边值问题模拟与仿真实验研究  

Research on Numerical Simulation and Physical Experiment of Boundary Valued Problem

作　　者：姜舒婷[1] 卢斌先[1] 崔翔[1] 

机构地区：[1]华北电力大学高电压与电磁兼容北京市重点实验室,北京102206

出　　处：《电气电子教学学报》2013年第3期77-79,共3页Journal of Electrical and Electronic Education

基　　金：华北电力大学教学改革重大项目-基于创新型人才培养体系下的工程电磁场教学体系的研究(x10062);北京市支持中央高校共建项目资助

摘　　要：本文讨论了一项利用静电比拟法研究电容参数与悬浮导体电位边值问题的综合实验,与恒定电场描绘实验及基于ANSYS软件的数值仿真实验一起构成一套边值问题实验群。该实验分为两部分。一方面运用静电比拟法,通过测量五种电极的单位长电导参数,获得对应的电容参数,并与ANSYS电磁场数值仿真软件计算结果进行了比较。另一方面提出了悬浮导体电位边值问题的测量和计算方法。通过该实验,进一步提高学生综合利用静电场原理,解决实际问题的能力。A comprehensive experiment which belongs to an experiment group of boundary-valued problem with the existing experiment of drawing equipotential contour about electrostatic fields and numerical simulation of boundary-valued problem based on ANSYS is designed.This experiment has two parts.The one of this experiment is measuring and calculating circuit parameters of the unit capacitance and conductance of five kinds of electrodes based on electrostatic analogy,which can also be obtained from numerical analysis software of ANSYS and be compared with each other.The other is the calculation of potential of floating conductor.By this experiment,students have further improved application ability about the principle of electric fields and to solve practical problem.

关 键 词：静电比拟法 数值计算 悬浮导体 

分 类 号：N33[自然科学总论]