Results 1 to 10 of about 168,710 (146)
Low-Voltage Stress Buck-Boost Converter With a High-Voltage Conversion Gain [PDF]
IEEE Access, 2020 The conventional buck-boost converter has the advantages of simple structure, low cost, and the capability to achieve both voltage step-up and down. However, due to the negative impacts of the parasitic parameters of the device, the voltage conversion ...
Binxin Zhu +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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Two-switch Step-down Converter with Low Switch Voltage Stress
Majlesi Journal of Electrical EngineeringThe current research introduces an enhanced buck converter. The introduced converter improves the performance of similar converters thanks to causing lower switch voltage stress, higher efficiency and fewer number of elements.
Sharareh Bashirazami +3 more
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Ultra-High Step-Up Interleaved Converter With Low Voltage Stress
IEEE Access, 2021 In this paper, a new type of interleaved high step-up converter including a coupled inductor is proposed. The proposed converter has an interleaved configuration on the input side to reduce the ripple of the input current and increase the power level ...
Sang-Wha Seo +3 more
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Zero‐voltage‐switching buck converter with low‐voltage stress using coupled inductor [PDF]
IET Power Electronics, 2016 This study presents a new zero‐voltage‐switching (ZVS) buck converter. The proposed converter utilises a coupled inductor to implement the output filter inductor as well as the auxiliary inductor which is commonly employed to realise ZVS for switches.
Chen, Guipeng +4 more
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Single-Switch High Step-Up Zeta Converter Based on Coat Circuit
IEEE Access, 2021 By the negative influence of parasitic parameters from the components, the voltage step-up capacity of basic dc-dc converters is limited at extremely high duty cycle.
Binxin Zhu +4 more
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A family of single-switch wide-gain converters with low voltage stress
Energy Reports, 2023 A new family of single-switch dc–dc converters with simple structure are introduced in this paper. Firstly, using the approach of a simple switching dual structure, a switched-capacitor–inductor (SCL) cell was presented.
Jincai Niu, Yu Tang
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A High-Frequency Resonant Inverter Topology With Low-Voltage Stress [PDF]
IEEE Transactions on Power Electronics, 2007 This paper presents a new switched-mode resonant inverter, which we term the inverter, that is well suited to operation at very high frequencies and to rapid on/off control. Features of this inverter topology include low semiconductor voltage stress, small passive energy storage requirements, fast dynamic response, and good design flexibility.
Rivas, Juan M. +4 more
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High Step-Up Converter with Low Voltage Stress for Fuel Cell Applications [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2022 High step-up DC-DC converters are considered as main components of some low-voltage and low-power fuel cell power system applications. A new DC-DC converter topology based on a two-stage switched capacitor-switched inductor multiplier is proposed in this
Hossein Bagherian Farahabadi +2 more
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Improved Quasi-Z-Source High Step-Up DC–DC Converter Based on Voltage-Doubler Topology
Sensors, 2022 The step-up DC–DC converter is widely used for applications such as IoT sensor nodes, energy harvesting, and photovoltaic (PV) systems. In this article, a new topological quasi-Z-source (QZ) high step-up DC–DC converter for the PV system is proposed. The
Toru Sai +2 more
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