电子器件2013，Vol.36Issue(3)：290-294,5.DOI:10.3969/j.issn.1005-9490.2013.03.002
极板截面椭圆化对圆柱形电容器耐压能力的影响
The Effect of the Plate Section Elliptical Change on the Withstand Voltage Ability of a Cylindrical Capacitor
摘要
Abstract
The effect of the plate section elliptical change on the withstand voltage ability of a cylindrical capacitor is studied.By using the Roucofeskie's transformation in the complex coordinate system,the distribution of electric field intensity within a elliptic cylindrical capacitor is analyzed.On the basis of electric field distribution vector equation,the computational formula of change on withstand voltage ability is got in before and after the plate section elliptical change.Then,the conclusion that reducing of withstand voltage ability of a cylindrical capacitor with increasing of the focal length of the elliptical cross section is obtained with doing numerical simulation by numerical computation function of data processing software MATLAB.Ultimately,the theoretical data is provided to control elliptic change degree,and it is used for reference and employ in container production process.关键词
电子元件与器件技术/耐压能力/儒可夫斯基变换/数值模拟/圆柱形电容器/极板椭圆化/场强分布Key words
electronic component and device technology/the withstand voltage ability of a cylindrical capacitor/Roucofeskie's transformation / Numerical simulation / cylindrical capacitor/ plate elliptical change / distribution of electric field intensity分类
信息技术与安全科学引用本文复制引用
王福谦..极板截面椭圆化对圆柱形电容器耐压能力的影响[J].电子器件,2013,36(3):290-294,5.基金项目
山西省自然科学基金项目(2012011028-1) （2012011028-1）
山西省高校科技研究开发自选项目(20121116) （20121116）
