A Reactive Component Elimination Method for Voltage and Current Stresses Analyses

Hongpeng Liu, Junhong Wei, Zichao Zhou, Yuhao Li, Poh Chiang Loh, Frede Blaabjerg

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Abstract

Traditional ways of applying ampere-second and volt-second balances have commonly been adopted for calculating state variables of a converter. However, it becomes tedious and error prone when using complicated topologies having many inductors and capacitors. Therefore, to simplify the circuit analysis, a reactive component elimination method has been proposed in this letter to be applied for all converter topologies. To demonstrate the method, current and voltage stresses of a coupled-inductor impedance-source inverter have been determined using both the traditional and the proposed methods. Their subsequent comparison confirms the effectiveness of the proposed method.

OriginalsprogEngelsk
TitelProceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020
Antal sider6
ForlagIEEE
Publikationsdato9 nov. 2020
Sider1970-1975
Artikelnummer9248307
ISBN (Trykt)978-1-7281-5168-7, 978-1-7281-5170-0
ISBN (Elektronisk)978-1-7281-5169-4
DOI
StatusUdgivet - 9 nov. 2020
Begivenhed15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 - Virtual, Kristiansand, Norge
Varighed: 9 nov. 202013 nov. 2020

Konference

Konference15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020
Land/OmrådeNorge
ByVirtual, Kristiansand
Periode09/11/202013/11/2020
NavnIEEE Conference on Industrial Electronics and Applications (ICIEA)
ISSN2158-2297

Bibliografisk note

Publisher Copyright:
© 2020 IEEE.

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