Results 11 to 20 of about 39,353 (268)

A Simple Design Method of Unequal Spacing Arrangement for Substation Grounding Grid

open access: yesIEEE Access, 2021
To balance the potential distribution on the surface of a substation, an equal spacing arrangement of the grounding grid conductors is not an economical solution. The implementable solution is an unequal placement of its constituent elements.
Liviu Neamt, Olivian Chiver
doaj   +1 more source

New Method for Modelling Seasonal Variation in Resistance and Performance of Earthing Systems

open access: yesEnergies, 2023
The current techniques utilized for estimating seasonal fluctuations in earthing system resistance, including artificial neural networks (ANNs) and correlation/correction factors, rely on resistance records, soil resistivity measurements, and ...
Onyedikachi Samuel Nnamdi   +1 more
doaj   +1 more source

Metaphysical Explanations for Modal Normativists

open access: yesMetaphysics, 2020
I expand 'modal normativism', a theory of metaphysical modality, to give a normativist account of 'metaphysical explanation'. According to modal normativism, basic modal claims do not have a descriptive function, but instead have the normative function ...
Theodore Locke
doaj   +1 more source

Adaptive Autoreclosing Scheme for Line-to-Line Nongrounded Faults on Double-Circuit Transmission Lines Based on Phase-to-Phase Reactive Power

open access: yesIEEE Access, 2020
Double-circuit transmission lines play a very important role in electric power transmission. When a line-to-line nongrounded fault occurs on double-circuit transmission lines, for traditional tripping and reclosing methods, tripping of all six phases may
Weiji Zhou   +5 more
doaj   +1 more source

Understanding the Impact of Lime Stabilization on Expansive Soil for Grounding and Analysis Adopting LIBS

open access: yesIEEE Access, 2022
Stabilization of soil for grounding purposes has been performed by adding different wt% of lime. Electrical breakdown measurements under lightning impulse voltage showed a reduction in breakdown voltage and the time to breakdown with increment in ...
G. Parvathy   +7 more
doaj   +1 more source

On What (In General) Grounds What

open access: yesMetaphysics, 2020
A generic grounding claim is a grounding claim that isn’t about any particular entity or fact. For example, consider the claim: an act is right in virtue of maximizing happiness.
Kevin Richardson
doaj   +1 more source

Technological and environmental challenges of Arctic shipping—a case study of a fictional voyage in the Arctic

open access: yesPolar Research, 2016
Shipping in Arctic seas is challenging and poses an environmental risk. This paper presents a fictional case involving a multipurpose supply vessel transporting one large object (a 750-tonne compressor) and 24 containers loaded with chemicals and ...
Lars-Henrik Larsen   +6 more
doaj   +1 more source

Grounding as a Side‐Effect of Grounding [PDF]

open access: yesTopics in Cognitive Science, 2018
AbstractIn relation to semantics, “grounding” has (at least) two relevant meanings. “Symbol grounding” is the process of connecting symbols (e.g., words) to perception and the world. “Communicative grounding” is the process of interactively adding to common ground in dialog. Strategies for grounding in human communication include, crucially, strategies
openaire   +2 more sources

Pengukuran Nilai Grounding Terbaik Pada Kondisi Tanah Berbeda

open access: yesJurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, 2021
Sistem pentanahan atau grounding  yang baik diharapkan dapat melindungi perangkat elektronika, baik secara langsung ataupun secara tidak langsung jika terjadi sambaran petir saat terjadi hujan.
Jaenal Arifin
doaj   +1 more source

Ground Breaking and Breaking Ground [PDF]

open access: yesThe Scientific World JOURNAL, 2001
The Howard Hughes Medical Institute’s decision to build a home for wayward interdisciplinary scientists topped the news from Nature this week. Science led with shaky predictions and dire warnings from the Indian subcontinent.
openaire   +3 more sources

Home - About - Disclaimer - Privacy