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Fast And Accurate Soft-Switching And Hard-Switching Losses Estimation For Power Converter, Application To The Dual Active Bridge Converter (DAB)
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| Author(s) |
François BOIGE |
| Abstract |
This paper presents an integrated method and workflow to estimate Dual Active Bridge (DAB) DC/DC converter semiconductor loss in losses both in soft-switching including Zero-Voltage Switching (ZVS), Zero-Current Switching (ZCS) and hard-switching. The method uses soft-switching and hard-switching energy look-up table with a frequential solver to estimates DAB loss. In case, the switching energies are not available, a virtual double pulse simulation is performed based on the datasheet characteristic. The comparison with the literature displays a very fast computation time with a reasonable trade-off in accuracy. |
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| Filename: | 0141-epe2022-full-14323762.pdf |
| Filesize: | 661.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2023-09-24 by System |
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