Results 31 to 40 of about 34,963 (304)
METHOD OF EXPRESS-EVALUATION OF THE TOTAL COEFFICIENTS OF HARMONIC COMPONENTS IN ELECTRIC NETWORKS
Вестник Северо-Кавказского федерального университета, 2022 The method of estimating the total coefficient of harmonic components. The method does not require the decomposition of a periodic signal into higher harmonics.
Anton Petrov +2 more
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Higher Harmonics in a Perturbative Transport Experiment
, 2013 We have used the convolution method to obtain higher harmonics of the temperature perturbation in a heating modulation experiment on LHD plasma. In comparison with predictions based on the diffusive model, amplitudes of higher harmonics (such as the ...
INOUE, Sanae +17 more
core +2 more sources
Energies, 2020 In this paper a comparison of the wideband power sources of a pulse width modulation (PWM) inverter and a power supply composed of an audio power amplifier and a two-channel arbitrary generator is discussed.
Michal Kaczmarek, Piotr Kaczmarek
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Analysis of higher harmonics in the power supply system of the administrative building with grouped nonlinear low-power loads [PDF]
Tehnika, 2016 This paper presents the results of the analysis of influences of higher harmonics in the power supplying systems of administration building, obtained on the basis of formed simulation model.
Derikučka Ilija M. +1 more
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The Method to Determine the Turns Ratio Correction of the Inductive Current Transformer
Energies, 2021 This paper presents the method for evaluation of the turns ratio correction of the inductive current transformer using the magnetization curves determined at the non-load state and in the load conditions.
Ernest Stano
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Вестник Самарского государственного технического университета. Серия: Технические науки, 2021 Modern low-voltage frequency converters, built on the principle of stand-alone inverters with pulse-width modulation, have large amplitudes of higher harmonics in the output voltage.
Alexsandr V. Starikov +3 more
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Вестник Самарского государственного технического университета. Серия: Технические науки, 2021 The existing calculation methods in various sources represent rectifier installations as sources of higher harmonics. In this case, the current value of the primary winding of the transformer in the form of rectangles is decomposed into a Fourier series ...
Vyacheslav S. Osipov
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Recovering higher harmonics when increasing the frame rate in MPI
, 2023 The frame rate of an MPI measurement can be increased by splitting the receive signal and reconstructing the split signals separately. Thus, motion artefacts can be reduced.
von Gladiss, Anselm, Brenner, Manuela
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Finding, and Not Finding, “Higher Harmonic Flows” [PDF]
Acta Physica Polonica B Proceedings Supplement, 2013 Certain analysis methods have emerged recently that claim to reveal "higher harmonic flows" in more-central åcollisions at the RHIC and LHC. But pQCD calculations describe the same structures quantitatively.
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The twisted higher harmonic signature for foliations
Journal of Differential Geometry, 2011 We prove that the higher harmonic signature of an even dimensional oriented Riemannian foliation of a compact Riemannian manifold with coefficients in a leafwise U(p,q)-flat complex bundle is a leafwise homotopy invariant. We also prove the leafwise homotopy invariance of the twisted higher Betti classes.
Benameur, Moulay-Tahar +1 more
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