Results 21 to 30 of about 565,160 (298)
IEEE Access, 2020 The novelty of the paper contributes to the increase of the reliability of the methods used for evaluation of the inductive CTs accuracy of transformation of the distorted current.
Michal Kaczmarek, Ernest Stano
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Persistent and radiation-induced currents in distorted quantum rings [PDF]
, 2005 Persistent and radiation-induced currents in distorted narrow quantum rings are theoretically investigated. We show that ring distorsions can be described using a geometrical potential term.
Carlo Piermarocchi +8 more
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Robust predictive current control of PWM rectifier under unbalanced and distorted network
IET Power Electronics, 2021 Model predictive current control has been proposed for the control of a pulse width modulation (PWM) rectifier due to its simple principle, and quick response.
Yongchang Zhang +3 more
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A High-Precision Error Calibration Technique for Current Transformers under the Influence of DC Bias
Energies, 2023 A bias current in the power system will cause saturation of the measuring current transformer (CT), leading to an increase in measurement error. Therefore, in this paper, we first conducted measurements of the direct current component in a 10 kV ...
Sanlei Dang +8 more
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Finite control set MPC of LCL-filtered grid-connected power converter operating under grid distortions [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 Most of the basic control methods of the grid-connected converter (GCC) are defined to work with a sine wave grid voltage. In that case if the grid voltage is distorted by higher harmonics, the grid current may be distorted too, which, in consequence ...
P. Falkowski, A. Godlewska
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Electric current generation in distorted graphene [PDF]
International Journal of Modern Physics B, 2016 Graphene-like materials can be effectively described by quantum electrodynamics in (2+1) dimensions, QED3. In a pristine state, these systems exhibit a symmetry between the nonequivalent Dirac points in the honeycomb lattice. Realistic samples which include distortions and crystalline anisotropies are considered through mass gaps of topological and ...
Julia Mizher, Ana +2 more
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022 Recently, there has been an increased interest in the use of artificial neural networks in various branches of the electric power industry including relay protection.
Yu. V. Rumiantsev, F. A. Romaniuk
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Harmonic distortion in CMOS current mirrors [PDF]
ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187), 2002 One of the origins of harmonic distortion in CMOS current mirrors is the inevitable mismatch between the MOS transistors involved. In this paper we examine both single current mirrors and complementary class AB current mirrors and develop an analytical model for the mismatch induced harmonic distortion.
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IEEE Access, 2022 A repetitive predictive control for grid-connected inverter current control scheme is presented in this paper under voltage harmonic distortion in the stationary reference frame.
Angelo Lunardi +5 more
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Distorted Neutrino Oscillations From Ultralight Scalar Dark Matter [PDF]
, 2017 Cold, ultralight ($\ll$ eV) bosonic dark matter with a misalignment abundance can induce temporal variation in the masses and couplings of Standard Model particles. We find that fast variations in neutrino oscillation parameters can lead to significantly
Krnjaic, Gordan +2 more
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