Results 11 to 20 of about 447,314 (268)

Vulnerability and power on networks [PDF]

open access: yesNetwork Science, 2015
AbstractInspired by socio-political scenarios, like dictatorships, in which a minority of people exercise control over a majority of weakly interconnected individuals, we propose vulnerability and power measures defined on groups of actors of networks. We establish an unexpected connection between network vulnerability and graph regularizability.
BOZZO, Enrico   +2 more
openaire   +3 more sources

A Spatial Decision Support System for Prioritizing Repair Interventions on Power Networks

open access: yesIEEE Access, 2023
The business continuity of services provided by Critical Infrastructures is vital in order to ensure the security, the economy and the public’s health of a nation.
Simone Guarino   +4 more
doaj   +1 more source

A review of time reversal-based methods applied to fault location in power networks

open access: yesFrontiers in Energy Research, 2022
Electromagnetic time reversal (EMTR)-based methods have been applied to the problem of fault location in power networks since 2012. Over the past decade, considerable theoretical investigations have led to a continuous improvement of the EMTR method in ...
Zhaoyang Wang   +6 more
doaj   +1 more source

Patient-Centric HetNets Powered by Machine Learning and Big Data Analytics for 6G Networks

open access: yesIEEE Access, 2020
Having a cognitive and self-optimizing network that proactively adapts not only to channel conditions, but also according to its users' needs can be one of the highest forthcoming priorities of future 6G Heterogeneous Networks (HetNets).
Mohammed S. Hadi   +3 more
doaj   +1 more source

The Correspondence Between Sudden Commencements and Geomagnetically Induced Currents: Insights From New Zealand

open access: yesSpace Weather, 2022
Variability of the geomagnetic field induces anomalous Geomagnetically Induced Currents (GICs) in grounded conducting infrastructure. GICs represent a serious space weather hazard but are not often measured directly and the rate of change of the magnetic
A. W. Smith   +8 more
doaj   +1 more source

Forecasting GIC Activity Associated With Solar Wind Shocks for the Australian Region Power Network

open access: yesSpace Weather, 2022
s Space weather induced Geomagnetically Induced Currents (GICs) that are hazardous to power networks at high latitudes are often the result of rapid changes in near‐Earth space current systems such as the auroral electrojets and field‐aligned currents ...
R. A. Marshall   +3 more
doaj   +1 more source

Stabilising control strategy for cyber-physical power systems

open access: yesIET Cyber-Physical Systems, 2019
The cyber-physical nature of electric power systems has increased immensely over the past decades, with advanced communication infrastructure paving the way.
Etinosa Ekomwenrenren   +4 more
doaj   +1 more source

СИСТЕМИ МОНІТОРИНГУ СУЧАСНИХ КАБЕЛЬНИХ ЛІНІЙ ЕЛЕКТРОПЕРЕДАЧІ

open access: yesПраці Інституту електродинаміки Національної академії наук України, 2023
The overview of fiber-optic technologies for real-time monitoring of the technical condition and operational characteristics of modern power cables with cross-linked polyethylene insulation and with the fiber-optic module integrated into their structure ...
І.М. Кучерява
doaj   +1 more source

Search in power-law networks [PDF]

open access: yesPhysical Review E, 2001
Many communication and social networks have power-law link distributions, containing a few nodes which have a very high degree and many with low degree. The high connectivity nodes play the important role of hubs in communication and networking, a fact which can be exploited when designing efficient search algorithms.
Lada A. Adamic   +3 more
openaire   +3 more sources

Experimental research of the power quality at the photovoltaic power stations in the power system of Uzbekistan [PDF]

open access: yesE3S Web of Conferences, 2020
This article discusses the issues of ensuring the power quality. An analysis of the higher harmonics arising from the operation of photovoltaic power stations is made. The results of experimental research are presented.
Kakhraman Allaev, Gulasal Musinova
doaj   +1 more source

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