Fatma Khera
Quasi Z-Source Hybrid Modular Multilevel Converter Controlled By Reduced Inserted Cells Modulation Technique For Medium Voltage Applications
Khera, Fatma; Klumpner, Christian; Wheeler, Pat
Authors
Dr CHRISTIAN KLUMPNER CHRISTIAN.KLUMPNER@NOTTINGHAM.AC.UK
Associate Professor
PATRICK WHEELER pat.wheeler@nottingham.ac.uk
Professor of Power Electronic Systems
Abstract
This paper presents a novel quasi Z-source Hybrid modular multilevel converter (qZS-HMMC) for medium voltage applications where the “hybrid” concept refers to the implementation of the MMC strings that consist of a mixture of half bridge sub-modules and full bridge sub-modules with aratio of 1:1 whilst the use of two quasi Z-source networks provides voltage boosting capability. The authors previously proposed a reduced inserted cells (RICs) modulation technique to control qZS-MMCs which has been modified here to modulate the proposed converter. Relevant simulation results are presented to verify the capability and the operation of the proposed converter topology.
Citation
Khera, F., Klumpner, C., & Wheeler, P. (2020, December). Quasi Z-Source Hybrid Modular Multilevel Converter Controlled By Reduced Inserted Cells Modulation Technique For Medium Voltage Applications. Paper presented at 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020), Online
Presentation Conference Type | Conference Paper (unpublished) |
---|---|
Conference Name | 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020) |
Conference Location | Online |
Start Date | Dec 15, 2020 |
End Date | Dec 17, 2020 |
Deposit Date | Dec 16, 2020 |
Publicly Available Date | Mar 29, 2024 |
Public URL | https://nottingham-repository.worktribe.com/output/5153221 |
Related Public URLs | https://events2.theiet.org/pemd/index.cfm |
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Quasi Z-Source Hybrid Modular Multilevel Converter Controlled By Reduced Inserted Cells Modulation Technique For Medium Voltage Applications
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