First observations in degradation testing of planar magnetics

Zhan Shen; Qian Wang; Yanfeng Shen; Huai Wang

doi:10.1109/APEC.2019.8721770

First observations in degradation testing of planar magnetics

Zhan Shen, Qian Wang, Yanfeng Shen, Huai Wang

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

10 Citations (Scopus)

167 Downloads (Pure)

Abstract

Magnetic components are usually assumed relatively reliable in power electronic converters. Nevertheless, with the trend for ever-increasing power density, planar magnetics may need to be designed with reduced margins in terms of thermal and insulation. Wear out or even failure of magnetic components may become an issue in extreme design and operation scenarios. This paper presents the first observations in degradation testing of planar magnetics at high temperatures. It serves to investigate the change of various parameters and identify possible ones as the health indicators of magnetic components for power electronic applications. The degradation testing and characterization results are presented and interpreted.

Original language	English
Title of host publication	Proceedings of 2019 IEEE Annual Applied Power Electronics Conference and Exposition (APEC 2019)
Number of pages	8
Publisher	IEEE Press
Publication date	Mar 2019
Pages	1436-1443
Article number	8721770
ISBN (Electronic)	978-1-5386-8330-9
DOIs	https://doi.org/10.1109/APEC.2019.8721770
Publication status	Published - Mar 2019
Event	34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 - Anaheim, United States Duration: 17 Mar 2019 → 21 Mar 2019

Conference

Conference	34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
Country/Territory	United States
City	Anaheim
Period	17/03/2019 → 21/03/2019
Sponsor	IEEE Industry Applications Society (IAS), IEEE Power Electronics Society (PELS), Power Sources Manufacturers Association (PSMA)

Series	IEEE Applied Power Electronics Conference and Exposition (APEC)
ISSN	2470-6647

Keywords

Degradation
Impedance
Loss
Planar transformer
Reliability

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10.1109/APEC.2019.8721770

Zhan Shen First

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Cite this

@inproceedings{8ef17d37e994488aafd576ce88b3aab5,

title = "First observations in degradation testing of planar magnetics",

abstract = "Magnetic components are usually assumed relatively reliable in power electronic converters. Nevertheless, with the trend for ever-increasing power density, planar magnetics may need to be designed with reduced margins in terms of thermal and insulation. Wear out or even failure of magnetic components may become an issue in extreme design and operation scenarios. This paper presents the first observations in degradation testing of planar magnetics at high temperatures. It serves to investigate the change of various parameters and identify possible ones as the health indicators of magnetic components for power electronic applications. The degradation testing and characterization results are presented and interpreted.",

keywords = "Degradation, Impedance, Loss, Planar transformer, Reliability",

author = "Zhan Shen and Qian Wang and Yanfeng Shen and Huai Wang",

year = "2019",

month = mar,

doi = "10.1109/APEC.2019.8721770",

language = "English",

series = "IEEE Applied Power Electronics Conference and Exposition (APEC)",

publisher = "IEEE Press",

pages = "1436--1443",

booktitle = "Proceedings of 2019 IEEE Annual Applied Power Electronics Conference and Exposition (APEC 2019)",

note = "34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019 ; Conference date: 17-03-2019 Through 21-03-2019",

}

Shen, Z, Wang, Q, Shen, Y & Wang, H 2019, First observations in degradation testing of planar magnetics. in Proceedings of 2019 IEEE Annual Applied Power Electronics Conference and Exposition (APEC 2019)., 8721770, IEEE Press, IEEE Applied Power Electronics Conference and Exposition (APEC), pp. 1436-1443, 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019, Anaheim, United States, 17/03/2019. https://doi.org/10.1109/APEC.2019.8721770

First observations in degradation testing of planar magnetics. / Shen, Zhan; Wang, Qian; Shen, Yanfeng et al.
Proceedings of 2019 IEEE Annual Applied Power Electronics Conference and Exposition (APEC 2019). IEEE Press, 2019. p. 1436-1443 8721770 (IEEE Applied Power Electronics Conference and Exposition (APEC)).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - First observations in degradation testing of planar magnetics

AU - Shen, Zhan

AU - Wang, Qian

AU - Shen, Yanfeng

AU - Wang, Huai

PY - 2019/3

Y1 - 2019/3

N2 - Magnetic components are usually assumed relatively reliable in power electronic converters. Nevertheless, with the trend for ever-increasing power density, planar magnetics may need to be designed with reduced margins in terms of thermal and insulation. Wear out or even failure of magnetic components may become an issue in extreme design and operation scenarios. This paper presents the first observations in degradation testing of planar magnetics at high temperatures. It serves to investigate the change of various parameters and identify possible ones as the health indicators of magnetic components for power electronic applications. The degradation testing and characterization results are presented and interpreted.

AB - Magnetic components are usually assumed relatively reliable in power electronic converters. Nevertheless, with the trend for ever-increasing power density, planar magnetics may need to be designed with reduced margins in terms of thermal and insulation. Wear out or even failure of magnetic components may become an issue in extreme design and operation scenarios. This paper presents the first observations in degradation testing of planar magnetics at high temperatures. It serves to investigate the change of various parameters and identify possible ones as the health indicators of magnetic components for power electronic applications. The degradation testing and characterization results are presented and interpreted.

KW - Degradation

KW - Impedance

KW - Loss

KW - Planar transformer

KW - Reliability

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U2 - 10.1109/APEC.2019.8721770

DO - 10.1109/APEC.2019.8721770

M3 - Article in proceeding

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T3 - IEEE Applied Power Electronics Conference and Exposition (APEC)

SP - 1436

EP - 1443

BT - Proceedings of 2019 IEEE Annual Applied Power Electronics Conference and Exposition (APEC 2019)

PB - IEEE Press

T2 - 34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019

Y2 - 17 March 2019 through 21 March 2019

ER -

First observations in degradation testing of planar magnetics

Abstract

Conference

Keywords

Access to Document

AUB Link

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APETT: Advanced Power Electronic Technology and Tools

Cite this

First observations in degradation testing of planar magnetics

Abstract

Conference

Keywords

Access to Document

AUB Link

Other files and links

Fingerprint

Projects

APETT: Advanced Power Electronic Technology and Tools

Cite this