基于COMSOL的等速驱动轴感应器感应加热模型研究  

Research on Induction Heating Model of Constant VelocityDrive-shaft Inductor Based on COMSOL

作　　者：刘清清 熊浩泽 周超 时强 王神龙 LIU Qingqing;XIONG Haoze;ZHOU Chao;SHI Qiang;WANG Shenlong(Jiaxing Nanhu University,College of Mechanical and Electrical Engineering,Jiaxing 314001,Zhejiang,China;University of Shanghai for Science and Technology,School of Mechanical Engineering,Shanghai 200093,China;Zhejiang ODM Transmission Technology Co.,Ltd.,Jiaxing 314200,Zhejiang,China)

机构地区：[1]嘉兴南湖学院机电工程学院,浙江嘉兴314001 [2]上海理工大学机械工程学院,上海200093 [3]浙江欧迪恩传动科技有限公司,浙江嘉兴314200

出　　处：《热处理技术与装备》2024年第5期32-35,39,共5页Heat Treatment Technology and Equipment

基　　金：安徽省高校重点自然科学研究项目(2023AH051864)。

摘　　要：采用COMSOL有限元分析软件对由于等速驱动轴感应器感应加热导致的集肤效应问题进行了磁热耦合数值模拟仿真计算,并将仿真计算结果与试验工况的等速驱动轴切面温度结果进行了对比分析,验证了仿真模型的准确性。研究发现,当感应器电流为2000 A、加热频率为20 kHz、加热时间为10 s、旋转速度为600 rpm时,仿真计算与试验工况的温度分布及温差结果差异最小,为解决等速驱动轴感应加热引起的集肤效应问题提供了可靠的仿真模型。The COMSOL finite element analysis software was used to simulate the skin effect caused by the induction heating of the constant velocity drive-shaft inductor through magnetothermal coupling numerical simulation.The simulation results were compared and analyzed with the temperature results of the constant velocity drive-shaft section under experimental conditions,verifying the accuracy of the simulation model.Findings revealed that it had minimal disparities between simulation calculations and experimental conditions in temperature distributions and differentials when the inductor current was set at 2000 A,heating frequency at 20 kHz,heating duration at 10 s and rotation speed at 600 rpm,thereby providing a reliable simulation model for mitigating the skin effect problem associated with induction heating of constant velocity drive-shaft.

关 键 词：等速驱动轴 感应器 COMSOL 电磁感应加热 集肤效应 

分 类 号：TG162.71[金属学及工艺—热处理]