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April 1, 2026ElectronicsOpen Access

Dual-Layer Multi-Port High-Gain DC-DC Power Converter with Hybrid Voltage/Current Distribution Strategy

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Authors

SWSong WangFZFeng ZhouPNPengqiang Nie

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Overview

Demonstrates enhanced power conversion in renewable systems using a dual-layer DC-DC converter, enabling efficient energy distribution.

Key Points

  • The central aim is to design a high-gain DC-DC converter for efficiently managing renewable energy systems and improving power capacity.
  • Developed a non-isolated two-layer multi-port DC conversion system with two energy inputs and one output.
  • Analyzed operation strategies under different switching cycles for both energy layers.
  • Introduced an adaptive current-sharing control strategy based on system models to dynamically allocate current and regulate output voltage.
  • Conducted open-loop and closed-loop simulations in PSIM to validate system characteristics and control efficiency.
  • Achieved a peak efficiency of 95.7% at a voltage gain of 10 with the experimental prototype.
  • Successful validation of power transfer and control system performance through simulations and experiments.

Cite This Study

Wang et al. (2026) studied this question.

synapsesocial.com/papers/69cd7af55652765b073a880dhttps://doi.org/10.3390/electronics15071454
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