Results 31 to 40 of about 3,762,663 (201)
Self-Sustained Turn-Off Oscillation of SiC MOSFETs: Origin, Instability Analysis, and Prevention
Energies, 2019 This paper presents a comprehensive investigation on the self-sustained oscillation of silicon carbide (SiC) MOSFETs. At first, based on the double pulse switching test, it is identified that the self-sustained oscillation of SiC MOSFETs can be triggered
Peng Xue +4 more
doaj +1 more source
Energy Reports, 2021 The small-signal stability problem of power electronic converters has always been a critical concern for safe operation. This paper conducts a comprehensive analysis of the small-signal stability for the hybrid modular multilevel converter (MMC), which ...
Xiaojun Lu +5 more
doaj +1 more source
Sparse signal and image recovery from Compressive Samples [PDF]
, 2007 In this paper we present an introduction to Compressive Sampling (CS), an emerging model-based framework for data acquisition and signal recovery based on the premise that a signal having a sparse representation in one basis can be reconstructed from
Braun, Nathaniel +2 more
core +1 more source
Classical model for bulk-ensemble NMR quantum computation [PDF]
, 1999 We present a classical model for bulk-ensemble NMR quantum computation: the quantum state of the NMR sample is described by a probability distribution over the orientations of classical tops, and quantum gates are described by classical transition ...
A. Ekert +28 more
core +2 more sources
Active Damping of VSC-MTDC Grid Equipped With Interline Power Flow Controller
IEEE Access, 2022 To ensure the secure operation of a multiterminal high-voltage DC (MTDC) grid, power flow controllers (PFCs) are deployed to regulate current distribution among different transmission lines. Besides power flow management, PFCs are envisioned to provide a
Hassanien Ramadan A. Mohamed +1 more
doaj +1 more source
Photoelasticity based dynamic tactile sensor [PDF]
, 2005 The paper presents design, construction and testing of a photoelasticity based dynamic sensor which is capable of detecting slip as well as providing normal force information.
Crowder, Richard M., Dubey, Venketesh N.
core +1 more source
MAGAMP POST-REGULATOR SMALL SIGNAL MODELING
Optoelectronic information-power technologies, 2020 The current paper shows a derivation of MagAmp regulator control loop small signal model.Corresponding simulation results are reported.
openaire +1 more source
Comparison of Different Virtual Inertia Control Methods for Inverter-based Generators
Journal of Modern Power Systems and Clean Energy, 2020 With the rapid development of inverter-based generators (IGs), power grid is faced with critical frequency stability challenges because the existing IGs have no inertia.
Dawei Sun +5 more
doaj +1 more source
Quasi-Z-Source Inverter-Based Photovoltaic Power System Modeling for Grid Stability Studies
Energies, 2021 Quasi-Z-source inverters (qZSIs) are becoming a powerful power conversion technology in photovoltaic (PV) power systems because they allow energy power conversion in a single stage operation.
Lluís Monjo +3 more
doaj +1 more source
Y-Source Two-Stage Matrix Converter and Its Modulation Strategy
IEEE Access, 2020 Aiming at the defect of low voltage transfer ratio of two-stage matrix converter(TSMC), the proposed topology combines the Y-source network with the TSMC to form the Y-source two-stage matrix converter(YSTSMC) in this paper, and proposes its modulation ...
Rutian Wang +3 more
doaj +1 more source