Results 11 to 20 of about 418,428 (292)

Algorithms for estimating equivalent resistances of in-plant electrical networks

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2021
THE PURPOSE. Investigation of the degree of influence of the characteristics of in- plant electrical networks on the reliability of the results in the algorithms for estimating equivalent resistances. METHODS.
E. Yu. Abdullazyanov   +5 more
doaj   +1 more source

Icosahedral Group and Classification of PSL(2, Z)-Orbits of Real Quadratic Fields

open access: yesJournal of Mathematics, 2020
Reduced numbers play an important role in the study of modular group action on the PSL2,ℤ-subset of Qm/Q. For this purpose, we define new notions of equivalent, cyclically equivalent, and similar G-circuits in PSL2,ℤ-orbits of real quadratic fields.
Tianlan Chen   +4 more
doaj   +1 more source

Theoretical and experimental assessment of the non-linear scattering functions for the cad of non-linear microwave circuits [PDF]

open access: yes, 2001
The Non-Linear Scattering Functions have been theoretically defined and experimentally measured for the linear-equivalent design of non-linear circuits in arbitrary large signal conditions.
Acciari, G.   +6 more
core   +1 more source

Method for determination of electromagnetic parameters of submersible induction motors [PDF]

open access: yesОмский научный вестник, 2019
Positive and energy saving frequency control of submersible asynchronous electric motors demands a research of its work as a part of electrotechnical complexes of installations of electrocentrifugal pumps on the basis of modeling.
V. V. Anikin, R. N. Khamitov
doaj   +1 more source

Finite element modeling of the neuron-electrode interface: stimulus transfer and geometry [PDF]

open access: yes, 1999
The relation between stimulus transfer and the geometry of the neuron-electrode interface can not be determined properly using electrical equivalent circuits, since current that flows from the sealing gap through the neuronal membrane is difficult to ...
Buitenweg, J.R.   +2 more
core   +3 more sources

Equivalent circuits and efficacy of single-layer ACPEL devices [PDF]

open access: yes, 2014
This article has been made available through the Brunel Open Access Publishing Fund.A series resistance - capacitance equivalent circuit has been used to describe a single layer AC Powder Electroluminescence (ACPEL) lamp in operation.
Destriau, Destriau, Wani, Xu, Zalm
core   +2 more sources

Analysis and Design of a Thomson Coil Actuator System for an HVDC Circuit Breaker

open access: yesIEEE Access, 2022
In this study, we analyze and design a Thomson coil actuator system (TCAS) that ensures stable operation of a high voltage direct current circuit breaker.
Min-Seob Sim   +2 more
doaj   +1 more source

DETERMINATION OF PIEZOMATERIAL PRODUCTS PARAMETERS EXEMPLIFIED BY FOUR-ELEMENT RESONANT EQUIVALENT CIRCUITS

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Background. The purpose of the study is to develop tools to measure parameters of piezomaterial products represented by four-element resonant equivalent circuits. Materials and methods.
A.V. Svetlov, Ngok Man' Nguen
doaj   +1 more source

Modelling Li-ion batteries using equivalent circuits for renewable energy applications

open access: yesEnergy Reports, 2023
During the last decades, environmental policies have advanced the promotion of renewable energy sources, opening a market for smart-grids both connected and disconnected from the main electrical grid.
Sergio J. Navas   +3 more
doaj   +1 more source

A Parametric EIT System Spice Simulation with Phantom Equivalent Circuits

open access: yesTechnologies, 2020
In this paper a number of LT Spice simulations have been carried out on an Electrical Impedance Tomography (EIT) system, which includes the whole analog and digital circuitry as well as the subject to be examined (phantom model). The aim of this study is
Christos Dimas   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy