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A new ultra-high voltage gain DC/DC converter based on coupled-inductor [PDF]
Scientific ReportsIn this paper, a new ultra-high voltage gain quadratic DC-DC converter based on coupled-inductor is introduced for renewable energy applications. In this presented topology, a two-winding coupled-inductor along with voltage multiplier cells are combined ...
Sayed Jamal-Aldin Hosseini +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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Energies, 2022 Coupled inductors can effectively optimize the THD, loss, current ripple, and power density of multiphase interleaved totem-pole PFC converters. However, a coupled inductor will also worsen the zero-crossing distortion process.
Han Fu, Shanxu Duan, Yong Li, Qiqi Li
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IEEE Access, 2023 In this study, the authors propose a non-isolated high step-up interleaved DC/DC converter that can be applied to sustainable energy system. The proposed converter achieves high voltage gain by employing a coupled inductor and switched capacitor method ...
Sang-Wha Seo +3 more
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Energies, 2020 This paper proposes a novel high voltage conversion gain DC/DC boost converter for renewable energy applications and systems. The proposed converter utilizes a three-winding coupled inductor.
Amir Farakhor +5 more
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A High Step-up Integrated Coupled Inductor-Capacitor DC-DC Converter
IEEE Access, 2021 A high step-up integrated coupled inductor-capacitor DC-DC converter for renewable energy applications has been proposed in this paper. Because of relative low output voltage of renewable energy systems, a high step-up converter is necessary.
Raheel Afzal +3 more
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IET Power Electronics, 2023 This paper proposes a high step‐up DC–DC converter which integrates switched‐inductor and switched‐capacitor techniques with a four‐winding coupled‐inductor.
Peng Luo +3 more
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Integrated magnetics optimization process for an interleaved three‐phase buck converter at 500 kHz
IET Power Electronics, 2023 The optimization of magnetics in power converters switching at high frequencies is needed to achieve high power density and high efficiency. This work provides the design and optimization process of a coupled inductor used in a three‐phase interleaved ...
Yu‐Chen Liu +4 more
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Voltage Clamping Circuits for Large Voltage Step-Down Coupled Inductor Converters
Renewable Energy and Sustainable Development, 2019 Water desalination processes require power converters with large voltage step-down ratios and high efficiencies. Coupled‑inductor (tapped-inductor) circuits can achieve this where the whole inductor carries current during one switch state but only part ...
Richard Pollock
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Energies, 2017 In this study, a novel high step-up DC-DC converter was successfully integrated using coupled inductor and switched capacitor techniques. High step-up DC-DC gain was achieved using a coupled inductor when capacitors charged and discharged energy ...
Yong-Seng Wong +3 more
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