Effects of leakage inductances on magnetically-coupled impedance-source networks

Yam P. Siwakoti; Poh Chiang Loh; Frede Blaabjerg; Graham Town

doi:10.1109/EPE.2014.6910982

Effects of leakage inductances on magnetically-coupled impedance-source networks

Yam P. Siwakoti, Poh Chiang Loh, Frede Blaabjerg, Graham Town

AAU Energy

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

5 Citations (Scopus)

Abstract

Coupled inductors have lately been used with impedance-source networks for keeping their shoot-through times short, while providing higher voltage boosts. The parameter that is critical to the operation of such impedance network based converter with coupled inductors is the leakage inductances. However, the role of leakage inductances and its effect on the converter performance is often overlooked. This paper analyzes the effects of leakage inductances and demonstrates experimentally how the presence of leakage inductances degrades the performance of the converter.

Original language	English
Title of host publication	Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe)
Number of pages	7
Publisher	IEEE Press
Publication date	Aug 2014
Pages	1 - 7
DOIs	https://doi.org/10.1109/EPE.2014.6910982
Publication status	Published - Aug 2014
Event	16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe - Lappeenranta, Finland Duration: 26 Aug 2014 → 28 Aug 2014

Conference

Conference	16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe
Country/Territory	Finland
City	Lappeenranta
Period	26/08/2014 → 28/08/2014

Keywords

G-Z-Source
Impedance Source Network
LCCT-Z-Source
Leakage Inductance
T-Source
TZ-Source
Trans-Z-Source
Y-Source

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@inproceedings{1090aaf329f84a3a986870e7458f2681,

title = "Effects of leakage inductances on magnetically-coupled impedance-source networks",

abstract = "Coupled inductors have lately been used with impedance-source networks for keeping their shoot-through times short, while providing higher voltage boosts. The parameter that is critical to the operation of such impedance network based converter with coupled inductors is the leakage inductances. However, the role of leakage inductances and its effect on the converter performance is often overlooked. This paper analyzes the effects of leakage inductances and demonstrates experimentally how the presence of leakage inductances degrades the performance of the converter.",

keywords = "G-Z-Source, Impedance Source Network, LCCT-Z-Source, Leakage Inductance, T-Source, TZ-Source, Trans-Z-Source, Y-Source",

author = "Siwakoti, {Yam P.} and Loh, {Poh Chiang} and Frede Blaabjerg and Graham Town",

year = "2014",

month = aug,

doi = "10.1109/EPE.2014.6910982",

language = "English",

pages = "1 -- 7",

booktitle = "Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe)",

publisher = "IEEE Press",

note = "16th Conference on Power Electronics and Applications, EPE{\textquoteright}14-ECCE Europe ; Conference date: 26-08-2014 Through 28-08-2014",

}

Siwakoti, YP, Loh, PC, Blaabjerg, F & Town, G 2014, Effects of leakage inductances on magnetically-coupled impedance-source networks. in Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe). IEEE Press, pp. 1 - 7, 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe, Lappeenranta, Finland, 26/08/2014. https://doi.org/10.1109/EPE.2014.6910982

Effects of leakage inductances on magnetically-coupled impedance-source networks. / Siwakoti, Yam P.; Loh, Poh Chiang; Blaabjerg, Frede et al.
Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe). IEEE Press, 2014. p. 1 - 7.

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

TY - GEN

T1 - Effects of leakage inductances on magnetically-coupled impedance-source networks

AU - Siwakoti, Yam P.

AU - Loh, Poh Chiang

AU - Blaabjerg, Frede

AU - Town, Graham

PY - 2014/8

Y1 - 2014/8

N2 - Coupled inductors have lately been used with impedance-source networks for keeping their shoot-through times short, while providing higher voltage boosts. The parameter that is critical to the operation of such impedance network based converter with coupled inductors is the leakage inductances. However, the role of leakage inductances and its effect on the converter performance is often overlooked. This paper analyzes the effects of leakage inductances and demonstrates experimentally how the presence of leakage inductances degrades the performance of the converter.

AB - Coupled inductors have lately been used with impedance-source networks for keeping their shoot-through times short, while providing higher voltage boosts. The parameter that is critical to the operation of such impedance network based converter with coupled inductors is the leakage inductances. However, the role of leakage inductances and its effect on the converter performance is often overlooked. This paper analyzes the effects of leakage inductances and demonstrates experimentally how the presence of leakage inductances degrades the performance of the converter.

KW - G-Z-Source

KW - Impedance Source Network

KW - LCCT-Z-Source

KW - Leakage Inductance

KW - T-Source

KW - TZ-Source

KW - Trans-Z-Source

KW - Y-Source

U2 - 10.1109/EPE.2014.6910982

DO - 10.1109/EPE.2014.6910982

M3 - Article in proceeding

SP - 1

EP - 7

BT - Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe)

PB - IEEE Press

T2 - 16th Conference on Power Electronics and Applications, EPE’14-ECCE Europe

Y2 - 26 August 2014 through 28 August 2014

ER -

Effects of leakage inductances on magnetically-coupled impedance-source networks

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Keywords

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