电磁感应与涡流效应在汽车电磁制动系统中的影响

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中图分类号：U463.6 文献标识码：A 文章编号：1003-8639（2026）02-0095-03

The Influence of Electromagnetic Induction and Eddy Current Effect in the Automotive Electromagnetic Braking System

Chen Si, Du Mengru (Shangqiu Institute of Technology,Shangqiu 476Ooo, China)

【Abstract】This paper first expounds thecore physical principles of electromagnetic induction and eddy current efect,analyzes the mechanism oftheir action inthe automotive electromagnetic braking system,andthen verifies theinfluence of magnetic induction intensity,vehicle speed and conductor material properties onbraking effciency through simulation,providing theoretical support for the performance optimizationand engineering application of the electromagnetic braking system.

【Key words】 electromagnetic induction;eddy current effct;automotive electromagnetic braking system; braking efficiency

0 引言

电磁制动系统的核心工作原理基于电磁感应与涡流效应：当制动系统的导体转子（与车轮同速旋转）在定子磁场中运动时，电磁感应作用会产生感应电动势，进而在导体内形成闭合涡流；这些涡流在磁场中受到安培力作用，产生与转子转动方向相反的制动力矩，实现车辆减速。（剩余5281字）