传感技术学报2016，Vol.29Issue(1)：26-28,3.DOI:10.3969/j.issn.1004-1699.2016.01.005
磁通门铁芯涡流效应磁场计算与HSPICE仿真
Magnetic Field Computation of Fluxgat Core Eddy Currents Using HSPICE
摘要
Abstract
With an alternating magnetic field,aiming at solving the problem of the influence of eddy currents on magnetic hysteresis loop in traditional analysis,a method for computating magnetic core eddy currents and simluat-ing fluxgate sensor using HSPICE is presented. Jiles dynamic model is chosen as the mathematical model for the magnetic core,the mathematical model of eddy currents on magnetic hysteresis loop is achieved to stack the stray magnetic field and excitation magnetic field into Jiles dynamic model. The simulation and verification results based on the HSPICE show that a satisfactory agreement is obtained between both types of results for frequencies of 0.5 Hz,50 Hz,200 Hz and 500 Hz.关键词
Jiles动态模型/磁滞回线/涡流/HSPICEKey words
Jiles dynamic model/hysteresis loop/eddy currents/HSPICE分类
信息技术与安全科学引用本文复制引用
崔智军,刘诗斌,李菊萍..磁通门铁芯涡流效应磁场计算与HSPICE仿真[J].传感技术学报,2016,29(1):26-28,3.基金项目
高等学校博士学科点专项科研基金项目(20126102110031) （20126102110031）
