Results 41 to 50 of about 192,583 (312)
Matlab/Simulink Modeling of Parallel Resonant DC Link Soft-Switching Four-leg SVPWM Inverter [PDF]
Iraqi Journal for Electrical and Electronic Engineering, 2015 This paper suggests the use of the traditional parallel resonant dc link (PRDCL) circuit to give soft switching to the Four-leg Space Vector Pulse Width Modulation (SVPWM) inverter.
Riyadh G. Omar, Rabee' H. Thejel
doaj
An Interleaved Zero-Voltage Zero-Current Switching High Step-Up DC-DC Converter
IEEE Access, 2021 An interleaved zero-voltage zero-current switching (ZVZCS) high step-up DC-DC converter is proposed for modern photovoltaic power generation systems. The proposed converter can achieve high voltage conversion gain without operating under extreme duty ...
Binxin Zhu +3 more
doaj +1 more source
GaN-Based DC-DC Resonant Boost Converter with Very High Efficiency and Voltage Gain Control
Energies, 2020 This paper presents a concept for the operation of a resonant DC–DC switched-capacitor converter with very high efficiency and output voltage regulation.
Zbigniew Waradzyn +4 more
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Automatika, 2022 An effective approach on zero-voltage switching scheme for a single-stage grid-connected flyback inverter along with the introduction of Modified Grey Wolf Optimizer technique based on the proportional integral controller is proposed.
N. K. Sakthivel, S. Sutha
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Control and performance of a zero-current-switched three-phase inverter equipped with resonant circuits on the AC-side [PDF]
, 1996 This paper presents a zero-current-switched voltage-fed inverter equipped with resonant circuits on the AC side. The current flowing through a switching device, i.e., an IGBT is a sum of the load current and the resonant current.
Akagi, Hirofumi +2 more
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Circuit Structure and Control Method to Reduce Size and Harmonic Distortion of Interleaved Dual Buck Inverter [PDF]
, 2020 A new circuit structure and control method for a high power interleaved dual-buck inverter are proposed. The proposed inverter consists of six switches, four diodes and two inductors, uses a dual-buck structure to eliminate zero-cross distortion, and ...
Cho, Min-Gi +4 more
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Zero Voltage Switching Modified Boost Converter
WSEAS TRANSACTIONS ON POWER SYSTEMS, 2023 Changing the position of the capacitor from the output to the position between the positive output and input connectors, leads to an interesting modification of the traditional Boost converter. The inrush current, when the converter is applied to a stable voltage source e.g.
openaire +1 more source
Phase Diffusion in Single-Walled Carbon Nanotube Josephson Transistors [PDF]
, 2007 We investigate electronic transport in Josephson junctions formed by single-walled carbon nanotubes coupled to superconducting electrodes. We observe enhanced zero-bias conductance (up to 10e^2/h) and pronounced sub-harmonic gap structures in ...
Lau, C. N., Liu, G., Zhang, Y.
core +2 more sources
IET Renewable Power Generation, 2022 In this paper, an extendable high step‐up topology is presented for the low input voltage applications, that is, fuel cell (FC) source. The proposed converter eliminates the pulsating input current and reduces the high input current ripple.
Morteza Dezhbord +5 more
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Abrupt metal-insulator transition observed in VO2 thin films induced by a switching voltage pulse
, 2005 An abrupt metal-insulator transition (MIT) was observed in VO2 thin films during the application of a switching voltage pulse to two-terminal devices.
Boriskov +18 more
core +1 more source