Trapezoidal Current Modulation for Bidirectional High-Step-Ratio Modular DC–DC Converters
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DOI: 10.1109/tpel.2019.2935028
Abstract: A modular dc–dc converter (MDCC) has been proposed for high-step-ratio interconnection in dc grid applications. To further optimize the performance of the MDCC, this article presents a trapezoidal current modulation with bidirectional power flow ability.… read more here.
Keywords: modulation bidirectional; high step; trapezoidal current; current modulation ... See more keywords
Generalized Trapezoidal Current Mode-Based Zero-Voltage Switching for Multilevel DC–DC Converters
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2025.3551341
Abstract: Achieving zero-voltage switching (ZVS) in multilevel dc–dc converters is challenging, especially without relying on triangular current mode (TCM). However, TCM becomes ineffective in operating zones with near-zero inductor current ripples and suffers from high peak… read more here.
Keywords: voltage switching; zero voltage; current mode; trapezoidal current ... See more keywords