摘要
研究了线性涡流制动的特性方程,在低速区和高速区分别推导出特性曲线方程.对方程使用试验数据进行验证,表明特性曲线方程能很好地吻合试验数据.根据特性曲线方程可以更好地理解涡流制动的物理过程,同时也可将其用在磁悬浮涡流制动器的优化设计中.
The paper studies the braking characteristic formula of linear eddy current brakes, and characteristic formula is respectively derived in low speed zone and high speed zone. The formulae are verified and perfectly consistent with experiment data. The physical process of eddy current brake is well understood by the formula. The formula can be used in the optimal design of eddy current brake.
出处
《同济大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2006年第6期804-807,共4页
Journal of Tongji University:Natural Science
基金
国家高技术研究发展计划高速磁浮交通技术重大专项基金资助项目(2001AA505000-104)
关键词
高速列车
涡流制动
特性曲线
制动力
high-speed train
eddy current brake
characteristic curve
braking force