Results 11 to 20 of about 16,176 (259)
IET Power Electronics, 2021 This paper presents a comparative analysis of the continuous space vector pulse width modulation and the discontinuous space vector pulse width modulation in terms of the switching losses and current ripple reduction for the unbalanced two‐phase four‐leg
Kaset Muangthong, Chakrapong Charumit
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IEEE Access, 2023 This paper presents an efficient independent phase switching loss reduction technique for 2-level 3-phase voltage source inverters. A modified carrier-based pulse-width modulation algorithm, named per-phase discontinuous pulse-width modulation, is used ...
Minh-Hoang Nguyen +2 more
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Advances in Electrical and Computer Engineering, 2023 Space Vector Pulse Density Modulation (SVPDM) schemes for adjustable speed drives are digital modulation scheme with less computational overhead. The SVPDM based drives provide better spectral features and reduced acoustic noise in motor than Space ...
JEESHMA, M. P. +3 more
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World Electric Vehicle Journal, 2022 The modular multilevel converter (MMC) has been widely used because of the advantages of easier expansion, lower harmonic distortion and higher output voltage level.
Xin Gu +3 more
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Comparative Analysis of SVM Techniques for a Five-Phase VSI Based on SiC Devices
Energies, 2020 Multiphase systems provides benefits compared to three-phase systems, such as improved torque per ampere, high power density, better fault tolerance, lower current per phase (due to power-splitting among a higher number of phases), and lower torque ...
Fernando Acosta-Cambranis +3 more
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Power Balanced Adjustment of Quad-Inverter Installation with Modified Discontinuous PWM [PDF]
Problems of the Regional Energetics, 2019 Purpose of this work is in the development and modification of control scheme and of basic algorithms of discontinuous space-vector modulation for synchronous and balanced regulation of multi-inverter topology of six-phase open-end winding installation ...
Oleschuk V., Ermuratskii V.
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Modulation doping of a Mott quantum well by a proximate polar discontinuity [PDF]
Physical Review B, 2009 16 pages, 7 ...
T. Higuchi +4 more
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IEEE Open Journal of Power Electronics, 2020 Load changes of electrical machines driven by inverters cause temperature swings of the semiconductor devices in IGBT modules of the inverters. These temperature swings lead to mechanical strain in the different material layers of the IGBT-power-modules ...
Julian Wolfle +3 more
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Transformer-Based Power Conversion System with Synchronous Adjustment of Modulated Inverters [PDF]
Problems of the Regional Energetics, 2018 Purpose of this work – dissemination of specialized schemes of space-vector modulation for synchronous adjustment of multi-inverter system with power transformer.
Oleschuk V.
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Implementation of Three Phase-Discontinuous Space Vector Modulation Using Single DSC-PWM Module
Communications, 2013 The paper presents an implementation of a discontinuous space vector modulation of three phase inverter. The modulation is implemented in a DSC (Digital Signal Controller) using only one PWM module.
Stepan Janous +3 more
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