| 基于一阶回转曲线的Preisach磁滞模型研究 |
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| 引用本文： | 李慧奇,崔灿,赵小军,祝全乐.基于一阶回转曲线的Preisach磁滞模型研究[J].磁性材料及器件,2015(3):13-16,38. |
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| 作者姓名： | 李慧奇 崔灿 赵小军 祝全乐 |
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| 作者单位： | 1. 华北电力大学 河北省输变电设备安全防御重点实验室,河北保定,071003;2. 国网北京经济技术研究院,北京,100052 |
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| 基金项目： | 国家自然科学基金资助项目(51307057)；河北省自然科学基金资助项目(E2013502323)；高等学校博士学科点专项科研基金资助项目(20130036120011)；北京市自然科学基金资助项目 |
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| 摘 要： | 针对Preisach标量模型的磁滞算子几何叠加的原理,提出了基于一阶回转线进行磁滞特性研究的新模型。该模型基于Preisach模型的同余性和一阶回转曲线数据建立相应的磁滞数学模型,可以对铁磁材料的高阶回转曲线进行准确仿真。该模型实现简单,避免了传统数值方法求解Preisach分布函数必须进行两次求偏导和双重积分计算的复杂过程,并且提高了磁滞数学模型仿真精度。仿真结果与文献中测量结果相吻合,验证了该模型的准确性及有效性。
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| 关 键 词： | 一阶回转曲线 Preisach模型 仿真 |
Reseach on Preisach hysteresis model based on first order reversal curves |
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| LI Hui-qi,CUI Can,ZHAO Xiao-jun,ZHU Quan-le.Reseach on Preisach hysteresis model based on first order reversal curves[J].Journal of Magnetic Materials and Devices,2015(3):13-16,38. |
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| Authors: | LI Hui-qi CUI Can ZHAO Xiao-jun ZHU Quan-le |
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| Affiliation: | LI Hui-qi;CUI Can;ZHAO Xiao-jun;ZHU Quan-le;Hebei Provincial Key Laboratory of Power Transmission Equipment Security Defense,North China Electric Power University;State Power Economic Research Institute; |
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| Abstract: | A new Preisach model based on the first-order reversal curves was proposed in this paper, according to the geometric superposition principle of scalar Preisach model. The corresponding mathematic hysteresis model is set up based on the congruency of the Preisach model and the first order reversal curves data. The high-order reversal curves are simulated accurately by using the proposed model, which is easily implemented. Moreover, it is not necessary to perform second-order partial derivation and double integration required by traditional method. The simulation agrees with measurement, proving effectiveness of the proposed model in this paper. |
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| Keywords: | the first-order reversal curves Preisach model simulation |
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