Analytical study and corresponding experiments for iron loss inside laminated core under ac-dc hybrid excitation

Issue title: 14th International Workshop on 1&2 Dimensional Magnetic Measurement and Testing (2016)

Guest editors: Zhiguang Cheng, Jianguo Zhu, Yongjian Li and Johannes Sievert

Article type: Research Article

Authors: Zhao, Zhigang^a | Cheng, Z.^b | Forghani, B.^c | Liu, F.^{a; *} | Li, Yongjian^a | Liu, L.^b

Affiliations: [a] Province-Ministry Joint Key Laboratory of EFEAR, Hebei University of Technology, 300130 Tianjin, China | [b] R&D Center, Baoding Tianwei Group Co., LTD, 071056 Baoding, Hebei, China | [c] Infolytica Corporation, Place du Parc, Montreal, QC H2X 4B3, Canada

Correspondence: [*] Corresponding author: F. Liu, Province-Ministry Joint Key Laboratory of EFEAR, Hebei University of Technology, 300130 Tianjin, China. Tel.: +86 138 0303 1201; E-mail: [email protected].

Abstract: The modeling and reduction of the iron loss is increasingly concerned in both analysis and design of large electromagnetic devices under today’s extreme excitations. This paper aims to investigate the effective and practical approaches to exactly determine the iron loss inside laminated core under ac-dc hybrid excitation in the numerical analysis, and validate the proposals based on the product-level models.

Keywords: Ac-dc hybrid excitation, magnetic property, measurement and numerical analysis, iron loss

DOI: 10.3233/JAE-172270

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 55, no. S1, pp. 159-167, 2017