Results 1 to 10 of about 7,440,062 (352)

Joint Optimal Pricing and Electrical Efficiency Enforcement for Rational Agents in Micro Grids [PDF]

open access: yesIEEE Access, 2017
In electrical distribution grids, the constantly increasing number of power generation devices based on renewables demands a transition from a centralized to a distributed generation paradigm.
Bonetto, Riccardo   +3 more
core   +2 more sources

Modeling and analyzing coupling noise effect of Cu-carbon nanotube composite through-silicon vias interconnects using NILT based [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2023
In the modern field of microelectronics, the performance of interconnects tends to decrease as the technology node advances. Therefore, Cu-CNT composite TSV interconnects are utilized due to their favorable performance.
Ait Belaid Khaoula   +3 more
doaj   +1 more source

Numerical Investigation of Electrical Efficiency with the Application of Hybrid Nanofluids for Photovoltaic Thermal Systems Contained in a Cavity Channel

open access: yesJournal of mathematics, 2023
Photovoltaic thermal systems (PV/T) are devices used to collect both electrical and thermal energies from solar energy. By passing a coolant through flow channels that are connected to the PV/T systems, the temperature of the cells is reduced to enhance ...
A. Memon, M. A. Memon, M. Haque
semanticscholar   +1 more source

1-D Convolutional Neural Network-Based Models for Cooperative Spectrum Sensing

open access: yesFuture Internet, 2023
Spectrum sensing is an essential function of cognitive radio technology that can enable the reuse of available radio resources by so-called secondary users without creating harmful interference with licensed users.
Omar Serghini   +4 more
doaj   +1 more source

Electrical Efficiency Investigation on Photovoltaic Thermal Collector with Two Different Coolants

open access: yesSustainability, 2023
The design and development of a photovoltaic thermal (PVT) collector were developed in this study, and electrical and electrical thermal efficiency were assessed. To improve system performance, two types of coolants were employed, liquid and liquid-based
Emad S. Abouel Nasr   +7 more
semanticscholar   +1 more source

Series Expanding of the Ultrasound Transmission Coefficient Through a Multilayered Structure [PDF]

open access: yesArchives of Acoustics, 2023
To calculate the transmission coefficient of ultrasonic waves through a multi-layered medium, a new approach is proposed by expanding it into Debye’s series.
Ahmed Chitnalah   +2 more
doaj   +1 more source

Evaluation of electrical efficiency of photovoltaic thermal solar collector [PDF]

open access: yesEngineering Applications of Computational Fluid Mechanics, 2020
In this study, machine learning methods of artificial neural networks (ANNs), least squares support vector machines (LSSVM), and neuro-fuzzy are used for advancing prediction models for thermal performance of a photovoltaic-thermal solar collector (PV/T).
M. Ahmadi   +7 more
semanticscholar   +1 more source

Broadband quantum-dot frequency-modulated comb laser

open access: yesLight: Science & Applications, 2023
Frequency-modulated (FM) laser combs, which offer a quasi-continuous-wave output and a flat-topped optical spectrum, are emerging as a promising solution for wavelength-division multiplexing applications, precision metrology, and ultrafast optical ...
Bozhang Dong   +5 more
doaj   +1 more source

Numerical and Parametric Analysis for Enhancing Performances of Water Photovoltaic/Thermal System

open access: yesApplied Sciences, 2022
Photovoltaic/thermal (PV/T) systems are innovative cogeneration systems that ensure the cooling of photovoltaic (PV) backside and simultaneous production of electricity and heat.
Chaimae El Fouas   +5 more
doaj   +1 more source

Cooling Methods of Photovoltaic/Thermal Panels. State-of-the-Art Review

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2022
The concept of green energy and sustainability is no longer just an abstract idea intended exclusively for theoretical, numerical and experimental studies, but a “must” of our days. It is a reality that needs to be applied now, not later.
Alexa Marius   +4 more
doaj   +1 more source

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