Results 21 to 30 of about 509 (183)
Isolated Flying Capacitor Multilevel Converters
IEEE Open Journal of Power Electronics, 2022 This paper presents the topology known as the isolated flying capacitor multilevel flyback converter (FCMFC). The topology uses isolated flying capacitors (FC) for high-gain, DC-DC power conversion while maintaining primary-secondary isolation and ...
Santino F. Graziani +2 more
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Fine modeling of flyback converter based on fractional order [PDF]
Journal of Hebei University of Science and TechnologyAiming at the problem that the traditional modeling methods cannot describe the real characteristics of flyback converters more accurately, the average state model of the fractional-order flyback converter operating in the intermittent inductance current
Peng YANG +4 more
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A Modified Forward PFC Converter for LED Lighting Applications
IEEE Open Journal of Power Electronics, 2022 A modified forward power factor correction (PFC) converter for light-emitting-diode (LED) lighting applications is proposed in this paper. The proposed circuit topology is an integration of a forward converter and a flyback converter with a multi ...
Wen-Tien Tsai +2 more
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Dianzi Jishu Yingyong, 2018 According to power supply requirements of power electronic converter with high-voltage and wide-range input，a double-tube flyback auxiliary switching power supply was designed. The operation principle of the double-tube flyback converter was analyzed. In
Feng Baogang +2 more
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IET Power Electronics, 2021 An isolated high step‐up converter is proposed for renewable energy sources with low voltages, such as photovoltaic (PV) cells of solar energy and fuel cells of hydrogen energy, to achieve high voltage levels for series‐connection batteries and DC‐bus ...
Kuo‐Ching Tseng +2 more
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A Modified Multi-Winding DC–DC Flyback Converter for Photovoltaic Applications
Applied Sciences, 2021 DC–DC power converters have generated much interest, as they can be used in a wide range of applications. In micro-inverter applications, flyback topologies are a relevant research topic due to their efficiency and simplicity.
Cristián Pesce +8 more
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Combined Forward-Flyback-Converter with Only Two Diodes - Function and Modelling
Communications, 2011 A combined forward and flyback converter with a simple two windings transformer, an inductor, an active switch, two diodes and a buffer capacitor is explained. The voltage transfer ratio and the demagnetizing condition are derived.
Felix A. Himmelstoss, Helmut L. Votzi
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Design and implementation of a high step-up boost-fly back converter with soft switching [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2017 In this paper a new soft switching boost-flyback converter is introduced to eliminate conventional boost-flyback converter problems in the high voltage applications. The main application of this converter is conction of PV system to the power system.
Ghasem Haghshenas +1 more
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Multiple Input-Single Output DC-DC Converters Assessment for Low Power Renewable Sources Integration
Energies, 2023 This paper presents a comparison of Isolated (Flyback) and non-Isolated (Buck) multiple input-single output (MISO) DC-DC converters. The analysis of DC-DC converters is based on pulsed voltage source cells (PVSC).
Joaquin Soldado-Guamán +5 more
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Performance comparison and analysis of quasi resonant and active clamp flyback converters
Dianzi Jishu YingyongHigh frequency, high efficiency, and high power density have become important design indicators for AC-DC converters. Traditional quasi resonant flyback converters, due to their reliance on passive resistive components to release leakage energy in the ...
Liu Zhibin, Pan Yongxiong, Wu Jianhong
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