Solid-State Transformer Topology with Active Harmonic Elimination for Megawatt EV Hubs
Authors: Dr. Hiroshi Tanaka
*
; Dr. David Clark
(1) Dr. Hiroshi Tanaka — Tokyo Institute of Technology
(2) Dr. David Clark — Imperial College London
Date of Publication: May 18, 2026
Digital Object Identifier (DOI): 10.1109/IRH.2026.1001432
Volume & Issue: Vol. 14, Issue 1 (pp. 12-28)
Conference & Proceedings: IEEE Direct Journal Submission
Abstract
Electrification of commercial fleet transport mandates multi-megawatt fast-charging substations directly connected to medium-voltage distribution feeders. We present an interleaved silicon-carbide (SiC) dual active bridge (DAB) solid-state transformer (SST) featuring carrier-phase-shifted PWM and selective harmonic mitigation. At 13.8kV grid coupling, the 2.4MW prototype achieves 98.4% peak efficiency and compliance with IEEE 519-2022 total harmonic distortion standards.
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Published under Creative Commons Attribution 4.0 International (CC BY 4.0)
Citation Information
IEEE Standard Format:
Dr. Hiroshi Tanaka, Dr. David Clark, "Solid-State Transformer Topology with Active Harmonic Elimination for Megawatt EV Hubs," International Conference Summit (ICS), vol. 14, no. 1, pp. 12-28, May 2026, doi: 10.1109/IRH.2026.1001432.
View BibTeX Record ↓
@article{tanaka2026IEEERH20260004,
title={Solid-State Transformer Topology with Active Harmonic Elimination for Megawatt EV Hubs},
author={Dr. Hiroshi Tanaka and Dr. David Clark},
journal={International Conference Summit (ICS) Open Transactions},
volume={14},
number={1},
pages={12-28},
year={2026},
doi={10.1109/IRH.2026.1001432},
publisher={International Conference Summit (ICS)}
}