A novel Triple Active Bridge converter is proposed delivering a considerably higher voltage gain and lowering transformer's Total Harmonic Distortion compared to the conventional Dual Active Bridge. The design of the converter, circuit operation modes, and its steady-state behavior are all thoroughly examined in this work. The converter optimizes the control system adding an extra degree of freedom, useful to control the voltage gain by combining the fundamental PWM method with the proposed architecture, which also increases efficiency and reduces THD.The efficacy of the proposed approach is validated by simulations.
Enhancing Voltage Gain and Assessing Current THD in Transformer of Photovoltaic Applications through a New Triple Active Bridge Converter
Dezhbord M.;Mohamadian S.;Buccella C.;Cecati C.
2024-01-01
Abstract
A novel Triple Active Bridge converter is proposed delivering a considerably higher voltage gain and lowering transformer's Total Harmonic Distortion compared to the conventional Dual Active Bridge. The design of the converter, circuit operation modes, and its steady-state behavior are all thoroughly examined in this work. The converter optimizes the control system adding an extra degree of freedom, useful to control the voltage gain by combining the fundamental PWM method with the proposed architecture, which also increases efficiency and reduces THD.The efficacy of the proposed approach is validated by simulations.File in questo prodotto:
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