[1]张春兰,逯迈,陈小强,等.折叠变形磁刺激圆形线圈空间磁场分析[J].郑州大学学报(工学版),2016,37(03):92-96.[doi:10.13705/j.issn.1671-6833.2016.03.021]
　Chunlan Zhang,Lu Mai,Xiaoqiang Chen,et al.Analysis of the Magnetic Induction Field Distribution for Deformed Round Coil with Bending Angle in Magnetic Stimulation[J].Journal of Zhengzhou University (Engineering Science),2016,37(03):92-96.[doi:10.13705/j.issn.1671-6833.2016.03.021]
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折叠变形磁刺激圆形线圈空间磁场分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
37
期数:
2016年03期
页码:
92-96
栏目:
出版日期:
2016-05-10

文章信息/Info

Title:
Analysis of the Magnetic Induction Field Distribution for Deformed Round Coil with Bending Angle in Magnetic Stimulation
作者:
张春兰; 逯迈; 陈小强; 魏孔炳
1.兰州交通大学自动化与电气工程学院,甘肃兰州,7300702.兰州交通大学光电技术与智能控制教育部重点实验室,甘肃兰州,7300703.甘肃省电力设计院,甘肃兰州,730050
Author(s):
Chunlan Zhang1;  Lu Mai2;  Xiaoqiang Chen1;  Kongbing Wei3
 1. School of Automation and Electrical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070;2. Key Laboratory of Optoelectronic Technology and Intelligent Control, Ministry of Education, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070;3. Gansu Provincial Electric Power Design Institute, Lanzhou, Gansu, 730050
关键词:
Keywords:
DOI:
10.13705/j.issn.1671-6833.2016.03.021
文献标志码:
A
摘要:
为了进一步提高圆形线圈的刺激聚焦度,设计了沿不同位置折叠变形的圆形线圈.通过数值模拟分析了变形折叠位置与折叠角度的圆形线圈空间磁场的分布.与传统圆形线圈相比,单侧离圆心0.5、1、1.5 cm处折叠的变形圆形线圈磁场聚焦度明显提高,最佳折叠角分别是60°～90°、60°～105°和75°～ 105°.而单侧离园心2 cm处折叠变形圆形线圈、双侧离园心2 cm处折叠变形圆形线圈,空间磁场聚焦末能提高.
Abstract:
In order to further improve the stimulation focus of the circular coil, a circular coil with deformation along different positions was designed. The spatial magnetic field distribution of the deformed circular coil was analyzed by numerical simulation at the folding position and folding angle. Compared with the conventional circular coil, the magnetic field focus of the deformed circular coil folded unilaterally at 0.5, 1 and 1.5 cm from the center of the circle was significantly improved, and the optimal folding angles were 60°~90°, 60°~105° and 75°~105°, respectively. The spatial magnetic field focus was improved by folding the deformed circular coil at 2 cm from the center of the garden on one side and at 2 cm from the center of the garden on both sides.
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