实际线圈电感特性随电流变化的SPICE模型分析

2020 International Conference and Exposition on Electrical And Power Engineering (EPE) Pub Date : 2020-10-22 DOI:10.1109/EPE50722.2020.9305677

M. Staniloiu, H. Popescu, B. Glod, M. Iordache

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引用次数: 0

摘要

众所周知，电阻、电容和线圈等无源元件不是理想元件，具有非线性特性。本文将从线圈的实际等效电路出发，建立电感随电流变化的非线性SPICE模型。SPICE模型的正确性将在线圈的电感区进行研究。SPICE模型在不考虑温度、寄生电容和RP变化的情况下的行为将在以后的文章中提出。将SPICE模型的行为与实际线圈的行为以及元件制造商提出的线圈的SPICE行为进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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SPICE Model of a Real Coil Inductance feature analysis with current variation

As it is known the passive components such as the resistor, the capacitor and the coil are not ideal components and have a nonlinear behavior. In this paper the study will start from the real equivalent circuit of a coil and a nonlinear SPICE model whose inductance varies with current will be created. The correctness of the SPICE model will be studied on the inductance region of the coil. The behavior of the SPICE model without considering the variation with temperature, parasite capacitance and RP will be presented in a future paper. The behavior of the SPICE model is compared with the behavior of the real coil and with the SPICE behavior of the coil proposed by the component manufacturer.

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2020 International Conference and Exposition on Electrical And Power Engineering (EPE)

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