Eight-switch Five-level Current Source Inverter

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

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Abstrakt

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.
OriginalsprogEngelsk
TitelProceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)
Antal sider6
UdgivelsesstedUSA
ForlagIEEE Press
Publikationsdatosep. 2018
Sider1376 - 1381
ISBN (Trykt)978-1-4799-7313-2
ISBN (Elektronisk)978-1-4799-7312-5
DOI
StatusUdgivet - sep. 2018
BegivenhedIEEE Energy Conversion Congress & Exposition ECCE 2018 - Portland, USA
Varighed: 23 sep. 201827 sep. 2018
http://www.ieee-ecce.org/2018/

Konference

KonferenceIEEE Energy Conversion Congress & Exposition ECCE 2018
LandUSA
ByPortland
Periode23/09/201827/09/2018
Internetadresse

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