Results 21 to 30 of about 10,685 (309)
Inverse decoupling internal model control for multilevel buck converter with constant power load
Energy Reports, 2023 Multilevel buck converter has attracted much attention in power electronic systems for their advantages of low switching voltage stress, small filter size and easy capacity expansion.
Jiarong Wu +5 more
doaj +1 more source
Alexandria Engineering Journal, 2022 A symmetrical multilevel dc-dc boost converter with ripple reduction structure for solar PV Systems is analyzed in this paper. The converter is structured by differentially connecting two multilevel boost converters.
Ahmed Allehyani
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The age of multilevel converters arrives [PDF]
IEEE Industrial Electronics Magazine, 2008 This work is devoted to review and analyze the most relevant characteristics of multilevel converters, to motivate possible solutions, and to show that we are in a decisive instant in which energy companies have to bet on these converters as a good solution compared with classic two-level converters. This article presents a brief overview of the actual
García Franquelo, Leopoldo +5 more
openaire +5 more sources
A VSC transmission system using flying capacitor multilevel converters and selective harmonic elimination pWM control [PDF]
, 2005 A transmission system based on voltage-source three-level flying capacitor (FC) multilevel converters with selective harmonic elimination pulse-width modulation (SHE-PWM) control is presented in this paper.
Lie Xu +3 more
core +2 more sources
Design and implementation of isolated multilevel inverter with lower number of circuit devices
IET Power Electronics, 2023 Galvanic isolation is an integral part for the grid connected solar PV system. With the advancement of multilevel inverters for the grid‐connected application, the multilevel inverters having isolation are not sufficiently discussed in the literature ...
Ahmed Abbas +3 more
doaj +1 more source
Energy Reports, 2023 This paper proposes a novel flexible uninterrupted neutral section passing system based on four-leg V-clamp multilevel converter (VMC). It can better solve a series of problems such as overvoltage, overcurrent and speed loss caused by the interruptible ...
Jiawei Guo +4 more
doaj +1 more source
Frontiers in Energy Research, 2019 The conventional DC-DC converters such as SEPIC, boost converter, etc. produces large voltage ripples in multilevel converter systems. For that reason, in this paper, a new DC-DC converter topology is proposed, and the performance is analyzed.
M. Premkumar, C. Kumar, R. Sowmya
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Control of Cascaded Multilevel Converter for Wave Energy Applications
Energies, 2022 This paper proposes a control scheme for a wave energy conversion system based on a linear generator and a cascaded multilevel converter. The mechanical conversion system is composed of a buoy connected directly to a linear generator. The windings of the
Henry M. Zapata +2 more
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An Investigation into the Thermal Benefits of Multilevel Converters [PDF]
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018 This paper investigates the benefits of distributing thermal load across multiple devices on a single heatsink, with a focus on how this might be a benefit in the use of multilevel converters. The analysis uses finite element modelling to derive trends in performance, which combined with real world data permits for a bulk analysis in to whether ...
Petersen, A. +3 more
openaire +2 more sources
Modified phase-shifted PWM control for flying capacitor multilevel converters [PDF]
, 2007 The issue of voltage imbalance remains a challenge for the flying capacitor multilevel converter. The phase-shifted pulsewidth modulation (PS-PWM) method has a certain degree of self-balancing properties.
Chunmei Feng +5 more
core +2 more sources