Results 1 to 10 of about 721,483 (247)

Convolution and deconvolution: two mathematical tools to help performing tests in research and industry

open access: yesInternational Journal of Metrology and Quality Engineering, 2021
The concepts of convolution and deconvolution are well known in the field of physical measurement. In particular, they are of interest in the field of metrology, since they can positively influence the performance of the measurement.
Fanton Jean-Pierre
doaj   +1 more source

Comparative study of the three equivalent models’ response of solar cell [PDF]

open access: yesITM Web of Conferences, 2023
The photovoltaic cell is the main part of the solar energy conversion. The analysis of the response of the solar cell becomes a necessity. In the literature the solar cell is generally modeled by three equivalent electrical circuits.
Ouali Abderrahim   +4 more
doaj   +1 more source

Impact of the variation of capacitance, inductance, and resistive load on the behavior of buck converter [PDF]

open access: yesITM Web of Conferences, 2023
This paper deals with the structure of the buck converter circuit and the influence of the inappropriate values of its electrical components on the trend of its output voltage.
El Houcine Lahfid   +4 more
doaj   +1 more source

Resilient energy management incorporating energy storage system and network reconfiguration: A framework of cyber‐physical system

open access: yesIET Generation, Transmission & Distribution, 2023
Due to increasing the intricacies of cyber‐physical systems (CPSs) and the severity of natural phenomena, upgrading network planning is vital to reduce the vulnerability of these systems. This study develops a novel preventive‐corrective resilient energy
Kamran Jalilpoor   +3 more
doaj   +1 more source

Security of communication 5G-V2X: A proposed approach based on securing 5G-V2X based on Blockchain [PDF]

open access: yesITM Web of Conferences, 2022
With the rapid evolution of wireless communication and autonomous vehicles, vehicle to Everything (V2X) communications provides driving safety, traffic efficiency, and real-time traffic information in-vehicle networks.
Manale Boughanja, Mazri Tomader
doaj   +1 more source

Third Smallest Wiener Polarity Index of Unicyclic Graphs

open access: yesFrontiers in Physics, 2020
The Wiener polarity index WP(G) of a graph G is the number of unordered pairs of vertices {u,v} where the distance between u and v is 3. In this paper, we determine the third smallest Wiener polarity index of unicyclic graphs. Moreover, the corresponding
Wei Fang   +5 more
doaj   +1 more source

Innovaciones y valorizaciones territoriales. Expansión energética jujeña (Argentina del siglo XXI)

open access: yesL'Ordinaire des Amériques, 2016
Jujuy province, located in the extreme northwest of Argentina, presents a large spectrum of technical and spatial configurations as well of public and private stakeholders’articulations.
Silvina Cecilia Carrizo   +1 more
doaj   +1 more source

CREATION OF A BIG POWER HYBRID ELECTRIC ENERGY STORAGE FOR PREVENTION SHORT-TERM INTERRUPTION OF POWER SUPPLY TO INDUSTRIAL CONSUMERS

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
The article gives a comparative analysis of different types of electricity accumulators. A possibility of using a hybrid electrical energy storage based on accumulator batteries and supercapacitors of high power is substantiated as one of the ways to ...
K. R. Bakhteev
doaj   +1 more source

Thermal Energy Storage for Grid Applications: Current Status and Emerging Trends

open access: yesEnergies, 2020
Thermal energy systems (TES) contribute to the on-going process that leads to higher integration among different energy systems, with the aim of reaching a cleaner, more flexible and sustainable use of the energy resources. This paper reviews the current
Diana Enescu   +3 more
doaj   +1 more source

Bidirectional wavelength-division multiplexing transmission over installed fibre using a simplified optical coherent access transceiver

open access: yesNature Communications, 2017
The signalling scheme used in access networks require electrical bandwidths many times greater than subscribers can utilise. Here, the authors describe a promising approach to achieve bidirectional transmission with bandwidth-efficient yet low-complexity
M. S. Erkılınç   +6 more
doaj   +1 more source

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