Eight-switch Five-level Current Source Inverter

Weiqi Wang; Feng Gao; Yongheng Yang; Frede Blaabjerg; Lei Zhang

doi:10.1109/ECCE.2018.8558185

Eight-switch Five-level Current Source Inverter

Weiqi Wang, Feng Gao, Yongheng Yang, Frede Blaabjerg, Lei Zhang

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

Abstract

This paper proposes an eight-switch three-phase five-level current source inverter (CSI). The corresponding space vector modulation (SVM) strategy for the proposed CSI topology is also presented. Compared with other five-level CSI topologies, the proposed CSI inherits certain advantages of the full-bridge CSI with a shunt-connected hybrid power switch (i.e., the H7 CSI), simplifies the modulation method, and utilizes fewer power switches with an increased power density. These features make the proposed inverter cost-effective for CSI systems. Simulation and experimental results are provided, which validates the theoretical discussion and analysis.

Originalsprog	Engelsk
Titel	Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)
Antal sider	6
Udgivelsessted	USA
Forlag	IEEE Press
Publikationsdato	sep. 2018
Sider	1376 - 1381
ISBN (Trykt)	978-1-4799-7313-2
ISBN (Elektronisk)	978-1-4799-7312-5
DOI	https://doi.org/10.1109/ECCE.2018.8558185
Status	Udgivet - sep. 2018
Begivenhed	IEEE Energy Conversion Congress & Exposition ECCE 2018 - Portland, USA Varighed: 23 sep. 2018 → 27 sep. 2018 http://www.ieee-ecce.org/2018/

Konference

Konference	IEEE Energy Conversion Congress & Exposition ECCE 2018
Land/Område	USA
By	Portland
Periode	23/09/2018 → 27/09/2018
Internetadresse	http://www.ieee-ecce.org/2018/

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10.1109/ECCE.2018.8558185

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Citationsformater

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title = "Eight-switch Five-level Current Source Inverter",

abstract = "This paper proposes an eight-switch three-phase five-level current source inverter (CSI). The corresponding space vector modulation (SVM) strategy for the proposed CSI topology is also presented. Compared with other five-level CSI topologies, the proposed CSI inherits certain advantages of the full-bridge CSI with a shunt-connected hybrid power switch (i.e., the H7 CSI), simplifies the modulation method, and utilizes fewer power switches with an increased power density. These features make the proposed inverter cost-effective for CSI systems. Simulation and experimental results are provided, which validates the theoretical discussion and analysis.",

keywords = "five-level converter, current source inverter (CSI), multi-level converters, Space vector modulation (SVM)",

author = "Weiqi Wang and Feng Gao and Yongheng Yang and Frede Blaabjerg and Lei Zhang",

year = "2018",

month = sep,

doi = "10.1109/ECCE.2018.8558185",

language = "English",

isbn = "978-1-4799-7313-2",

pages = "1376 -- 1381",

booktitle = "Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)",

publisher = "IEEE Press",

note = "IEEE Energy Conversion Congress & Exposition ECCE 2018 ; Conference date: 23-09-2018 Through 27-09-2018",

url = "http://www.ieee-ecce.org/2018/",

}

TY - GEN

T1 - Eight-switch Five-level Current Source Inverter

AU - Wang, Weiqi

AU - Gao, Feng

AU - Yang, Yongheng

AU - Blaabjerg, Frede

AU - Zhang, Lei

PY - 2018/9

Y1 - 2018/9

N2 - This paper proposes an eight-switch three-phase five-level current source inverter (CSI). The corresponding space vector modulation (SVM) strategy for the proposed CSI topology is also presented. Compared with other five-level CSI topologies, the proposed CSI inherits certain advantages of the full-bridge CSI with a shunt-connected hybrid power switch (i.e., the H7 CSI), simplifies the modulation method, and utilizes fewer power switches with an increased power density. These features make the proposed inverter cost-effective for CSI systems. Simulation and experimental results are provided, which validates the theoretical discussion and analysis.

AB - This paper proposes an eight-switch three-phase five-level current source inverter (CSI). The corresponding space vector modulation (SVM) strategy for the proposed CSI topology is also presented. Compared with other five-level CSI topologies, the proposed CSI inherits certain advantages of the full-bridge CSI with a shunt-connected hybrid power switch (i.e., the H7 CSI), simplifies the modulation method, and utilizes fewer power switches with an increased power density. These features make the proposed inverter cost-effective for CSI systems. Simulation and experimental results are provided, which validates the theoretical discussion and analysis.

KW - five-level converter

KW - current source inverter (CSI)

KW - multi-level converters

KW - Space vector modulation (SVM)

U2 - 10.1109/ECCE.2018.8558185

DO - 10.1109/ECCE.2018.8558185

M3 - Article in proceeding

SN - 978-1-4799-7313-2

SP - 1376

EP - 1381

BT - Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)

PB - IEEE Press

CY - USA

T2 - IEEE Energy Conversion Congress & Exposition ECCE 2018

Y2 - 23 September 2018 through 27 September 2018

ER -

Eight-switch Five-level Current Source Inverter

Abstract

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