A model order reduction of hysteretic eddy-current fields in electric machines using Cauer ladder network method

被引：1
|
作者：
Tobita, M. [1 ]
Matsuo, T. [1 ]
机构：
[1] Kyoto Univ, Grad Sch Engn, Kyoto 6158510, Japan
来源：
AIP ADVANCES | 2023年 / 13卷 / 02期
基金：
日本学术振兴会;
关键词：
PLAY MODEL;
D O I：
10.1063/9.0000417
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
This study aims to establish a hysteretic model order reduction method for electric machines using the Cauer ladder network (CLN) method. The first inductor of the CLN represents the hysteresis effect, which is computed using the scalar play model identified from the static I-phi (current-magnetic flux) loops. An iron-core inductor was analyzed, and pulse-width modulation (PWM) voltage input was applied to the coil. The proposed method yielded results that agreed with the transient finite element (FE) analysis and effectively reduced the computation time.(c) 2023 Author(s).
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页数：5
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