Results 21 to 30 of about 105,717 (288)

Discussion on the Safe Distance Between HVDC Electrode and Pipeline

open access: yesIEEE Access, 2023
The safe distance is an important reference for the mutual avoidance and interference reduction between the pipelines and HVDC electrodes in the planning stage.
Yongcong Wu, Hansheng Cai
doaj   +1 more source

The touch and zap method for in vivo whole-cell patch recording of intrinsic and visual responses of cortical neurons and Glial cells [PDF]

open access: yes, 2014
Whole-cell patch recording is an essential tool for quantitatively establishing the biophysics of brain function, particularly in vivo. This method is of particular interest for studying the functional roles of cortical glial cells in the intact brain ...
Gener, Thomas   +3 more
core   +3 more sources

Simplified conservative testing method of touch and step voltages by multiple auxiliary electrodes at reduced distance [PDF]

open access: yes, 2015
Grounding systems (GSs) must be tested periodically in order to maintain the touch voltage (TV) and step voltage (SV) below a safe value in all of the zones of the installation.
Araneo, Rodolfo   +4 more
core   +1 more source

Horizontal Electric Field in the Vicinity of Structures Hit by Lightning

open access: yesAtmosphere, 2016
The horizontal electric field at the ground surface in the vicinity of structures hit by lightning flashes is relevant to the safety of human beings and livestock; it determines the touch and step voltages around the structure.
Celio Fonseca Barbosa
doaj   +1 more source

Effect of Soil Resistivity Measurement on the Safe Design of Grounding Systems

open access: yesEnergies, 2020
A prerequisite for the proper and safe designing of a grounding system is the full knowledge of the ground structure in the terrain of installation.
Vasilios P. Androvitsaneas   +3 more
doaj   +1 more source

A Comparative Analysis of Step and Touch Voltages Depending on Two Test Voltage Waveforms [PDF]

open access: yesTransactions on Electrical and Electronic Materials, 2011
This paper presents a comparative analysis on step and the touch voltages generated by either a sine and a ring wave voltage generator; this analysis was done as a basic study in order to develop a small and lightweight ground meter. A ring wave generator using pulsed power technology was fabricated; an experimental grounding system specified in ...
Kwang-Seok Jung   +4 more
openaire   +1 more source

The Impact of Substation Grounding Grid Design Parameters in Non-Homogenous Soil to the Grid Safety Threshold Parameters

open access: yesIEEE Access, 2021
It is important to ensure that a grounding system is designed with a low magnitude of earth resistance, so the protection system can divert the large fault current to earth effectively.
Navinesshani Permal   +3 more
doaj   +1 more source

Temperature compensated tactile sensing using MOSFET with P(VDF-TrFE)/BaTiO3 capacitor as extended gate [PDF]

open access: yes, 2019
This work presents Poly(vinylidene fluoride – trifluoroethylene))/Barium Titanate (P(VDF-TrFE)-BT) nanocomposite based touch sensors tightly coupled with MOSFET devices in extended gate configuration.
Dahiya, Ravinder   +3 more
core   +1 more source

Simulation of electromagnetic processes in the grounding system with a short circuit in the operating high-voltage substation

open access: yesElectrical engineering & Electromechanics, 2022
The aim of the work is a test of the developed mathematical model of electromagnetic processes of short circuit and approbation of the created software complex «LiGro» on its basis for the existing grounding system located in three-layer soil ...
D. G. Koliushko   +3 more
doaj   +1 more source

Device Modelling of Silicon Based High-Performance Flexible Electronics [PDF]

open access: yes, 2017
The area of flexible electronics is rapidly expanding and evolving. With applications requiring high speed and performance, ultra-thin silicon-based electronics has shown its prominence.
Dahiya, Ravinder   +3 more
core   +1 more source

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