Synthesis of High-Conversion-Ratio Multi-Phase Fibonacci Converter Topologies

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Original languageEnglish
Title of host publication2025 IEEE 26th Workshop on Control and Modeling for Power Electronics, COMPEL 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (electronic)9798331527020
ISBN (print)979-8-3315-2703-7
Publication statusPublished - 22 Jun 2025
Event26th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2025 - Knoxville, United States
Duration: 22 Jun 202526 Jun 2025

Abstract

This work introduces an efficient algorithm that enables designers to quickly generate capacitor configurations and switch control signals for multi-phase Fibonacci converters. The algorithm provides a systematic approach, bridging the gap in existing methods and facilitating the practical implementation of high conversion-ratio SC converters. Measurement results of various experimental converters with two to six phases and up to five flying capacitors confirm the algorithm's validity and practical applicability.

Keywords

    Fibonacci Converter, High Conversion Ratio, Multi-Phase, Switched-Capacitor, Topology Synthesis

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Cite this

Synthesis of High-Conversion-Ratio Multi-Phase Fibonacci Converter Topologies. / Rambousky, Tim; Wicht, Bernhard.
2025 IEEE 26th Workshop on Control and Modeling for Power Electronics, COMPEL 2025. Institute of Electrical and Electronics Engineers Inc., 2025.

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Rambousky, T & Wicht, B 2025, Synthesis of High-Conversion-Ratio Multi-Phase Fibonacci Converter Topologies. in 2025 IEEE 26th Workshop on Control and Modeling for Power Electronics, COMPEL 2025. Institute of Electrical and Electronics Engineers Inc., 26th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2025, Knoxville, Tennessee, United States, 22 Jun 2025. https://doi.org/10.1109/COMPEL57166.2025.11121244
Rambousky, T., & Wicht, B. (2025). Synthesis of High-Conversion-Ratio Multi-Phase Fibonacci Converter Topologies. In 2025 IEEE 26th Workshop on Control and Modeling for Power Electronics, COMPEL 2025 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/COMPEL57166.2025.11121244
Rambousky T, Wicht B. Synthesis of High-Conversion-Ratio Multi-Phase Fibonacci Converter Topologies. In 2025 IEEE 26th Workshop on Control and Modeling for Power Electronics, COMPEL 2025. Institute of Electrical and Electronics Engineers Inc. 2025 doi: 10.1109/COMPEL57166.2025.11121244
Rambousky, Tim ; Wicht, Bernhard. / Synthesis of High-Conversion-Ratio Multi-Phase Fibonacci Converter Topologies. 2025 IEEE 26th Workshop on Control and Modeling for Power Electronics, COMPEL 2025. Institute of Electrical and Electronics Engineers Inc., 2025.
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