Results 61 to 70 of about 5,764 (241)
IEEE AccessSome strategies are used to reduce the high output common-mode voltage (CMV) in three-phase inverters with the space-vector modulation (SVM). However, these reduced CMV (RCMV) strategies may still lead to high spikes in some cases.
Jin Huang, Kaicheng Li
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Elimination of Common Mode Voltage in Three-To-Six-Phase Matrix Converter
Energies, 2019 The matrix converter (MC) is the n-phase input and m-phase output power electronic system. To synthesis the controllable sinusoidal output voltage and input current with controllable input displacement angle, the pulse width modulation method (PWM) is ...
Janina Rząsa, Elżbieta Sztajmec
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Synthetic space vector modulation [PDF]
, 2013 Alternating current motors are used throughout the fleet because of their rugged construction and nearly maintenance free operation. Since the U.S. Navy is exploring and acting on the possibilities of DC distribution systems, the need exists for simple ...
Rogers, L Warren
core
Modular space-vector pulse-width modulation for nine-switch converters [PDF]
, 2013 Recently, nine-switch inverter (NSI) has been presented as a dual-output inverter with constant frequency (CF) or different frequency (DF) operation modes. However, the CF mode is more interesting because of its lower switching device rating.
Dehghan, Seyed Mohammad +3 more
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Advanced Intelligent Discovery, EarlyView.Predictive models successfully screen nanoparticles for toxicity and cellular uptake. Yet, complex biological dynamics and sparse, nonstandardized data limit their accuracy. The field urgently needs integrated artificial intelligence/machine learning, systems biology, and open‐access data protocols to bridge the gap between materials science and safe ...
Mariya L. Ivanova +4 more
wiley +1 more source
Energies, 2015 In the research field of multilevel converters, three-level NPC (neutral-point-clamped) converters, which unfortunately may cause the deviation of the neutral-point voltage of DC-link capacitors, are widely discussed.
Shi Weng Gui +2 more
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Energies, 2021 Several control strategies have been proposed with the aim to get a desired behavior in the power converter variables. The most employed control techniques are linear control, nonlinear control based on linear and nonlinear feedback, and predictive ...
Jaime A. Rohten +5 more
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Flux control with space vector modulation [PDF]
, 2007 W tym artykule zostało przedstawione sterowanie wektorowe bazujące na regulacji momentu poprzez modulację uchybu strumienia stojana. Opisana została zasada działania powyższej struktury sterowania i pokazany został jej schemat blokowy z omówieniem ...
Wójcik, P.
core
Mapped phase-shifted space vector modulation for multi-level voltage-source inverters [PDF]
, 2007 A new multi-level space vector modulation (SVM) technique, termed mapped phase-shifted SVM, is proposed. The SVM technique enables the use of two-level SVM with multi-level inverters without introducing any carrier level modulation or phase shifts.
Cruden, A.J. +3 more
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Advanced Intelligent Discovery, EarlyView.An explainable CatBoost model was trained to predict the bandgaps of 474 phosphate crystals based on composition and density descriptors. SHAP analysis identified two key variables—d‐electron‐count dispersion and atomic‐density dispersion—as the primary drivers of the model's predictions.
Wenhu Wang +3 more
wiley +1 more source