An Analysis of a Transformerless Dual Active Half-Bridge Converter
This paper proposes a transformerless dual half-bridge converter (TLDAHB). By eliminating the transformer and harnessing the possibility of using a low inductor value, it is possible to minimise the size of the converter. A phase-shift pulse width modulation will result in a wide controlled voltage...
Main Authors: | , , |
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Format: | Article |
Language: | English |
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Sciendo
2022-01-01
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Series: | Power Electronics and Drives |
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Online Access: | https://doi.org/10.2478/pead-2022-0011 |
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author | Sosnowski Robert Chojowski Maciej Baszyński Marcin |
author_facet | Sosnowski Robert Chojowski Maciej Baszyński Marcin |
author_sort | Sosnowski Robert |
collection | DOAJ |
description | This paper proposes a transformerless dual half-bridge converter (TLDAHB). By eliminating the transformer and harnessing the possibility of using a low inductor value, it is possible to minimise the size of the converter. A phase-shift pulse width modulation will result in a wide controlled voltage gain of the converter and operation as buck and boost. The theoretical topology analysis, simulation, and experimental results are presented. Theoretical analysis consists of analysis of power transfer and design. In case of experimental research, particular attention was paid to power transfer and efficiency analysis. Near zero switching transient of voltage in the half-bridge topology results with high efficiency. |
first_indexed | 2024-04-10T05:40:11Z |
format | Article |
id | doaj.art-a1614a320a854972b85f7df204b4326c |
institution | Directory Open Access Journal |
issn | 2543-4292 |
language | English |
last_indexed | 2024-04-10T05:40:11Z |
publishDate | 2022-01-01 |
publisher | Sciendo |
record_format | Article |
series | Power Electronics and Drives |
spelling | doaj.art-a1614a320a854972b85f7df204b4326c2023-03-06T10:30:09ZengSciendoPower Electronics and Drives2543-42922022-01-017114615810.2478/pead-2022-0011An Analysis of a Transformerless Dual Active Half-Bridge ConverterSosnowski Robert0Chojowski Maciej1Baszyński Marcin2AGH University of Science and Technology,Kraków, PolandAGH University of Science and Technology,Kraków, PolandAGH University of Science and Technology,Kraków, PolandThis paper proposes a transformerless dual half-bridge converter (TLDAHB). By eliminating the transformer and harnessing the possibility of using a low inductor value, it is possible to minimise the size of the converter. A phase-shift pulse width modulation will result in a wide controlled voltage gain of the converter and operation as buck and boost. The theoretical topology analysis, simulation, and experimental results are presented. Theoretical analysis consists of analysis of power transfer and design. In case of experimental research, particular attention was paid to power transfer and efficiency analysis. Near zero switching transient of voltage in the half-bridge topology results with high efficiency.https://doi.org/10.2478/pead-2022-0011dc-dc converterbidirectional converterphase-shift controlzero voltage transient |
spellingShingle | Sosnowski Robert Chojowski Maciej Baszyński Marcin An Analysis of a Transformerless Dual Active Half-Bridge Converter Power Electronics and Drives dc-dc converter bidirectional converter phase-shift control zero voltage transient |
title | An Analysis of a Transformerless Dual Active Half-Bridge Converter |
title_full | An Analysis of a Transformerless Dual Active Half-Bridge Converter |
title_fullStr | An Analysis of a Transformerless Dual Active Half-Bridge Converter |
title_full_unstemmed | An Analysis of a Transformerless Dual Active Half-Bridge Converter |
title_short | An Analysis of a Transformerless Dual Active Half-Bridge Converter |
title_sort | analysis of a transformerless dual active half bridge converter |
topic | dc-dc converter bidirectional converter phase-shift control zero voltage transient |
url | https://doi.org/10.2478/pead-2022-0011 |
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