| 一种高频动态磁滞回线的PSpice电路模型研究 |
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| 引用本文： | 刘小军,石玉,赵宝林.一种高频动态磁滞回线的PSpice电路模型研究[J].磁性材料及器件,2011(5):60-63. |
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| 作者姓名： | 刘小军 石玉 赵宝林 |
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| 作者单位： | 电子科技大学电子薄膜与集成器件国家重点实验室 |
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| 摘 要： | 根据Jiles-Atherton铁磁磁滞理论和Hammerstein结构宏模型提出了一种高频动态磁滞回线的PSpice电路模型.将二阶低通滤波器插入Jiles-Atherton数学模型的等效PSpice电路中,追踪磁滞回线随频率的变化,近似地模拟高频动态磁滞回线.经实验论证,用该PSpice电路模型仿真所得磁滞回线与实...
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| 关 键 词： | 磁滞回线 Pspice电路模型 Jiles-Atherton模型 Hammerstein结构 |
Sduty for a PSpice-based circuit model of high frequency dynamic hysteresis loop |
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| LIU Xiao-jun,SHI Yu,ZHAO Bao-lin.Sduty for a PSpice-based circuit model of high frequency dynamic hysteresis loop[J].Journal of Magnetic Materials and Devices,2011(5):60-63. |
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| Authors: | LIU Xiao-jun SHI Yu ZHAO Bao-lin |
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| Affiliation: | State Key Lab of Electronic Thin Films and Integrated Circuits,University of Electronic Science and Technology of China,Chengdu 610054,China |
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| Abstract: | According to Jiles-Atherton ferromagnetic hysteresis theory and Hammerstein configuration we presented a PSpice circuit model of high frequency dynamic magnetic hysteresis loop.A Second-order low-pass filter has been inserted into the equivalent PSpice circuit of Jiles-Atherton mathematic model to capture the changes of magnetic hysteresis loop with frequency to analog the high frequency dynamic magnetic hysteresis loop approximately.The simulated magnetic hysteresis loop using this PSpice circuit model is preferably fitted with the measured result in frequency up to 300kHz. |
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| Keywords: | hysteresis loop PSpice circuit model Jiles-Atherton model Hammerstein configuration |
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