Results 201 to 210 of about 8,720 (263)

Fault Location of Generator Stator with Single-Phase High-Resistance Grounding Fault Based on Signal Injection. [PDF]

Sensors (Basel)
Lei B, Wang Y, Yang Z, Ma L, Yang X, Guo Y, Xu S, Cheng Z.   +7 more
europepmc   +1 more source

From theoretical discourse to classroom practice: postcolonial criticism, pedagogical translation, and student reception in multicultural contexts. [PDF]

Front Psychol
Wan Z, Wang X.
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Contact-induced continuous electricity generation by ion-electron positive feedback coupled transport for self-powered ionic touch panel. [PDF]

Microsyst Nanoeng
Shang K, Fang J, Pu X, Wang P, Chen Y, Liu H, Zhang N, Hao J, Zhang Y, Yu B, Qian L, Yang T.   +11 more
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A framework for cognitive personality priors in agentic AI: the role of personas in autonomous team science. [PDF]

BioData Min
Nawaz AJ, Patock JR, Valencia I, Li B, Berkowitz JS, Coxe S, Danovitch I, Tatonetti NP, Moore JH.   +8 more
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Beyond ethics and aesthetics: perceived lay theory violations and agency disruption in AI-generated art. [PDF]

Front Psychol
Dolese MJ.
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Hard rocks and deep wetlands beneath Thwaites Glacier in Antarctica. [PDF]

Commun Earth Environ
Zeising O, Eisen O, Hofstede C, Agnew R, Brisbourne A, Hoffman AO, Anandakrishnan S.   +6 more
europepmc   +1 more source

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Ground resistance-revisited

IEEE Transactions on Power Delivery, 1989
The nature of ground resistance is examined to explain the high impedance of faults directly to ground as contrasted to conventionally assumed low-impedance ground faults to neutral conductors or to towers with low footing resistance. High-impedance faults are shown to be inherently nonlinear due to the characteristics of soil.
D.I. Jeerings, J.R. Linders
openaire   +2 more sources

An Algorithm for Estimating the Grounding Resistance of Complex Grounding Systems Including Contact Resistance

IEEE Transactions on Industry Applications, 2015
In cases where the grounding system is buried in soils characterized by poor contact with the electrodes (e.g., karst and sandy terrains), the contact resistance frequently represents a dominant component of the total grounding resistance. In such cases, estimation of the grounding resistance by conventional formulas given in the literature is useless,
Jovan Trifunovic, Miomir Kostic
exaly   +2 more sources

Evaluation of ground resistance of a grounding grid of any

IEEE Power Engineering Review, 1991
A large number of grounding grids in substations have shapes other than a square or a rectangle, whereas the formulas and graphs for the ground resistance of a grounding grid available in the literature are applicable only to nearly square or rectangular grids.
B. Thapar, V. Gerez, A. Balakrishnan, D.A. Blank   +3 more
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Calculation of resistances to ground

Electrical Engineering, 1936
Formulas for practical use in the calculation of the resistances from grounding conductors of variou forms to the earth are given in this paper and their use illustrated by examples. The accuracy of the formulas varies considerably, as discussed in the paper, but is sufficiently good that the methods should be helpful to those whose work involves ...
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