electromagnetic Compatibility Radiation Emission Testing of a Heavy Duty Electric Commercial Vehicle

Zhang ZhonglingZhao Yanhua Xie Yaofeng Chen Mengjie CATARC Automotive Test Center（Wuhan）Co.，Ltd.，Wuhan 430056，China Abstract：Inthefieldofautomobiletesting，lectromagneticcompatibilityradiationemisiontestisanimportanttestit.Aiming

attheproblemofexceedingtheiitofeectromagneticcompatibilityradiationemissionofelectriccommercialvehices，asedonthe

actualtestofacertainmodelofeavdutyelectricommercialvehicles，tepaperdiscusssandaalyesthetroubleshootingpro

as wellaslocatetheemissionsoure.Itprovidesreferencefortheelectromagneticcompatibilityemisiontestofthewolevehicle. Keywords：Electromagneticcompatibility;Radiationemision;Electriccommercialvehicle;Sourcepositioningofemission

1前言

随着汽车行业的不断发展，汽车的电动化、智能化与网联化趋势也越来越明显。（剩余5146字）