Loading [MathJax]/extensions/tex2jax.js

Premagnetization of high-power low-frequency dc-inductors in power electronic applications

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Autorschaft

  • Siqi Lin
  • Jens Friebe
  • Sascha Langfermann
  • Michael Owzareck

Externe Organisationen

  • BLOCK Transformatoren-Elektronik GmbH

Details

OriginalspracheEnglisch
Titel des SammelwerksPCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
Herausgeber/-innenMartina Amrhein, Anna Schulze Niehoff
Seiten1366-1372
Seitenumfang7
PublikationsstatusVeröffentlicht - 2019
VeranstaltungInternational Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2019 - Nuremberg, Deutschland
Dauer: 7 Mai 20199 Mai 2019

Publikationsreihe

NamePCIM Europe Conference Proceedings
ISSN (elektronisch)2191-3358

Abstract

In the power electronics area, low-frequency inductors are subject to the saturation magnetic flux density of soft magnetic materials, which often suffer from large volumes and number of turns. In this paper, a premagnetization solution for high-power, low-frequency DC inductors is presented. The sintered NdFeB magnets are used to increase the usable saturation flux density range up to 3 T of the soft magnetic material, thereby the number of turns and volume of the premagnetized inductor can be significantly reduced. In order to decrease the hard magnetic losses, which are caused by the eddy currents, the hard magnet is divided into small pieces. Magnetic circuit calculations and finite element simulations are shown for the design of the premagnetized inductor. Finally, the theoretical results will be verified by experiments. Furthermore, the optimal geometry is also being discussed.

ASJC Scopus Sachgebiete

Zitieren

Premagnetization of high-power low-frequency dc-inductors in power electronic applications. / Lin, Siqi; Friebe, Jens; Langfermann, Sascha et al.
PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Hrsg. / Martina Amrhein; Anna Schulze Niehoff. 2019. S. 1366-1372 (PCIM Europe Conference Proceedings).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/KonferenzbandAufsatz in KonferenzbandForschungPeer-Review

Lin, S, Friebe, J, Langfermann, S & Owzareck, M 2019, Premagnetization of high-power low-frequency dc-inductors in power electronic applications. in M Amrhein & A Schulze Niehoff (Hrsg.), PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. PCIM Europe Conference Proceedings, S. 1366-1372, International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2019, Nuremberg, Deutschland, 7 Mai 2019. <https://ieeexplore.ieee.org/document/8767669>
Lin, S., Friebe, J., Langfermann, S., & Owzareck, M. (2019). Premagnetization of high-power low-frequency dc-inductors in power electronic applications. In M. Amrhein, & A. Schulze Niehoff (Hrsg.), PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (S. 1366-1372). (PCIM Europe Conference Proceedings). https://ieeexplore.ieee.org/document/8767669
Lin S, Friebe J, Langfermann S, Owzareck M. Premagnetization of high-power low-frequency dc-inductors in power electronic applications. in Amrhein M, Schulze Niehoff A, Hrsg., PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. 2019. S. 1366-1372. (PCIM Europe Conference Proceedings).
Lin, Siqi ; Friebe, Jens ; Langfermann, Sascha et al. / Premagnetization of high-power low-frequency dc-inductors in power electronic applications. PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Hrsg. / Martina Amrhein ; Anna Schulze Niehoff. 2019. S. 1366-1372 (PCIM Europe Conference Proceedings).
Download
@inproceedings{d72d0524dc024c4bb2d89f90e1d585b1,
title = "Premagnetization of high-power low-frequency dc-inductors in power electronic applications",
abstract = "In the power electronics area, low-frequency inductors are subject to the saturation magnetic flux density of soft magnetic materials, which often suffer from large volumes and number of turns. In this paper, a premagnetization solution for high-power, low-frequency DC inductors is presented. The sintered NdFeB magnets are used to increase the usable saturation flux density range up to 3 T of the soft magnetic material, thereby the number of turns and volume of the premagnetized inductor can be significantly reduced. In order to decrease the hard magnetic losses, which are caused by the eddy currents, the hard magnet is divided into small pieces. Magnetic circuit calculations and finite element simulations are shown for the design of the premagnetized inductor. Finally, the theoretical results will be verified by experiments. Furthermore, the optimal geometry is also being discussed.",
author = "Siqi Lin and Jens Friebe and Sascha Langfermann and Michael Owzareck",
year = "2019",
language = "English",
isbn = "9783800749386",
series = "PCIM Europe Conference Proceedings",
pages = "1366--1372",
editor = "Martina Amrhein and {Schulze Niehoff}, Anna",
booktitle = "PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management",
note = "International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2019 ; Conference date: 07-05-2019 Through 09-05-2019",

}

Download

TY - GEN

T1 - Premagnetization of high-power low-frequency dc-inductors in power electronic applications

AU - Lin, Siqi

AU - Friebe, Jens

AU - Langfermann, Sascha

AU - Owzareck, Michael

PY - 2019

Y1 - 2019

N2 - In the power electronics area, low-frequency inductors are subject to the saturation magnetic flux density of soft magnetic materials, which often suffer from large volumes and number of turns. In this paper, a premagnetization solution for high-power, low-frequency DC inductors is presented. The sintered NdFeB magnets are used to increase the usable saturation flux density range up to 3 T of the soft magnetic material, thereby the number of turns and volume of the premagnetized inductor can be significantly reduced. In order to decrease the hard magnetic losses, which are caused by the eddy currents, the hard magnet is divided into small pieces. Magnetic circuit calculations and finite element simulations are shown for the design of the premagnetized inductor. Finally, the theoretical results will be verified by experiments. Furthermore, the optimal geometry is also being discussed.

AB - In the power electronics area, low-frequency inductors are subject to the saturation magnetic flux density of soft magnetic materials, which often suffer from large volumes and number of turns. In this paper, a premagnetization solution for high-power, low-frequency DC inductors is presented. The sintered NdFeB magnets are used to increase the usable saturation flux density range up to 3 T of the soft magnetic material, thereby the number of turns and volume of the premagnetized inductor can be significantly reduced. In order to decrease the hard magnetic losses, which are caused by the eddy currents, the hard magnet is divided into small pieces. Magnetic circuit calculations and finite element simulations are shown for the design of the premagnetized inductor. Finally, the theoretical results will be verified by experiments. Furthermore, the optimal geometry is also being discussed.

UR - http://www.scopus.com/inward/record.url?scp=85082531403&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85082531403

SN - 9783800749386

T3 - PCIM Europe Conference Proceedings

SP - 1366

EP - 1372

BT - PCIM Europe-International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management

A2 - Amrhein, Martina

A2 - Schulze Niehoff, Anna

T2 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2019

Y2 - 7 May 2019 through 9 May 2019

ER -