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dc.title | Analytical Expression-Based Modulation for Soft-Switched Matrix-Based Dual-Active-Bridge (S2MB-DAB) Single-Phase AC-DC Converter | |
dc.contributor.author | JAYDEEP SAHA | |
dc.contributor.author | NAGA BRAHMENDRA YADAV GORLA | |
dc.contributor.author | Panda, S.K. | |
dc.date.accessioned | 2021-12-13T07:54:28Z | |
dc.date.available | 2021-12-13T07:54:28Z | |
dc.date.issued | 2021-12-13 | |
dc.identifier.citation | JAYDEEP SAHA, NAGA BRAHMENDRA YADAV GORLA, Panda, S.K. (2021-12-13). Analytical Expression-Based Modulation for Soft-Switched Matrix-Based Dual-Active-Bridge (S2MB-DAB) Single-Phase AC-DC Converter. ScholarBank@NUS Repository. | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/210337 | |
dc.description.abstract | The soft-switched modulation techniques presented in recent literature for single-phase half-bridge Matrix-Based Dual-Active-Bridge (MB-DAB) AC-DC converter either suffers from incomplete soft-switching or computationally and memory expensive numerical technique requirement. An analytical expression based modulation scheme for half-bridge MB-DAB, which is directly implementable on a microprocessor, is presented in this paper that is capable of achieving near full-cycle ZVS turnon of all MOSFETs and unity power-factor (UPF) operation. The theoretical derivations, working principles and loss modelling are presented through suitable formulations. A 2.2 kW(pk) hardware prototype is fabricated, for which a PSIM simulation model is also developed by using the MOSFET manufacturer’s SPICE models and other components’ datasheet parameters. The experimental results demonstrate near full-cycle ZVS turn-on over a wide load range (12-100%), UPF operation and 96.6% conversion efficiency at full-load in agreement with the simulation results, which validate the proposed modulation approach. | |
dc.language.iso | en | |
dc.publisher | IEEE | |
dc.rights | CC0 1.0 Universal | |
dc.rights.uri | http://creativecommons.org/publicdomain/zero/1.0/ | |
dc.subject | AC-DC Converter | |
dc.subject | Dual-Active-Bridge (DAB) | |
dc.subject | Matrix-Based (MB) | |
dc.subject | Zero-Voltage Switching (ZVS) | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL AND COMPUTER ENGINEERING | |
dc.published.state | Published | |
dc.grant.fundingagency | NRF | |
Appears in Collections: | Staff Publications Elements |
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Postprint - JESTPE4.pdf | Analytical Expression-Based Modulation for Soft-Switched Matrix-Based Dual-Active-Bridge (S2MB-DAB) Single-Phase AC-DC Converter | 7.38 MB | Adobe PDF | OPEN | Post-print | View/Download |
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