A square magnetic circuit analysis using Schwarz–Christoffel mapping
- 作者：Miroslav Marković ; Marcel Jufer and Yves Perriard
- 关键词：Complex analysis ; Magnetic circuit ; Magnetic field ; Schwarz– ; Christoffel mapping
- 刊名：Mathematics and Computers in Simulation
- 出版年：2006
- 期刊代码：88_03784754
- 类别：cp
- 出版时间：19 June 2006
- 卷：71
- 期：4-6
- 页码：460-465
- 文件大小：212 K
摘要
The paper presents an original method to determine the 2D magnetic field in a square magnetic circuit. To do it, the method of Schwarz–Christoffel mapping is used. This mapping is a special kind of the conformal mappings, applicable to polygonal 2D configurations. As the magnetic circuit is complicated, a numerical solution has to be applied. Knowing the magnetic field, the fluxes and inductances are determined. The results are verified using FEM commercial software.