轨道电车新型磁力调控受电靴的电磁场计算及设计  

Calculation and design of electromagnetic field for novel magnetic control of contact shoes in tramway

作　　者：朱丹 高洪光 武杰文 刘霞 赵东 裴文利 ZHU Dan;GAO Hong-guang;WU Jie-wen;LIU Xia;ZHAO Dong;PEI Wen-li(CRRC Dalian Co,Ltd,Dalian 116022,China;School of Materials Science and Engineering,Northeastern University,Shenyang 110819,China)

机构地区：[1]中车大连机车车辆有限公司,辽宁大连116022 [2]东北大学材料科学与工程学院,辽宁沈阳110819

出　　处：《磁性材料及器件》2024年第6期47-53,共7页Journal of Magnetic Materials and Devices

基　　金：国家自然科学基金项目(52071070)。

摘　　要：对国内现有的城市轨道电车地面供电系统运行问题进行分析,设计新型可调节式磁场系统及辅助电磁线圈,建立新型电磁调控受电靴模型,根据模型进行磁场计算分析、原理样机制备和试验验证。通过对样机进行性能测试,新型磁力调控受电靴提供的吸力和磁感应强度能够匹配智能电力电子模块的使用条件,线圈的发热情况满足应用要求。应用新型电磁辅助系统可以彻底解决原型地面受电系统存在的拖拽磨损等问题,为城市轨道电车新型地面供电系统设计提供了新思路。An examination of the operational challenges within the current urban tram ground power supply system in the country is conducted.This involves the design of a novel,adjustable magnetic field system along with auxiliary electromagnetic coils.Additionally,a novel model for electromagnetic control pantographs is established.The process includes magnetic field analysis based on the model,preparation of prototype principles,and experimental validation.Performance testing of the prototype reveals that the attractive force and magnetic induction intensity provided by the new magnetic control pantograph align with the operational conditions of intelligent power electronic modules.Furthermore,the heating of the coils meets the specified application requirements.The application of the innovative electromagnetic auxiliary system effectively resolves issues such as drag and wear in the prototype ground power supply system,presenting a novel approach for the design of an advanced ground power supply system for urban trams.

关 键 词：有轨电车 地面供电 磁力调控受电靴 电磁辅助系统 磁场 

分 类 号：TM153[电气工程—电工理论与新技术] U482.1[交通运输工程—载运工具运用工程]