摘要
基于大型有限元软件ANSYS建立了双弓弓网耦合系统的有限元模型,分析研究弹性链型悬挂弓网系统下,跨距、列车运行速度、弓头质量、接触线张力、双弓间距对锚段关节处弓网耦合系统动态受流特性的影响以及前、后弓的相互影响规律。
A finite element model of double-pantograph-catenaries coupling system was built based on finite element analysis software ANSYS.The paper studies some parameters such as the span,velocity of locomotive,mass of the head of pantograph,tension of contact wire,distance between leading and trailing pantographs,which may affect the behavior of collecting electricity of double-pantograph-catenaries coupling system at overlapping section and the behavior of interaction between leading and trailing pantographs.
出处
《铁道标准设计》
北大核心
2011年第11期104-107,共4页
Railway Standard Design
基金
国家科技支撑计划(2009G09-1-7)
关键词
双弓弓网耦合系统
弹性链型悬挂
锚段关节
受流分析
Double-pantograph-catenaries coupling system
Elastic chain catenaries
Overlapping section
Current collection analysis
