Results 21 to 30 of about 404,335 (252)
Power efficiency improvement of the composite resonant DC-DC converter [PDF]
, 2012 This paper deals with the power efficiency improvement of the composite resonant DC-DC converter, which is developed to be applied to the power conditioner of the photovoltaic generation system. To improve the power efficiency, following three approaches
Ishizuka, Yoichi +3 more
core +1 more source
Quasi-resonant converter with divided resonant capacitor on primary and secondary side [PDF]
, 2009 This paper presents a quasi-resonant converter with divided resonant capacitor on primary and secondary side of the isolation transformer. A conventional quasi-resonant converter using flyback topology can realize soft switching with simple circuit ...
Shiroyama, Hironobu +5 more
core +1 more source
Educational demos for resonant converter phenomena [PDF]
, 2021 Resonant topologies are often considered a versatile DC-DC topology in a power electronic engineer’s tool-set when developing DC-DC converters. Resonant converters offer high efficiency With their near-natural implementation of soft switching and ...
Roberts, Matthew James, M.S. in Engineering
core +1 more source
Accurate Design of High-Efficiency LLC Resonant Converter With Wide Output Voltage
IEEE Access, 2017 LLC resonant converter is utilized for a 3.3-kW on-board charger (OBC), where high efficiency and wide output voltage are required. In this paper, the resonant frequency and the magnetizing inductor of the converter are first optimized based on the ...
Hengshan Xu +3 more
doaj +1 more source
LLC Resonant Converter as a Current Source Using Simple Trajectory Control
Energies, 2023 This paper discusses a simple method for controlling an LLC resonant DC-DC converter using a state space trajectory based on a linear combination of the voltage across the capacitor and the current through the inductance in the series resonant tank.
Tsvetana Grigorova, Aleksandar Vuchev
doaj +1 more source
Research on a Wide-Output Resonant Converter with Multi-Mode Switching
Energies, 2022 In this article, a resonant converter based on a series-parallel self-adjusting rectifier structure is proposed. By changing the driving signal of the switch, the converter has four working modes: full-bridge structure frequency modulation control, full ...
Yu Gu +4 more
doaj +1 more source
A 2-MHz 2-kW voltage-source inverter for low-temperature plasma generators: implementation of fast switching with a third-order resonant circuit [PDF]
, 1999 This paper presents a specially designed third-order resonant circuit intended to achieve fast switching operation for a voltage-source series-resonant inverter using four MOSFETs.
Fujita, Hideaki, Akagi, Hirofumi
core +1 more source
Serial Resonant Converter and Load Coil for High Frequency Heating
, 2013 The paper deals with the design of the voltage source half-bridge resonant inverter with the specific load coil, which is suitable for induction heating applications.
Jan Perdulak +8 more
core +1 more source
EnergiesIn this paper, partial energy processing is applied to the current sharing technique for multiphase LLC resonant converters. The proposed circuit consists of an LLC resonant converter and a flyback converter, where the flyback converter is only used for ...
Yue-Lin Lee +2 more
doaj +1 more source
Design of an Isolated Bidirectional Symmetric Resonant Converter
Applied Sciences, 2020 An isolated type bidirectional resonant converter is presented in this paper. Using a dual active bridge as the main topology and integrating symmetric resonant mechanism, the developed converter features an isolated type bidirectional resonant converter
Yih-Her Yan +4 more
doaj +1 more source