Reyhaneh Eskandari
T-Type Based Cascaded H-bridge Converter Operating as a Split AC Battery and Modified State-of-Charging Hierarchical Balancing Method
Eskandari, Reyhaneh; Venugopal, Prasanth; Watson, Alan; Wheeler, Pat; Soeiro, Thiago Batista
Authors
Prasanth Venugopal
ALAN WATSON ALAN.WATSON@NOTTINGHAM.AC.UK
Associate Professor
Professor PATRICK WHEELER pat.wheeler@nottingham.ac.uk
Professor of Power Electronic Systems
Thiago Batista Soeiro
Abstract
This work focuses on the so-called split batteries and proposes the T-type cascaded H-bridge circuit, as a suitable candidate for this application. Furthermore, state-of-charge (SoC) balancing between the battery modules is done by a hierarchical algorithm without requiring any ancillary balancing hardware. To minimize the number of switches in the conduction path and to increase efficiency, the conventional hierarchical algorithm is modified for the T-type based cascaded H-bridge. Finally, a simulation in MATLAB Simulink is performed to verify the feasibility of the proposed AC battery and both conventional and modified balancing algorithms.
Conference Name | COBEP 2023 - 17th Brazilian Power Electronics Conference and SPEC 2023 - 8th IEEE Southern Power Electronics Conference, Proceedings |
---|---|
Conference Location | Florianopolis, Brazil |
Start Date | Nov 26, 2023 |
End Date | Nov 29, 2023 |
Acceptance Date | Nov 26, 2023 |
Online Publication Date | Feb 1, 2024 |
Publication Date | Nov 26, 2023 |
Deposit Date | Jun 14, 2024 |
Publisher | Institute of Electrical and Electronics Engineers |
Series ISSN | 2832-2983 |
Book Title | 2023 IEEE 8th Southern Power Electronics Conference and 17th Brazilian Power Electronics Conference (SPEC/COBEP) |
ISBN | 979-8-3503-2113-5 |
DOI | https://doi.org/10.1109/SPEC56436.2023.10407340 |
Public URL | https://nottingham-repository.worktribe.com/output/31435445 |
Publisher URL | https://ieeexplore.ieee.org/document/10407340 |
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