Induction motor analysis considering both harmonics and end effects using combination of 2D and 3D finite element method

Yamazaki K.

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Induction motor analysis considering both harmonics and end effects using combination of 2D and 3D finite element method

机译：结合2D和3D有限元方法同时考虑谐波和端效应的感应电动机分析

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The paper presents a numerical method for analyzing induction motors considering magnetic saturation, harmonics, and leakage flux, and voltage drop of end-rings. The end effects are estimated by a 3D linear analysis using phasor and edge finite elements. As a result, a 2D nonlinear time-stepping finite element formulation is modified to estimate the magnetic saturation and the harmonics. The method takes the electromagnetic fields at the ends of the motor into account using limited computer resources. From comparisons between the results of the analysis and experiments, it is clarified that the method can estimate torque, currents and harmonic magnetic fields with enough accuracy.

机译：本文提出了一种用于分析感应电动机的数值方法，该方法考虑了磁饱和，谐波和泄漏磁通以及端环的压降。通过使用相量和边缘有限元的3D线性分析来估计最终效果。结果，修改了二维非线性时步有限元公式，以估算磁饱和度和谐波。该方法使用有限的计算机资源来考虑电动机末端的电磁场。从分析结果和实验结果之间的比较可以看出，该方法可以足够准确地估算转矩，电流和谐波磁场。

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《IEEE Transactions on Energy Conversion》 |1999年第3期|P.698-703|共6页
作者
Yamazaki K.;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类电能学;能源与动力工程;
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1. A time-stepped 2D-3D finite element method for induction motors with skewed slots modeling [J] . Dziwniel P., Piriou F. IEEE Transactions on Magnetics . 1999,第3期

机译：斜槽建模的感应电动机时步2D-3D有限元方法
2. Loss Analysis of Permanent-Magnet Motor Considering Carrier Harmonics of PWM Inverter Using Combination of 2-D and 3-D Finite-Element Method [J] . Katsumi Yamazaki, Shinjiro Watari IEEE Transactions on Magnetics . 2005,第5期

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3. Analysis and force calculations for induction motors with broken bars using ABC frame model combined with 2D finite element method [J] . Hanafy H. Hanafy, Tamer M. Abdo International journal of Power and energy conversion . 2014,第3期

机译：基于ABC框架模型结合二维有限元法的断条感应电动机分析与力计算。
4. Induction motor analysis considering both harmonics and end effects using combination of 2D and 3D finite element method [C] . Yamazaki, K. . 1997

机译：结合2D和3D有限元方法同时考虑谐波和端效应的感应电动机分析
5. Electromagnetic field analysis of induction motors by finite element method and its application to phantom loading. [D] . Fu, Weinong. 1999

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Induction motor analysis considering both harmonics and end effects using combination of 2D and 3D finite element method

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