| 多种矩形截面导线的磁场计算解析式及奇异积分处理 |
| |
| 引用本文： | 邱捷 钱秀英. 多种矩形截面导线的磁场计算解析式及奇异积分处理[J]. 西安交通大学学报, 1995, 29(12): 11-17 |
| |
| 作者姓名： | 邱捷 钱秀英 |
| |
| 摘 要： | 采用局部坐标法，对任意位置的导线，通过三维空间的坐标变换，推导出了具有矩形截面直线形、圆弧形截流导线产生的三维磁场的计算解析式；并处理了积分过程中的奇点问题。由此可便于精确计算电机绕组、变压器线圈和螺线管线圈等具有上述特征的载流导线所产生的三维磁场。
|
| 关 键 词： | 局部坐标 坐标变换 奇异积分 导线 磁场 三维 |
AN ANALYTICAL FORMULA FOR COMPUTING 3-D MAGNETIC FIELD OF CONDUCTORS WITH RECTANGULAR CROSS SECTION |
| |
| QiuJie, Qian Xiuying. AN ANALYTICAL FORMULA FOR COMPUTING 3-D MAGNETIC FIELD OF CONDUCTORS WITH RECTANGULAR CROSS SECTION[J]. Journal of Xi'an Jiaotong University, 1995, 29(12): 11-17 |
| |
| Authors: | QiuJie Qian Xiuying |
| |
| Affiliation: | School of Elecirical Enginnering |
| |
| Abstract: | In the paper,a formula for computing 3-D magnetic field of arbitrarily positioned,straight or circular conductors with rectangular cross section is developed. The formula isbased on the local coordinate method in conjunction with a 3-D coordinate conversion,and atreatment of singular integral is also introducted.This formula allows us to compute accu-rately the 3-D magnetic field of conductors such as motor(generator)winding,transformerwinding,and spiral winding. |
| |
| Keywords: | -D magnetic field local coordinate coordinate conversion singular integral |
| 本文献已被 CNKI 维普 等数据库收录！ |
