Results 1 to 10 of about 10,474 (298)
AN SiC‐based soft‐switching and self‐power supply MMC for MVDC
IET Power Electronics, 2023 Here, a novel modular multilevel converter (MMC) and its associated control scheme are proposed for medium‐voltage direct‐current (MVDC) distribution systems. The voltage gain and power can achieve wide‐range expansion by expanding sub‐modules.
Shaohua Zhang +4 more
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Performance evaluation of ZVS/ZCS high efficiency AC/DC converter for high power applications [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 The increased power density, reduced switching losses with minimum electromagnetic interference (EMI), and high efficiency are essential requirements of power converters.
A. Ali +4 more
doaj +1 more source
IEEE Access, 2022 The standard methodology to obtain the model of a power electronic converter is achieved by averaging the state-space dynamics of the converter’s state variables.
Mohammad Tauquir Iqbal +5 more
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Conversor CC-CC modular isolado para elevadas tensões de entrada e de saída [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014.Este trabalho apresenta uma nova estrutura de conversor CC-CC (Corrente Contínua para Corrente ...
Piontkewicz, Rodrigo José
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Enhance Reliability of Semiconductor Devices in Power Converters [PDF]
Electronics, 2020 As one of the most vulnerable components to temperature and temperature cycling conditions in power electronics converter systems in these application fields as wind power, electric vehicles, drive system, etc., power semiconductor devices draw great concern in terms of reliability.
Minh Hoang Nguyen, Sangshin Kwak
openaire +1 more source
A study of electromagnetic processes in the converter with three-zone voltage control
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2019 The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with three-zone output voltage control has been created so as to analyse electromagnetic processes in ...
V. Mykhailenko +2 more
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High efficiency smart voltage regulating module for green mobile computing [PDF]
, 2014 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In this thesis a design for a smart high efficiency voltage regulating module capable of supplying the core of modern microprocessors incorporating dynamic ...
Tapou, Monaf Sabri
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Inversor trifásico PWM fonte de tensão com integração de interruptores em delta [PDF]
, 2013 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Este trabalho apresenta o estudo de uma nova topologia de um conversor trifásico dois níveis ...
Bezerra, Pedro André Martins
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A New Structure of High Voltage Gain SEPIC Converter for Renewable Energy Applications
IEEE Access, 2019 The paper proposes a new structure of SEPIC with high voltage gain for renewable energy applications. The proposed circuit is designed by amalgamating the conventional SEPIC with a boosting module.
Pandav Kiran Maroti +5 more
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Switched Inductor Double Switch High Gain DC-DC Converter for Renewable Applications
IEEE Access, 2021 High voltage gain DC-DC converter is a prime requirement for renewable applications, in particular for PV. Though numerous DC-DC converter is available for increasing the voltage gain, the passive elements requirement is higher which reduces the ...
Danyang Bao +5 more
doaj +1 more source