电气技术2025，Vol.26Issue(4)：13-19,7.
背景磁场对铁磁体感应磁场及力磁耦合效应的影响
Influence of background magnetic field on the induced magnetic field and magneto-mechanical coupling effect of ferromagnets
王作帅 1左超 1肖涵琛 1王雅钰 2周芸姝2
作者信息
- 1. 海洋电磁探测与控制湖北省重点实验室,武汉 430064||武汉第二船舶设计研究所,武汉 430064
- 2. 强电磁工程与新技术国家重点实验室(华中科技大学电气与电子工程学院),武汉 430074
- 折叠
摘要
Abstract
Under pressure,the magnetic field outside the ferromagnetic cavity is more complex under the influence of the background magnetic field,which reduces the accuracy of magnetic detection.Therefore,a comprehensive study of the influence of background magnetic fields on spatial magnetic fields is of great significance.In this paper,a magneto-mechanical coupling model for an oxygen tank is developed based on the improved Jiles-Atherton theory,and the composition of the spatial magnetic field is classified.The influence of the background magnetic field on each component of the spatial magnetic field is simulated and calculated.By establishing the relationship between the induced magnetic field and the background magnetic field,and analyzing the influence of the background magnetic field on the magneto-mechanical coupling effect under specified pressure,references are provided for the magnetic detection.关键词
背景磁场/铁磁腔体/感应磁场/力磁耦合效应/空间磁场Key words
background magnetic field/ferromagnetic cavity/induced magnetic field/magneto-mechanical coupling effect/spatial magnetic field引用本文复制引用
王作帅,左超,肖涵琛,王雅钰,周芸姝..背景磁场对铁磁体感应磁场及力磁耦合效应的影响[J].电气技术,2025,26(4):13-19,7.
