Results 21 to 30 of about 149,122 (306)

Pengaruh Perubahan Sisi Elektrode Sangkar Delta pada Nilai Resistans Satu Batang Pentanah

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2017
Grounding rod is more practical than grounding plate or grounding strip. Grounding resistance value must be set as small as possible. But, it is hard to approach the standard grounding resistance value.
Harnoko Stephanus
doaj   +1 more source

Tower grounding improvement versus line surge arresters: comparison of remedial measures for high-BFOR subtransmission lines [PDF]

open access: yes, 2015
This paper presents a technical/economic comparison between remedial measures aimed at improving the lightning performance of an existing Italian three-phase 150-kV overhead line.
GATTA, Fabio Massimo   +4 more
core   +1 more source

Grounding System Cost Analysis Using Optimization Algorithms

open access: yesEnergies, 2018
In this study, the concept of grounding systems is related to the voltage tolerance of the human body (human body voltage tolerance safety value). The maximum touch voltage target and grounding resistance values are calculated in order to compute the ...
Jau-Woei Perng   +2 more
doaj   +1 more source

Pengaruh Panjang Elektrode Sangkar Delta pada Nilai Resistans Pentanahan di Lokasi Sempit

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2016
Grounding rod is more practical than grounding plate or grounding strip. Grounding resistance value must be set as small as possible. But, it is hard to approach the standard grounding resistance value.
Harnoko Stephanus
doaj   +1 more source

A new grounding model for complex soil environments [PDF]

open access: yesE3S Web of Conferences, 2019
The purpose of arranging the grounding electrode is to discharge large currents, such as fault current and ensure the transmission line operate safely.
Pan Chong   +5 more
doaj   +1 more source

Research on influencing factors of arc grounding over-voltage in mine power supply system

open access: yesGong-kuang zidonghua, 2017
In order to comprehensively study influence factors such as grounding resistance, line resistance, fault location, grounding capacitance, interphase capacitance and arc ignition time on arc grounding over-voltage in mine power supply system, typical mine
LIU Jucai   +6 more
doaj   +1 more source

Ufer Grounding System to Minimize Risk of Lightning Strike using Concrete Mixed with Bentonite and Coconut Fiber

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2020
The increasing frequency of lightning strikes endangers human safety and life. The grounding system was introduced to face the lightning strikes. This research aimed to understand the changes of grounding resistance value using concrete mixed with ...
Yul Martin   +5 more
doaj   +1 more source

Research on Compact Grounding of Tower Foundation Based on Flexible Graphite Anticorrosive Material [PDF]

open access: yesCailiao Baohu, 2021
The grounding construction of overhead transmission line towers is restricted by the conditions of compensation for cultivated land requisition, compensation for young crops, road building blockage, and widening of line corridors.It is of practical ...
XIE Hong-ping, HUANG Tao, FANG Xiao, AN Yun-zhu, DU Chang-qing, CHEN Yong
doaj   +1 more source

Transient behavior of wind towers grounding systems under lightning strikes [PDF]

open access: yes, 2015
Wind turbines, because of their height and localization, are frequently subject to direct lightning strikes. Thus, the investigation on the performance of their grounding system is of paramount interest for the prediction of the potential threats either ...
ARANEO, Rodolfo, CELOZZI, Salvatore
core   +1 more source

Potentials' distribution in high resistivity soil around extended grounding electrodes [PDF]

open access: yesVestnik MGTU, 2016
The potential distribution in high resistivity soil around extended grounding electrodes has been described in the paper. The high-voltage polygon has been developed for experimental investigation.
Ivonin V. V.
doaj   +1 more source

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