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3-D Stray-Field Loss Evaluation of Harmonic and DC-Biased Excitations by Harmonic-Balanced Method with Parallel Computing
Authors
Shengze Gao, Xiaojun Zhao, Lanrong Liu, Yanhui Gao, Kazuhiro Muramatsu, Takashi Todaka, Behzad Forghani
Pages
34 - 40
DOI
10.3233/SAEM250006
Category
Research Article
Series
Studies in Applied Electromagnetics and Mechanics
Ebook
Volume 48: Selected papers from the International Symposium on Applied Electromagnetics and Mechanics 2023 (ISEM 2023): Part 2
Abstract

The 3-D stray-field loss of the upgraded benchmark model TEAM P21e with the two-sided excitation (ADH2) under various complex harmonic and DC-biased magnetization is analyzed by the 3-D fixed-point harmonic-balanced finite element method using parallel computing. The calculated results of the stray-field loss are in good agreement compared to the measured results. It is shown that the AC source has a larger effect on the total stray-field loss than the DC source. The efficiency of the 3-D fixed-point harmonic-balanced method with parallel computing is analyzed and can be potentially improved by 60%.