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Energy Science &Engineering, Volume 13, Issue 12, Page 6512-6526, December 2025.Ultrahigh voltage gain ratio, extendable capability, three designing freedom degrees, low current stress, continuous input current, low voltage stress, common ground, load. small‐scale renewable energy applications. ABSTRACT This paper introduces a new expandable non‐isolated quadratic step‐up DC/DC converter with low voltage and current stresses as ...
Sara Hasanpour, Tohid Nouri
wiley +1 more source
Small Science, Volume 5, Issue 12, December 2025.This review highlights the emerging dominance of single‐atom catalysts (SACs) over traditional catalysts, providing an in‐depth discussion of various synthesis strategies and advanced characterization techniques. It examines how support materials influence SAC performance and stability, emphasizes their exceptional sensitivity and selectivity in ...
Ilakeya Subbiah Arivuthilagam +3 more
wiley +1 more source
Conversor Boost Quadrático SR-ZCS-ZVS-QRC PWM
Eletrônica de Potência, 2012 Este artigo apresenta um conversor Boost Quadrático associado a uma célula de auxílio à comutação auto-ressonante (SR) com comutação com tensão nula na entrada de condução (ZVS).
Leandro Sousa Vilefort +4 more
doaj +1 more source
Steady States of a Microwave Irradiated Quantum Hall Gas
, 2005 We consider effects of a long-wavelength disorder potential on the Zero Conductance State (ZCS) of the microwave-irradiated 2D electron gas. Assuming a uniform Hall conductivity, we construct a Lyapunov functional and derive stability conditions on the ...
Amir Yacoby +6 more
core +1 more source
Retificadores de alto fator de potência com comutação suave e baixas perdas de condução
Eletrônica de Potência, 1996 Este artigo apresenta um estudo sobre retificadores monofásicos de alto fator de potência com comutação suave e baixas perdas de condução. As baixas perdas de condução são obtidas através da utilização de um conversor único, ao invés da configuração ...
Alexandre Ferrari de Souza, Ivo Barbi
doaj +1 more source
Retificador Zeta Zcs-Pwm Abaixador De Tensão Com Elevado Fator De Potência
Eletrônica de Potência, 2000 Este trabalho apresenta a análise deu retificador, operando como abaixador de tensão, empregando-se o conversor Zeta com comutação nãodissipativa do tipo sob corrente nula (ZCS) e modulação por largura de pulso (PWM).
Marcelo José Bonato +1 more
doaj +1 more source
Research on Hybrid Modulation Strategy for Three-level LLC Converter
Kongzhi Yu Xinxi Jishu, 2021 It adopts a single light-load fixed-frequency modulation or full-voltage range frequency conversion strategy for three-level LLC converter, which cannot take into account the widely output gain and good soft switching characteristics.This paper proposes ...
LIU Gengbo +5 more
doaj
Instanton Counting and Chern-Simons Theory
, 2003 The instanton partition function of N=2, D=4 SU(2) gauge theory is obtained by taking the field theory limit of the topological open string partition function, given by a Chern-Simons theory, of a CY3-fold.
Iqbal, Amer, Kashani-Poor, Amir-Kian
core +3 more sources
Thermal Model Description of p--Pb Collisions at $\sqrt{s_{NN}} $ = 5.02 TeV
, 2018 The ALICE data on light flavor hadron production obtained in $p-Pb$ collisions at $\sqrt{s_{NN}} $ = 5.02 TeV are studied in the thermal model using the canonical approach with exact strangeness conservation.
Cleymans, Jean +2 more
core +1 more source
InorganicsThe development of efficient catalysts with visible light response for the removal of pollutants in an aqueous environment has been a hotspot in the field of photocatalysis research.
Lan Luo, Juan Shen, Bo Jin
doaj +1 more source