David A. Porras Fernandez Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Researcher

University of Arkansas at Fayetteville

unknown

2 h-index 5 pubs 22 cited

Research Areas

Advanced DC-DC Converters Semiconductor materials and devices Advancements in Semiconductor Devices and Circuit Design Multilevel Inverters and Converters Electromagnetic Compatibility and Noise Suppression

Links

ORCID Research Group

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OverviewAI-generated summary

David A. Porras Fernandez studies the design and analysis of power electronic converters. His research has explored high-frequency effects on magnetic components, including core losses in ferrite and nanocrystalline materials. He has investigated parasitic capacitances in medium-voltage transformers and developed optimization algorithms for dual-active bridge converters. Porras Fernandez has also worked on non-dissipative regenerative snubbers for DC-DC converters and designed optimization algorithms for current sensor Rogowski coils. His work contributes to the understanding of magnetics and converter performance, with implications for the broader field of power electronics.

Metrics

  • h-index: 2
  • Publications: 5
  • Citations: 22

Selected Publications

  • High-Frequency Effects on Magnetics and Converter Performance: Implications for Power Electronic Converter Design (2024) DOI
  • Non-Dissipative Regenerative Snubber for Isolated DC-DC Cuk Converter (2023) DOI
  • Comparison of High-Frequency Ferrite and Nanocrystalline Core Losses Using Identical Geometries (2022) DOI
  • Optimization Design Algorithm for Dual-Active Bridge Converters Using Parallel Power Modules (2022) DOI
  • Multi-objective Design Optimization for Current Sensor Rogowski Coil (2022) DOI
  • Analysis of Current Resonances due to Winding Parasitic Capacitances in Medium-Voltage Medium-Frequency Transformers (2022) DOI
  • Inductor and Transformer-Coupled Magnetic Structure for Zero-Ripple dc-dc Ćuk Converter (2021) DOI

Collaborators

Researchers in the database who share publications

Juan Carlos Balda University of Arkansas at Fayetteville 6 shared publications Roderick A. Gomez Jimenez University of Arkansas at Fayetteville 4 shared publications David Porras Fernandez University of Arkansas at Fayetteville 2 shared publications Ahmed Rahouma University of Arkansas at Fayetteville 1 shared publication Kenneth Mordi University of Arkansas at Fayetteville 1 shared publication Andrea Stratta University of Arkansas at Fayetteville 1 shared publication Xia Du University of Arkansas at Fayetteville 1 shared publication Roderick Amir Gomez University of Arkansas at Fayetteville 1 shared publication

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