低速磁浮列车悬浮系统的电磁分析与应用设计

作者：彭显付，叶云岳，林国斌 日期：2006-12-28/span> 浏览：4021 查看PDF文档

低速磁浮列车悬浮系统的电磁分析与应用设计

彭显付，叶云岳，林国斌
（浙江大学 电气工程学院，浙江 杭州 310027）

摘要：从磁路和磁场两个角度对低速磁浮列车的悬浮力和导向力进行了计算分析，研究了影响悬浮力大小的因素，比较了设计参数改变对力的影响，计算了列车在弯道处的悬浮力损失及补偿电流。根据分析，认为解决电磁铁温升是提高悬浮力的关键因素。
关键词：低速磁浮；悬浮力；导向力；温升
中图分类号：TM15文献标识码：A文章编号：1001-4551(2006)02-0035-05

Electromagnetic Analysis and Application Design
of the Levitation System of Low|speed Maglev Vehicle
PENG Xian|fu, YE Yun|yue, LIN Guo|bing
（Electrical Engineering College Zhejiang University, Hangzhou 310027, China）
Abstract: The paper analyses the levitation force and guide force from two different aspects which are magnetic circle and magnetic field and find the main factors affecting the magnitude of levitation force. It obtains the relation between levitation force and geometric parameters of the suspension system through comparison. It calculates the force loss and current compensation when the vehicle passes through turnings. According to analysis, it shows that temperature rising is the linchpin in enhancing the levitation force.
Key words:  low|speed maglev; levitation force; guide force; temperature rising
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