电动汽车加速状态下的电磁辐射水平探究  

Study on Electromagnetic Radiation Level of Electric Vehicles in Acceleration State

作　　者：朱杰[1] 缪尔康[1] 李垚 丁雨禾 高鹏[1] ZHU Jie;MIAO Er-kang;LI Yao;DING Yu-he;CAO Peng(Sichuan Managenent&Monitoring Center Station of Radioactivc Environment,Chengdu 611139,China;School of information&Sofware Engineering,University of Electronic Science&Technology of China(UESTC),Chengdu 610054,China)

机构地区：[1]四川省辐射环境管理监测中心站,成都611139 [2]电子科技大学信息与软件工程学院,成都610054

出　　处：《四川环境》2025年第1期50-55,共6页Sichuan Environment

基　　金：四川省生态环境保护科技项目“纯电动汽车电磁环境影响研究与分析”(2023HB40)。

摘　　要：旨在探究电动汽车在加速状态下的车内电磁辐射水平及分布特性。通过对静止、充电和加速3种状态下9种车型的电磁辐射监测均值在不同频段下的分析,发现加速状态下电动汽车的平均电磁辐射值普遍偏大于其他状态。进一步比较加速状态下电动汽车在人体不同部位(头部、胸部、脚部)的电磁辐射水平,为进一步探究电动汽车的电磁辐射特性提供了重要的参考依据,有助于制定相关的安全标准和措施,保障乘员的健康与安全。This study aims to explore the level and distribution characteristics of electromagnetic radiation in electric vehicles which is in acceleration state.Through the analysis of mean electromagnetic radiation values of 9 vehicle models in rest,acceleration,and charging states across different frequency bands,it was observed that the average electromagnetic radiation levels of electric vehicles were generally higher during acceleration compared to other states.Further comparisons were made regarding the electromagnetic radiation levels at different body parts(head,chest,feet)in electric vehicles during acceleration,providing crucial reference data for the investigation of electromagnetic radiation characteristics of electric vehicles.This research contributes to the development of relevant safety standards and measures to ensure the health and safety of passengers.

关 键 词：电动汽车 电磁场 人体曝露 

分 类 号：X591[环境科学与工程—环境工程]