Reading recent conference papers, journal articles, and the trade press articles one would think that power electronics consisted only of dual active bridge (DAB) converters, various types of multi-level converters, and modular multi-level converters (MMC). These are all important to power electronics. DABs are very useful. They can be designed for a wide range of power, offer isolation, offer a wide range of possible conversion ratios. Their ability to process power equally well between two or more power ports makes them very useful to interface between dc power buses and
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https://ieeexplore.ieee.org/document/10433276
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