Iranian Journal of Electrical and Electronic Engineering, 2020 In this work, a non-isolated high step up DC-DC converter using coupled inductor and voltage multiplier cell is proposed. The proposed converter conversion ratio is efficiently extended by using a coupled inductor.
S. Pourjafar +4 more
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A new quadratic step-up DC-DC converter with low voltage and current stresses [PDF]
Scientific ReportsThis study proposes a new coupled-inductor-based high step-up DC-DC converter characterized by low voltage and current stress. The use of a coupled inductor (CI) in combination with voltage multiplier cells enhances the voltage gain of the proposed ...
Sara Hasanpour, Tohid Nouri
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Modified design TWCI-based high step-up DC-DC converter with reduced elements and low input current ripple for renewable applications [PDF]
Scientific ReportsThis paper presents a non-isolated high step-up DC–DC converter based on a modified three-winding coupled inductor, which is proposed for renewable energy applications.
Mohammad Hosein Tehranidoost Tabrizi +3 more
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Quasi resonant soft switching high gain interleaved quadratic coupled inductor converter [PDF]
Scientific ReportsThis paper conducts topology transformation based on the Buck/Boost converter. The front-end unit adopts an interleaved structure and passive clamp branches to enhance voltage transformation capability.
Liang Chen, Desheng Rong, Xuanjin Sun
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Modified Sepic ZVRT Converter With Serial Magnetic Coupling and Voltage Multiplier Cell [PDF]
Eletrônica de PotênciaThis paper presents a high voltage gain dc-dc converter operating with soft switching, high switching frequency, and reduced voltage stress in all semiconductors, which is suitable for applications as renewable energy sources.
Fabio Inocencio Kravetz, Roger Gules
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Two-boosting-staged single-switched ultrahigh step-up topology with continuous input current and reduced voltage stress [PDF]
Scientific ReportsThis article presents a modified non-isolated ultrahigh step-up DC-DC converter comprising two boosting stages: a voltage multiplier cell and a two-winding coupled inductor (TWCI).
Hossein Shayeghi +4 more
doaj +2 more sources
Ultra-high voltage gain achieved with quadratic DC/DC converter design [PDF]
Scientific ReportsThis work introduces a novel DC/DC converter with an incredibly high voltage gain, specifically designed for renewable energy generating systems. The proposed circuit features a coupled inductor integrated with a quadratic boost circuit and a voltage ...
Preeti Sharma +2 more
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Interleaved Multistage Step-Up Topologies with Voltage Multiplier Cells [PDF]
Energies, 2020 This paper proposes a family of high-voltage-gain step-up dc-dc converters for photovoltaic integration application. The proposed converters are capable of converting the low voltage from input sources to a dc bus. The proposed family is constructed of interleaved single-switch multistage boost converters and voltage multiplier cells (VMC).
Ahmad Alzahrani +2 more
openaire +2 more sources
Analysis and design of high gain DC-DC converter for renewable energy applications
Automatika, 2023 The paper proposes an efficient DC-DC converter for renewable energy applications. The proposed high-gain converter is designed with switched inductor cell and voltage multiplier cell.
J. Gnanavadivel +4 more
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IET Power Electronics, 2023 This paper proposes a high step‐up DC–DC converter using coupled inductor voltage multiplier cell and differential connection method. The proposed converter is obtained by differentially connecting a Cuk converter and a Buck‐Boost converter and ...
Ying He +3 more
doaj +1 more source