基于ANSYS电-磁-结构耦合模型的电脉冲力学特性分析

Mechanical Characteristic of Electronic Impulse Based Electricity-magnetism-composition Coupling Model with ANSYS

为了研究电脉冲系统参数对清车效果的影响,采用有限元分析软件ANSYS建立电脉冲清车系统的整体模型,根据电-磁-结构耦合的分析方法,以电路模型中电容初始电压值作为加载条件,直接分析电路电压、电容等参数对金属平板受力、形变的影响。分析结果表明:金属平板的形变量和磁场力随充电电压的增大而增大;金属平板的形变量和磁场力随电容值的增大而增大。

For researching how the parameters affect cleaning results, build electro-impulse deicing model using the method of finite element, according to the method of electricity-magnetism-composition coupling, analyzing how do the factors like current and distance between winding and metal plat affect load-carrying and deformation of the metal plat. The results indicated that the deformation and force of metal plate increased with the rising of voltage and capacitance.