@inproceedings{328371ae6a664a2fb10f526df6a4c072,
title = "A Simplified Dc-Bias Injection Method with Mirror Transformer for Magnetic Material Characterization",
abstract = "This paper presents a simplified dc-bias injection circuit using a mirror transformer as a part of an automated data acquisition system for the characterization of soft magnetic materials for power electronics applications. Modified from the existing three-winding method for minimizing the reflected voltage on the dc-bias injection circuitry, the proposed two-winding method offers improved accuracy with reduced equipment complexity and capability. It enables rapid and fully automated material characterization across wide frequency, flux density, excitation waveform, temperature, and dc-bias ranges.",
keywords = "core loss, dc-bias, hysteresis loop, power magnetics, soft magnetic materials",
author = "Shukai Wang and Diego Serrano and Haoran Li and Annie Lin and Thomas Guillod and Min Luo and Sullivan, {Charles R.} and Minjie Chen",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023 ; Conference date: 19-03-2023 Through 23-03-2023",
year = "2023",
doi = "10.1109/APEC43580.2023.10131133",
language = "English (US)",
series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1565--1571",
booktitle = "APEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition",
address = "United States",
}