刚性接触网悬吊结构的等效模型

The Equivalent Model of Suspension Structure For Rigid Suspension Catenary

结合参考文献中的模型做了进一步的推导,提出相对完善的悬吊结构等效模型,分析了影响等效模型参数的因素及等效模型刚度对弓网动态接触压力的影响。提出确定汇流排绝缘子弹性模量的方法,以改善刚性接触网的弹性,提高受流质量。

A more relatively perfect equivalent model of suspension structure for rigid suspension catenary is established based on literature cite. Analyzing the factors of equivalent model and its effects on dynamic contact force between current collector rail and pantograph. The method current collector rail is presented, in order to improvement collection quality of defining the the elasticity elastic modulus of insulators supporting of rigid suspension catenary and current