Results 11 to 20 of about 66,581 (263)
Distribution of Voltage Fluctuations in a Current-Biased Conductor [PDF]
Physical Review Letters, 2003 We calculate the fluctuating voltage V(t) over a conductor driven out of equilibrium by a current source. This is the dual of the shot noise problem of current fluctuations I(t) in a voltage-biased circuit. In the single-channel case the distribution of the accumulated phase Phi=(e/hbar)\int Vdt is the Pascal (or binomial waiting-time) distribution ...
Kindermann, M. +2 more
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A METHOD FOR DETERMINING LOCATION OF VOLTAGE FLUCTUATIONS SOURCE IN ELECTRIC GRID
Electrical engineering & Electromechanics, 2016 Purpose. The purpose of work is development of a method of definition of the location of a source of fluctuations of voltage. Methodology. The reasons of emergence of fluctuations of voltage at an arrangement of a source both in power lines, and in the ...
G.A. Senderovich, A.V. Diachenko
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IEEE Access, 2020 Low frequency operation in the modular multilevel converters (MMCs) is enabled by applying a reference common mode voltage and circulating currents at a frequency much higher than the desired output frequency.
Muneer Al Sabbagh +3 more
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Voltage Fluctuations and Flicker in Prosumer PV Installation
Energies, 2022 In this paper, we present problems connected with voltage fluctuations in low-voltage networks caused by small PV sources installed in an LV network. For the purpose of analysis, high-resolution data gathered at the output of real PV sources for 4 months
Krzysztof Łowczowski, Zbigniew Nadolny
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Analysis of Voltage Fluctuations in Power Supply Systems with Consumers with the Rapidly Changing Load [PDF]
Problems of the Regional Energetics, 2019 The purpose of the research is to develop a methodology for calculating voltage fluctuations when connecting new equipment with rapidly changing load using mathematical models of typical consumers of timber processing enterprises.
Bakshaeva N.S., Walz I.A.
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Electric Arc Furnaces as a Cause of Current and Voltage Asymmetry
Energies, 2021 In the case of three-phase arc furnaces, two types of asymmetry can be distinguished: constructional and operational. The structural asymmetry is related to the construction of high-current circuits supplying the arc furnace.
Zbigniew Olczykowski
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Non-linear Membrane Properties in Entorhinal Cortical Stellate Cells Reduce Modulation of Input-Output Responses by Voltage Fluctuations. [PDF]
PLoS Computational Biology, 2015 The presence of voltage fluctuations arising from synaptic activity is a critical component in models of gain control, neuronal output gating, and spike rate coding.
Fernando R Fernandez +2 more
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Identification of the flicker source in the power supply systems
Известия высших учебных заведений: Проблемы энергетики, 2022 THE PURPOSE. To consider issues related to the study of methods for determining the sources of violations of the quality of electrical energy in power supply systems, in particular consumers which create rapid voltage changes or voltage fluctuations that
V. I. Biryulin +2 more
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Voltage fluctuation compensator for Shinkansen
Electrical Engineering in Japan, 2005 AbstractIn AC electric railways, three‐phase voltage is changed into the single‐phase circuit of two circuits with the Scott‐connected transformer. If unbalancing of the load between single‐phase circuits becomes large, voltage fluctuation becomes large on the three‐phase side.
Uzuka, Tetsuo +5 more
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IEEE Access, 2019 Wind speed fluctuations are extremely easy to cause the voltage change frequently. The existing voltage control methods are lacking in adjustment range and response speed.
Jinxin Ouyang +3 more
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