Results 51 to 60 of about 800 (186)

Effects of lightning impulse front time on substation grounding system performance [PDF]

open access: yes, 2020
The role of the grounding system in the safety of the power system and protection of personnel is obvious during an unexpected short circuit or lightning discharge at the substation.
Adnan, Muhammad   +5 more
core   +3 more sources

Modelling of microshocks associated with high-voltage equipment [PDF]

open access: yes, 2009
Bodies close to high-voltage equipment may experience discharges to metallic objects at ground potential if they are not grounded themselves. A tool which is able to predict the occurrence of such events would provide considerable benefit to transmission
Ahmed, Yasir   +2 more
core   +1 more source

Fast Decoding of Codes in the Rank, Subspace, and Sum-Rank Metric [PDF]

open access: yes, 2020
We speed up existing decoding algorithms for three code classes in different metrics: interleaved Gabidulin codes in the rank metric, lifted interleaved Gabidulin codes in the subspace metric, and linearized Reed-Solomon codes in the sum-rank metric. The
Bartz, Hannes   +3 more
core   +2 more sources

Selective Intracellular Delivery of Antibodies in Cancer Cells with Nanocarriers Sensing Endo/Lysosomal Enzymatic Activity

open access: yesAngewandte Chemie, Volume 136, Issue 14, April 2, 2024.
Endo/lysosomal cathepsin B activity differentiates among cell types and serves as a stimulus to trigger cell‐specific endosomal escape. By designing nanocarriers armed with cathepsin B‐activatable endosomal escape function, endosomal escape can be controlled to only occur in targeted cancer cells with upregulated endo/lysosomal cathepsin B activity ...
Pengwen Chen   +7 more
wiley   +2 more sources

Analyses of the grid resistance measurement of an operating transformer station [PDF]

open access: yes, 2011
This paper presents a non-conventionally installed HV/MV underground substation from the point of view grid resistance. The effects of the infeed high voltage (HV) cables and the connected medium voltage (MV) distribution cables on the resultant earthing
Ladányi, József, Varjú, György
core   +2 more sources

Analysis of IVAT laboratory grounding system using CDEGS software [PDF]

open access: yes, 2014
Practical tests on grounding systems has proved very costly and pose hazards on operating personnel. Therefore, numerical methods using computers provide the m ost appropriate tool to assess the earthing systems.
Osman Mohamed, Mohamed Abdalla
core  

Earhthing performance of HV/MV substation and its effect on nearby structures [PDF]

open access: yes, 2015
Nowadays, with more of suburban area developed into an urban area, power system for transmission and distribution have become more critical with the growing of load demand in the area.
Rahimin, Nornikman
core  

Orthogonal Arrays: A Review

open access: yesWIREs Computational Statistics, Volume 17, Issue 2, June 2025.
A four‐run orthogonal array for three two‐level factors. ABSTRACT Orthogonal arrays are arguably one of the most fascinating and important statistical tools for efficient data collection. They have a simple, natural definition, desirable properties when used as fractional factorials, and a rich and beautiful mathematical theory.
C. Devon Lin, John Stufken
wiley   +1 more source

Effect of Earthing Enhancing Compound (EEC) on Improving Tower Footing Resistance of a 500 kV Tower in a Rocky Area

open access: yesApplied Sciences, 2021
This paper presents a comparative analysis of different earthing designs’ performances, with particular interest on the use of earthing enhancing compound (EEC) for a selected earthing design of 500 kV transmission towers in a rocky soil, using the ...
Nur Alia Farina Mohd Nasir   +7 more
doaj   +1 more source

Frequency and Time Response of Power Plant Grounding System Exposed to Lightning Strike [PDF]

open access: yes, 2016
This paper examines the frequency response of power plant grounding system exposed to the lightning current. Large amount of current generated by the stroke flow in the grounding system of power plant and dissipate in the soil.  The electric and magnetic
Baus, Zoran   +2 more
core   +2 more sources

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