High-gain DC-DC converter with advanced techniques: a review
高利得DC-DCコンバータと先進技術：レビュー (AI 翻訳)
Ravirala, Anitha Sagari, Muni, T. Vijay, Vinodita, T., Kishore, K. Venkata, Sankaram, Ramoju Bheema, Shvets, Yuriy Yu
🤖 gxceed AI 要約
日本語
このレビューは再生可能エネルギー応用向け高利得DC-DCコンバータの最近の進歩を調査。ソフトスイッチング技術やトポロジー革新に焦点を当て、従来のブーストコンバータの限界を克服する新トポロジーを分類・評価。電圧ストレス低減や制御戦略改善を議論し、太陽光発電や燃料電池システム向け次世代コンバータ開発に貢献する。
English
This review examines recent advances in high-gain DC-DC converters for renewable energy, focusing on soft-switching techniques and topological innovations. It systematically classifies converter configurations, evaluates zero-voltage and zero-current switching methods, and discusses voltage stress mitigation and control strategies. The paper serves as a comprehensive reference for developing next-generation converters for photovoltaic and fuel-cell systems.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本では太陽光発電や燃料電池の導入が進んでおり、高効率DC-DCコンバータはシステム効率向上に重要。本レビューはソフトスイッチング技術や新トポロジーを整理し、国内の再生可能エネルギー機器開発に有用な知見を提供する。
In the global GX context
Globally, this review contributes to power electronics for renewable energy systems by addressing efficiency and stress issues in DC-DC converters. It aids engineers and researchers in photovoltaic and fuel-cell integration, supporting the global energy transition.
👥 読者別の含意
🔬研究者:This review offers a structured overview of recent converter topologies and soft-switching techniques, useful for researchers in power electronics for renewables.
🏢実務担当者:Engineers designing power converters for solar or fuel-cell systems can use this review to identify suitable high-gain topologies and stress mitigation methods.
📄 Abstract（原文）
This article provides an in-depth examination of recent advances in high-gain DC-DC converters, emphasizing soft-switching techniques and topological innovations that minimize voltage stress for renewable energy applications. High-gain DC-DC converters are crucial in photovoltaic and fuel-cell systems, where boosting low input voltages to higher levels must be achieved with high efficiency and compact design. Traditional boost converters fall short due to elevated switching stress, discontinuous input currents, and lower efficiency at high-gain levels. To address these limitations, this review categorizes and critically evaluates state-of-the-art converter topologies developed for high-gain operation. The main contributions of this review are as follows: i) A systematic classification of high-gain converter configurations with emphasis on their operational principles; ii) A detailed evaluation of soft-switching techniques, including zero voltage switching (ZVS) and zero current switching (ZCS), focusing on their roles in reducing switching losses and electromagnetic interference; iii) An analytical discussion on voltage stress mitigation methods and improved control strategies; and iv) An assessment of emerging trends in integrating advanced power electronics with renewable energy systems. These contributions collectively provide a comprehensive reference for researchers and engineers, supporting the development of next-generation high-performance DC-DC converters tailored for sustainable energy applications.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/20623599first seen 2026-06-11 04:34:24
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