Results 11 to 20 of about 3,921,823 (274)
REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUEThis article introduces a novel approach called randomized carrier-based discontinuous pulse width modulation (RCDPWM) to address the challenge of mitigating both low-order and high-order harmonics concentrated at the switching frequency and its integer multiples in the output voltage and current of a three-level inverter. The proposed strategy reduces
AIMAD BOUDOUDA +3 more
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A discontinuous Galerkin moving mesh method for Hamilton-Jacobi equations [PDF]
, 2007 In this paper we consider the numerical solution of first-order Hamilton-Jacobi equations using the combination of a discontinuous Galerkin finite element method and an adaptive $r$-refinement (mesh movement) strategy.
MacKenzie, John, Nicola, Aurelian
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A domain decomposition method for solving the three-dimensional time-harmonic Maxwell equations discretized by discontinuous Galerkin methods [PDF]
, 2008 We present here a domain decomposition method for solving the three-dimensional time-harmonic Maxwell equations discretized by a discontinuous Galerkin method.
Dolean Maini, Victorita +2 more
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Energies, 2019 This paper presents a sector subdivision based space vector pulse width modulation (SVPWM) strategy with reduced current ripple for a three-level inverter.
Guozheng Zhang +5 more
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Discontinuous Modulation Strategy for Voltage and Temperature Balancing of MMCs [PDF]
2025 IEEE Applied Power Electronics Conference and Exposition (APEC)Modular multilevel converters are becoming attractive for many high- and medium-voltage (MV) applications due to the serial connection of submodules (SMs). Since these converters contain many power devices, however, it is important to ensure a highly reliable operation of the converter for uninterrupted operation with short maintenance time ...
D’Amato, Davide +3 more
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Frontiers in Energy Research, 2023 The Buck circuit is a common topology in DC-DC converter. The existing control strategies have the advantages of short modulation time and high dynamic performance, but they also have the disadvantages of poor active modulation of the working mode of the
Ning Li +5 more
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Energies, 2017 : Multilevel modulation strategy is an important factor affecting the output performance of multilevel converters. In this paper, the relationship between phase-shifted pulse width modulation (PWM) and phase disposition PWM is analyzed, and then an ...
Muxuan Xiao, Qianming Xu, Honglin Ouyang
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工程科学学报, 2016 A novel discontinuous space-vector pulse width modulation(DSVPWM) strategy is proposed for a three-level neutralpoint-clamped(NPC) voltage source inverter.
LUO Xiao-fei +3 more
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IEEE Access, 2020 In this paper, a carrier-based modulation strategy with planned zero sequence voltage (ZSV) injection for T-type three-level inverter (TLI) is proposed to control neutral point (NP) voltage, which is simple to be implemented.
Jinping Wang +4 more
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Synchronous PWM Regulation of Inverters of Drive Installation with Two Stator Windings of Electrical Motor [PDF]
Problems of the Regional Energetics, 2020 The aim of this work is to modernize schemes and algorithms of synchronous control and modulation for two-inverter based system for ac drive with dual stator windings of electric motor, in order to provide improved harmonic composition of its stator ...
Oleschuk V.
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