摘要
研究当下电动自行车充电环境,结合无线充电的发展势头,分析电动自行车的无线充电原理。基于COMSOL Multiphysics软件平台,对无线充电系统进行仿真并分析其电磁辐射。仿真系统在尺寸、材料、空间位置以及电气参数上对标市面上成熟的电动自行车无线充电装置,赋予实际充电参数后,对装置产生的磁场感应强度进行三维分析。对比如今国际、国内有参考价值的电磁辐射标准,对仿真的无线充电系统电磁辐射值进行分析。仿真系统贴近实际应用场景,由仿真结果可知,仿真系统产生的电磁辐射对人体的影响,都在国际、国内标准的安全范围内。
This paper Research on the current electric bicycle charging environment,combined with the development momentum of wireless charging,analyze the wireless charging principle of electric bicycles.Simulate wireless charging system and analyze its electromagnetic radiation based on COMSOL Multiphysics software platform.The simulation system compares the mature electric bicycle wireless charging devices on the market in terms of size,material,spatial position and electrical parameters,after the actual charging parameters are given,the magnetic field induction intensity generated by the device is analyzed in three dimensions.Compared with the current international and domestic electromagnetic radiation standards,the electromagnetic radiation value of the simulated wireless charging system is analyzed.The simulation system is close to the actual application scenario,it can be seen from the simulation results,the electromagnetic radiation generated by the simulation system has an impact on the human body within the scope of international and domestic standards.
作者
黄莹
杨夏喜
王猛猛
王小飞
Huang Ying;Yang Xiaxi;Wang Mengmeng;Wang Xiaofei(Suzhou Institute of Product Quality Supervision and Inspection,Suzhou Jiangsu 215100,China)
出处
《现代工业经济和信息化》
2024年第9期137-140,共4页
Modern Industrial Economy and Informationization
