Results 21 to 30 of about 140,545 (203)
Grid Grounding Calculations for a 132-KV Substation Using Soil Backfilling
IEEE Access, 2019 Safe and reliable grid design is complicated by the compact design of gas insulated substations (GIS). This paper discusses the complete grounding design procedure for a 132-KV substation in the city of Al Kharj based on the IEEE-80 specifications and ...
Saeed Alyami
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应用气象学报, 2020 In the field of grounding on electronic and electrical systems, damage effects of ground potential rise on electronic equipments are of great importance.
Chen Shaodong +5 more
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Energies, 2021 The design of every power supply system must guarantee the safety for human life even in the event of a fault. Due to the system change in the electrical power supply, the fault current contains more and more unknown shares of current harmonics ...
Benjamin Küchler +2 more
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Characteristics of Two Ground Grid Potentials After a Triggered Lightning Stroke
IEEE Access, 2020 It has been determined that the discharge of lightning current to ground through grounding grid results in high potential at the grounding grid and other nearby grounding grids, which is very destructive.
Xu Yan +5 more
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Effects of Various Earth Grid Configurations on Ground Potential Rise Caused by Lightning Strike
, 2019 Ground Potential Rise (GPR) caused by lightning strike is a potential hazard for electrical equipment inside an oil and gas refinery plant. In order to mitigate the risk, horizontal grounding grid is applied. The best mitigation is
Madrin, F.P. +5 more
core +3 more sources
RELATIVE SEA LEVEL CHANGE ALONG THE BLACK SEA COAST FROM TIDE-GAUGE OBSERVATIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Potential sea level rise poses a significant threat to low-lying areas. Considering present and future of coastal areas, scientific study of sea level rise is an essential for adapting to sea level extremes.
N. B. Avsar, S. H. Kutoglu
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Consistency in Ground Potential Rise Estimation Utilizing Fall of Potential Method Data
IEEE Transactions on Power Delivery, 2005 Analyzing fall of potential (FOP) test data from a grounding system current injection test is the prevalent method used to determine ground potential rise (GPR). Achievable tolerance in analyzing near ideal FOP results using recognized and alternative methods were assessed previously, whereas this paper investigates distortions by buried metallic ...
Woodhouse, Darren J. +1 more
openaire +2 more sources
High-resolution measurements of scattering in wheat canopies-implications for crop parameter retrieval [PDF]
, 2006 Polarimetric X- and C-band measurements by the University of Sheffield ground-based synthetic aperture radar(GB-SAR)indoor system provide three-dimensional images of the scattering processes in wheat canopies, at resolutions of around a wavelength (3–6 ...
Morrison, Keith +4 more
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e-Prime: Advances in Electrical Engineering, Electronics and EnergyCustomarily, while designing the micro grid (MG) grounding the impact of close by grounding is not surmised. Due to which their grounding design becomes more flawed as it results in the fallacious computation of safety parameters, evincing the surplus ...
Krishnav Bhatia, Gauri Sarode
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Evaluation of Rail Potential Based on Power Distribution in DC Traction Power Systems
Energies, 2016 Running rails used as a return conductor and ungrounded scheme have been widely adopted in DC traction power systems. Due to the longitudinal resistance of running rails and insulation resistance of rail-to-ground, there will be a potential rise between ...
Guifu Du +4 more
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