Size Reduction of a DC Link Choke Using Saturation Gap and Biasing with Permanent Magnets

Andres Revilla Aguilar, Stig Munk-Nielsen, Marco Zuccherato, Hans-Jørgen Thougaard

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Resumé

This document describes the design procedure of permanent magnet biased DC inductors using the Saturation-gap technique [1]. This biasing configuration can provide a 50% reduction in either the core volume or the number of turns, while meeting its current and inductance requirements. A design example on a 20A 1mH iron laminations DC choke is presented. MEC simulations and empirical measurements on a physical unit were performed. Experimental results show a 50% reduction of the core volume is achieved. The total volume reduction of the inductor is 37%.
OriginalsprogEngelsk
TitelPCIM Europe 2014. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Nuremberg, 20 – 22 May 2014, Proceedings
Antal sider8
ForlagVDE Verlag GMBH
Publikationsdatomaj 2014
Sider1667-1674
ISBN (Elektronisk)978-3-8007-3603-4
StatusUdgivet - maj 2014
BegivenhedPCIM Europe 2014 - Nürnberg, Tyskland
Varighed: 20 maj 201422 maj 2014

Konference

KonferencePCIM Europe 2014
LandTyskland
ByNürnberg
Periode20/05/201422/05/2014

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Electric inductors
Permanent magnets
Inductance
Iron

Citer dette

Aguilar, A. R., Munk-Nielsen, S., Zuccherato, M., & Thougaard, H-J. (2014). Size Reduction of a DC Link Choke Using Saturation Gap and Biasing with Permanent Magnets. I PCIM Europe 2014. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Nuremberg, 20 – 22 May 2014, Proceedings (s. 1667-1674). VDE Verlag GMBH.
Aguilar, Andres Revilla ; Munk-Nielsen, Stig ; Zuccherato, Marco ; Thougaard, Hans-Jørgen . / Size Reduction of a DC Link Choke Using Saturation Gap and Biasing with Permanent Magnets. PCIM Europe 2014. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Nuremberg, 20 – 22 May 2014, Proceedings. VDE Verlag GMBH, 2014. s. 1667-1674
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abstract = "This document describes the design procedure of permanent magnet biased DC inductors using the Saturation-gap technique [1]. This biasing configuration can provide a 50{\%} reduction in either the core volume or the number of turns, while meeting its current and inductance requirements. A design example on a 20A 1mH iron laminations DC choke is presented. MEC simulations and empirical measurements on a physical unit were performed. Experimental results show a 50{\%} reduction of the core volume is achieved. The total volume reduction of the inductor is 37{\%}.",
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Aguilar, AR, Munk-Nielsen, S, Zuccherato, M & Thougaard, H-J 2014, Size Reduction of a DC Link Choke Using Saturation Gap and Biasing with Permanent Magnets. i PCIM Europe 2014. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Nuremberg, 20 – 22 May 2014, Proceedings. VDE Verlag GMBH, s. 1667-1674, PCIM Europe 2014, Nürnberg, Tyskland, 20/05/2014.

Size Reduction of a DC Link Choke Using Saturation Gap and Biasing with Permanent Magnets. / Aguilar, Andres Revilla; Munk-Nielsen, Stig; Zuccherato, Marco; Thougaard, Hans-Jørgen .

PCIM Europe 2014. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Nuremberg, 20 – 22 May 2014, Proceedings. VDE Verlag GMBH, 2014. s. 1667-1674.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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N2 - This document describes the design procedure of permanent magnet biased DC inductors using the Saturation-gap technique [1]. This biasing configuration can provide a 50% reduction in either the core volume or the number of turns, while meeting its current and inductance requirements. A design example on a 20A 1mH iron laminations DC choke is presented. MEC simulations and empirical measurements on a physical unit were performed. Experimental results show a 50% reduction of the core volume is achieved. The total volume reduction of the inductor is 37%.

AB - This document describes the design procedure of permanent magnet biased DC inductors using the Saturation-gap technique [1]. This biasing configuration can provide a 50% reduction in either the core volume or the number of turns, while meeting its current and inductance requirements. A design example on a 20A 1mH iron laminations DC choke is presented. MEC simulations and empirical measurements on a physical unit were performed. Experimental results show a 50% reduction of the core volume is achieved. The total volume reduction of the inductor is 37%.

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Aguilar AR, Munk-Nielsen S, Zuccherato M, Thougaard H-J. Size Reduction of a DC Link Choke Using Saturation Gap and Biasing with Permanent Magnets. I PCIM Europe 2014. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management Nuremberg, 20 – 22 May 2014, Proceedings. VDE Verlag GMBH. 2014. s. 1667-1674