A new transformerless DC/DC converter with dual operating modes and continuous input current port
نویسندگان
چکیده
In this work, a transformerless DC/DC converter is presented with dual operating modes buck–boost procedure. As simple structure and continuous input current port, the system acts as common ground between output terminal. One mode, quadratic voltage gain ratio D/(1-D)2, other mode D/(1-D). present study, conduction (CCM), steady-state conditions were assumed to analyze efficiency small-signal modeling by replacing parasitic resistance effects. The findings revealed that in comparison buck-boost converters, two ratios provided fewer components lower total switching device power modes. Therefore, proposed can attract considerable attention for renewable energy applications, especially photovoltaic systems. Ultimately, experimental of prototype made laboratory are along received waveforms from simulation PLECS validation purposes.
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ژورنال
عنوان ژورنال: Iet Generation Transmission & Distribution
سال: 2023
ISSN: ['1751-8687', '1751-8695']
DOI: https://doi.org/10.1049/gtd2.12764