基于相场模拟与MATLAB GUI的高电压技术可视化教学与仿真实验  

Visual teaching and simulation experiment of high voltage technology based on phase-field model and MATLAB GUI

作　　者：朱明晓[1] 陈继明[1] 孟庆伟[1] ZHU Mingxiao;CHEN Jiming;MENG Qingwei(College of New Energy,China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石油大学(华东)新能源学院,山东青岛266580

出　　处：《实验技术与管理》2020年第12期155-159,共5页Experimental Technology and Management

基　　金：山东省自然科学基金项目(ZR2019QEE014);中央高校基本科研业务费专项资金(19CX02015A)。

摘　　要：为了充实高电压技术课程的教学手段,采用相场模拟和MATLAB图形用户界面(GUI)开发了一款可视化教学与实验软件,实现了不同电极结构、单种绝缘介质与复合绝缘介质中电场分布与击穿过程的直观模拟。通过自行定义电极-绝缘结构、绝缘介质物理参数、外施电压幅值与频率等输入参数,该教学与实验软件能够强化学生对气体、液体、固体和复合绝缘介质击穿过程及其影响因素的理解,达到提升教学质量的效果。In order to improve the teaching efficiency of high voltage technology,a visual teaching and experimental software is developed by using phase-field simulation and MATLAB graphical user interface(GUI).The electric field distribution and breakdown process for various electrode configurations,neat dielectrics,and composite insulating materials can be simulated with the software.By changing the input parameters such as electrodeinsulation geometry,dielectric parameters of insulating materials,and the amplitude and frequency of applied voltage,it is easier for students to understand the breakdown processes of gas,liquid,solid,and composite insulations,which can achieve the effect of improving the quality of teaching.

关 键 词：高电压技术 虚拟实验 电场分布 固体击穿 相场模拟 

分 类 号：TM8[电气工程—高电压与绝缘技术] TP311.1[自动化与计算机技术—计算机软件与理论]