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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Ultra-High Step-Up Interleaved Converter With Low Voltage Stress [PDF]
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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Single switch high voltage gain quadratic converter with continuous input current and low semiconductors voltage stress [PDF]
Scientific ReportsThis paper proposes a new single-switch high step-up converter based on the quadratic structure. The presented converter integrates switched-capacitor and coupled-inductors techniques with the basic topology to achieve high voltage gain and reduce ...
Farid Kabiri +2 more
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Research on a three-level PFC circuit with low voltage stress
Dianzi Jishu YingyongThree-level and multilevel circuits have the advantages of smaller DC voltage pulsation and reduced circuit loss, and can make DC current waveform closer to sinusoidal, so a four-switch three-level PFC circuit is proposed in this paper.
Yuan Jianhua, Su Chao, Lu Yun
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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 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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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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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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Ultimate Transformerless Boost DC-DC Converter for Renewable Energy Applications [PDF]
SVU-International Journal of Engineering Sciences and Applications, 2021 The generated output voltage from photovoltaic (PV) module needs to be stepped up to satisfy load demands. Dc/dc boost converters are mandatory in the utilization of PV systems.
Omar Abdel-Rahim, Esam Abdelhameed
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Design of low stress and high efficiency asymmetric half-bridge converter
Dianzi Jishu Yingyong, 2018 Asymmetrical half bridge converter has problems that wide power output efficiency is not ideal, the voltage and current stress is large, and rectifier diode has voltage ringing problem. So a low stress and high efficiency asymmetric half-bridge converter
Yao Yueqin, Lu Zhengkai
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