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Analysis of the behavior and 2D modeling of ferrite inductors with E geometry: comparison with 3D model and real measurements

机译:具有E几何形状的铁氧体电感器的行为和2D建模分析:与3D模型和实际测量值的比较

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In this paper we propose and validate by experiment a practical method to compute by simulations the inductance of a ferrite inductor as a function of the current intensity level from the linear to the saturation regions. Our method combines the use of 2D Finite Element Analysis with experimental measurements taken in a laboratory environment. We also present and analyze results of the convergence and computational cost of the 2D and 3D simulations showing the reduction of computational cost when we chose the 2D simulation.
机译:在本文中,我们提出并通过实验验证了一种实用的方法,该方法可以通过仿真计算铁氧体电感器的电感随电流强度水平(从线性区域到饱和区域)变化的函数。我们的方法将2D有限元分析的使用与在实验室环境中进行的实验测量相结合。我们还介绍并分析了2D和3D仿真的收敛性和计算成本的结果,显示了当我们选择2D仿真时计算成本的降低。

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