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Efficiency Enhancement of a Dual Active Bridge Converter by Utilizing Complete Zero Voltage Switching
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| Author(s) |
Morteza MAHDAVIFARD, S. Ali KHAJEHODDIN |
| Abstract |
Studies may associate Zero-Current-Switching (ZCS) in a Dual-Active-Bridge (DAB) converter with negligible losses and employ ZCS in the modulation. However, this paper shows ZCS incurs significant losses and proposes a modulation to realize complete Zero-Voltage-Switching (ZVS). Additionally, practical considerations to ensure complete ZVS are investigated. The results are validated experimentally and the efficiency is improved up to 5\\% at the low power operation of the DAB converter. |
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| Filename: | 0196-epe2023-full-03183445.pdf |
| Filesize: | 1.534 MB |
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| Type |
Members Only |
| Date |
Last modified 2023-09-24 by System |
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