Results 21 to 30 of about 7,521 (231)
A Modified Step-Up DC-DC Flyback Converter with Active Snubber for Improved Efficiency
Energies, 2019 The research on DC-DC power converters has been a matter of interest for years since this type of converter can be used in a wide range of applications.
Cristian Pesce +5 more
doaj +1 more source
Single‐source multilevel inverter based on flyback DC‐DC converter
IET Power Electronics, 2021 A new multilevel inverter based on flyback converter is presented in this paper. By employing the DC‐DC flyback converter the voltage of DC‐link capacitors is adjusted.
Milad Ghavipanjeh Marangalu +2 more
doaj +1 more source
Computation, 2022 DC microgrids are composed of loads, renewable sources, and storage devices that require control and protection to operate safely. The flyback converter is an alternative to connect paralleled batteries with nominal voltage DC buses; however, until now ...
Carlos Andres Ramos-Paja +2 more
doaj +1 more source
International Transactions on Electrical Energy Systems, 2022 This paper presents a newly designed modified multiport interleaved flyback converter (MMPIFC) to transfer the photovoltaic (PV) power to the DC bus of the parallel-connected multilevel inverter-based shunt active power filter (SHAPF).
Radhamani Rajakkannu +1 more
doaj +1 more source
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
doaj +1 more source
A review on flicker-free ac-dc LED drivers for single-phase and three-phase ac power grids [PDF]
, 2019 Light-Emitting Diodes (LEDs) are coming strongly into the lighting market due to their advantages over conventional lighting solutions: energy efficient, controllable in both light and color, long lifetime, lack of a warm-up period and high power density.
Arias Pérez de Azpeitia, Manuel +5 more
core +2 more sources
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
doaj +1 more source
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
doaj +1 more source
Current-driven synchronous rectification technique for flyback topology [PDF]
, 2001 For low voltage, high current application, synchronous rectification technique can help improve efficiency in a flyback converter. This paper investigates some technical challenges within a synchronous rectification flyback converter.
Liu, CP, Pong, MH, Poon, FNK, Xie, X
core +1 more source
Quadratic‐boost‐double‐flyback converter [PDF]
IET Power Electronics, 2019 Combining low‐voltage power sources with loads that require high‐voltage levels is a challenge, especially for power devices above 500 W. In this context, this study presents a new dc–dc high‐gain converter using coupled inductors. The new converter uses only one switch and output capacitors with low values.
Marcelo Flavio Guepfrih +2 more
openaire +1 more source