Results 1 to 10 of about 299,337 (283)

Self-organized synchronization of mechanically coupled resonators based on optomechanics gain-loss balance [PDF]

open access: yes, 2020
We investigate collective nonlinear dynamics in a blue-detuned optomechanical cavity that is mechanically coupled to an undriven mechanical resonator.
Djafari-Rouhani, B.   +2 more
core   +2 more sources

Analysis of Power Loss for Crystalline Silicon Solar Module during the Course of Encapsulation

open access: yesInternational Journal of Photoenergy, 2015
During the course of solar module encapsulation, the output power of crystalline silicon solar module is less than the sum of the maximum output power of the constituents because of power loss. So it is very important to investigate the power loss caused
Hong Yang   +4 more
doaj   +1 more source

Third Harmonic THz Generation from Graphene in a Parallel-Plate Waveguide

open access: yes, 2017
Graphene as a zero-bandgap two-dimensional semiconductor with a linear electron band dispersion near the Dirac points has the potential to exhibit very interesting nonlinear optical properties.
Al-Naib, Ibraheem   +2 more
core   +1 more source

Performance and Reliability Improvement of Partially Shaded PV Arrays by One-Time Electrical Reconfiguration

open access: yesIEEE Access, 2022
Partial shading is the most unexpected scenario encountered by the arrays that degrade the performance causing power reduction, non-convex characteristics curves, losses, hotspot, module damage, and system failure. The adoption of various reconfiguration
Priya Ranjan Satpathy   +5 more
doaj   +1 more source

Mismatch Loss Reduction in Photovoltaic Arrays as a Result of Sorting Photovoltaic Modules by Max-Power Parameters [PDF]

open access: yesISRN Renewable Energy, 2013
Variations in photovoltaic (PV) module current-voltage curves result in a power loss in PV arrays often referred to as mismatch loss (MML). As a means of reducing MML, newly fabricated PV modules are sorted to meet a set tolerance for variation in overall maximum power output with respect to a given module’s rated power.
J. Webber, E. Riley
openaire   +1 more source

Asynchronous consensus for optimal power flow control in smart grid with zero power mismatch

open access: yesJournal of Modern Power Systems and Clean Energy, 2018
The heterogeneous nature of smart grid components and the desire for smart grids to be scalable, stable and respect customer privacy have led to the need for more distributed control paradigms.
Benjamin S. MILLAR, Danchi JIANG
doaj   +1 more source

Effect of Cell Electrical Mismatch on Output of Crystalline Photovoltaic Modules

open access: yesEnergies, 2022
The importance of energy supply and demand has been emphasized over the past few years. Renewable energy without regional bias continues to attract attention.
Somin Park   +4 more
doaj   +1 more source

Influence of parasitic resistances on the mismatch relative power loss of solar cell modules

open access: yesRevue de Physique Appliquée, 1985
Evaluation, par analyse sur ordinateur, de la perte relative de puissance due a la dispersion des valeurs des courants des cellules solaires constituant un module et en particulier l'influence de la conductance shunt parasite. Proposition d'une expression empirique et d'une methode simple d'evaluation du facteur de perte pour des cellules montees en ...
P.H. Nguyen   +2 more
openaire   +2 more sources

Mismatch analysis of all-fiber coherent beam combiners based on the self-imaging effect

open access: yesHigh Power Laser Science and Engineering
All-fiber coherent beam combiners based on the self-imaging effect can achieve a near-perfect single laser beam, which can provide a promising way to overcome the power limitation of a single-fiber laser.
Yuefang Yan   +8 more
doaj   +1 more source

Scenario-Based Uncertainty Modeling for Power Management in Islanded Microgrid Using the Mixed-Integer Distributed Ant Colony Optimization

open access: yesEnergies, 2023
Reliable droop-controlled islanded microgrids are necessary to expand coverage and maximize renewables potential. Nonetheless, due to uncertainties surrounding renewable generation and load forecast, substantial power mismatch is expected at off-peak ...
Maen Z. Kreishan, Ahmed F. Zobaa
doaj   +1 more source

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