淺析磁環(huán)在汽車高壓線束系統(tǒng)中的應(yīng)用

打開文本圖片集

【摘  要】文章通過對(duì)汽車線束系統(tǒng)天線效應(yīng)的分析，從理論和實(shí)踐兩個(gè)方面論述磁環(huán)在該方面應(yīng)用的可行性，為線束系統(tǒng)成本優(yōu)化和控制器開發(fā)后期電磁兼容問題的解決，提供參考。

【關(guān)鍵詞】高壓線束系統(tǒng)；電磁兼容；磁環(huán)

中圖分類號(hào)：U463.62    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1003-8639（ 2024 ）01-0007-05

Application of Magnetic Rings in Automotive High-voltage Wiring Harness Systems

HUANG Yuhua，XIAO Meilin，GUO Junchao，CHENG Xialu，YAN Yong

（Dongfeng Motor Company Technology Center，Wuhan 430058，China）

【Abstract】This article analyzes the antenna effect of automotive wiring harness systems and discusses the feasibility of applying magnetic rings in this field from both theoretical and practical aspects. It provides a reference for cost optimization of wiring harness systems and the solution of electromagnetic compatibility problems in the later stage of controller development.

【Key words】high-voltage wire harness system；electromagnetic compatibility；magnetic rings

1  問題提出

目前電動(dòng)汽車的高壓電線束總成大多采取屏蔽電纜作為設(shè)計(jì)首選，目的是為了屏蔽高壓線芯在通過時(shí)變電流時(shí)產(chǎn)生的對(duì)外輻射的電磁能量。（剩余6895字）