Results 11 to 20 of about 105,187 (304)

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

A Capacitive Information-Based Force-Voltage Responsivity Stabilization Method for Piezoelectric Touch Panels

open access: yesIEEE Journal of the Electron Devices Society, 2019
Piezoelectric force touch panels receive increased attentions in recent years. However, user-induced nonstable force-voltage responsivity limits their successful use in interactive displays.
Anbiao Huang   +5 more
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

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

Touch responsiveness in zebrafish requires voltage-gated calcium channel 2.1b [PDF]

open access: yesJournal of Neurophysiology, 2012
The molecular and physiological basis of the touch-unresponsive zebrafish mutant fakir has remained elusive. Here we report that the fakir phenotype is caused by a missense mutation in the gene encoding voltage-gated calcium channel 2.1b ( CACNA1Ab).
Low, Sean E   +5 more
openaire   +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

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

Grounding System Adequacy of HV/MV Substations in Areas With Reduced Accessibility [PDF]

open access: yes, 2015
The adequacy of grounding systems has to be verified periodically in the operational time. With urban development and buildings growth adjacent to power systems as HV/MV substations, it is very rare to have area around with sufficient accessibility for ...
Farber, Alexander   +4 more
core   +1 more source

Low-voltage electrical installations in medical buildings - clinical centres and hospitals [PDF]

open access: yesZbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2015
This paper presents the observations collected during the testing of electrical installations in medical buildings. The details of the power supply, wiring systems and the implemented systems of protection against electric shocks are described.
Simić Ninoslav
doaj   +1 more source

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