Results 1 to 10 of about 12,533 (265)
A Hybrid CNN–Transformer Approach for Photovoltaic Cell Defect Classification Using Electroluminescence Imaging [PDF]
SensorsThis study addresses the automatic classification of cells in electroluminescent panel images to detect photovoltaic cell defects. The images used in the study were obtained from a solar panel production line.
Miktat Aktaş +2 more
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On a quantum hydrodynamic model for a photovoltaic cell
Moldavian Journal of the Physical Sciences, 2008 We present a theoretical model for the behavior of the propagation of electrons in a photovoltaic cell with some Bohm quantum potential corrections. The system describes the dynamic of the electron density and the current density functions.
Negrea, R. +3 more
doaj +1 more source
Enhanced single-diode model for improved accuracy in photovoltaic cell characterization
e-Prime: Advances in Electrical Engineering, Electronics and EnergyThe single-diode model (SDM) is widely used to simulate the behavior of photovoltaic (PV) cells. In the conventional approach, these models, referred to as voltage-independent SDM (SDMvi), assume that their parameters remain constant regardless of the PV
Ismail Abazine +7 more
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Modeling and Detection of Hotspot in Shaded Photovoltaic Cells [PDF]
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2015 In this paper, we address the problem of modeling the thermal behavior of photovoltaic (PV) cells undergoing a hotspot condition. In case of shading, PV cells may experience a dramatic temperature increase, with consequent reduction of the provided power.
ROSSI, DANIELE +3 more
openaire +7 more sources
Forecast of photovoltaic power generation based on DBSCAN [PDF]
E3S Web of Conferences, 2021 The power output of the photovoltaic power generation has prominent intermittent fluctuation characteristics. Large-scale photovoltaic power generation access will bring a specific impact on the safe and stable operation of the power grid.
Zhang Jiaying, Zhang Yingfan
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Modeling and Performance Analysis of Simplified Two-Diode Model of Photovoltaic Cells
Frontiers in Physics, 2021 For a quick and consistent photovoltaic (PV) module design, an effective, fast, and exact simulator is crucial to examine the performance of the photovoltaic cell under partial or quick variation of temperature and irradiance. The most prevalent modeling
Saripalli Bhanu Prakash +2 more
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Electrical Characteristics of Photovoltaic Cell in Solar-Powered Aircraft During Cruise
Frontiers in Thermal Engineering, 2022 Aiming to study the electrical characteristics of photovoltaic cells during the flight of solar-powered unmanned aerial vehicles, this work combines a photovoltaic cell equivalent circuit model and a thermodynamic model.
Peimiao Li +3 more
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Global sensitivity analysis of photovoltaic cell parameters based on credibility variance
Energy Reports, 2022 Photovoltaic cells can directly convert solar energy into electrical energy, which is environmentally friendly and has a wide range of applications. In practical engineering, the uncertainty of photovoltaic cell parameters has an important impact on cell
Feng Zhang +5 more
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Series Connected Photovoltaic Cells—Modelling and Analysis [PDF]
Sustainability, 2017 As solar energy costs continue to drop, the number of large-scale deployment projects increases, and the need for different analysis models for photovoltaic (PV) modules in both academia and industry rises. This paper proposes a modified equivalent-circuit model for PV modules.
Anas Al Tarabsheh +2 more
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Photonics, 2023 Black silicon (b-Si)-assisted photovoltaic cells have textured b-Si surfaces, which have excellent light-trapping properties. There has been a limited amount of work performed on the theoretical modelling of b-Si photovoltaic cells, and hence, in this ...
Jasman Y.-H. Chai +2 more
doaj +1 more source