Results 21 to 30 of about 5,209,168 (291)
Efficiency Improvement Scheme for PV Emulator Based on a Physical Equivalent PV-Cell Model [PDF]
IEEE Access, 2021 Recently, a photovoltaic (PV) emulator is proposed which is based on a combination of a constant current source and a one-diode photovoltaic model. Its superior dynamic performance is compatible with that of a real PV system. Although it is power efficient at the maximum power point (MPP), it suffers from high power loss around and at the open-circuit ...
Habes Ali Khawaldeh +4 more
openaire +3 more sources
International Journal of Renewable Energy Development, 2020 This paper discusses a modified V-I relationship for the solar photovoltaic (PV) single diode based equivalent model. The model is derived from an equivalent circuit of the PV cell.
Manoharan Premkumar +2 more
doaj +1 more source
Photovoltaic Cell With Built-In Antenna for Internet of Things Applications
IEEE Access, 2021 A compact and low-profile photovoltaic (PV) cell with a Built-In antenna is proposed for Internet of Things (IoT) applications. The proposed design exploits the gallium arsenide (GaAs)-based PV cell for antenna operation; for this purpose, a hexagonal ...
Ahmed Ali +5 more
doaj +1 more source
Frontiers in Energy Research, 2022 The salient question addressed in this work is whether and how photovoltaic-biased photoelectrocatalysis (PV-PEC) can fairly and practically be as competitive as photovoltaic-powered electrocatalysis (PV-EC) for solar-driven carbon dioxide reduction ...
Ying Zhang +5 more
doaj +1 more source
Modeling of PV Cell, PV Module, PV Array and PV IV Characteristics Analysis Using MATLAB/SIMULINK
, 2022 In this paper, a study of modeling PV cell (solar cell), PV module (solar modules) and PV array solar array) using Matlab/Simulink software is presented. This study is focused on the study to design photovoltaic cell, photovoltaic modules, photovoltaic panels and PV array (solar array) and to analyze the change in PV performance according to changes in
Arnob Das, Susmita Peu
openaire +1 more source
An accurate method for the PV Model identification based on a genetic algorithm and the interior-point method [PDF]
, 2014 Due to the PV module simulation requirements as well as recent applications of model-based controllers, the accurate photovoltaic (PV) model identification method is becoming essential to reduce the PV power losses effectively.
Alireza Maheri (16272944) +5 more
core +1 more source
Energy Reports, 2020 In this study, thermal interface material is used in photovoltaic–thermoelectric coupling device to enhance the utilization of solar energy. An operating system including cooling equipment is established.
Jia Zhang +5 more
doaj +1 more source
Modeling and detection of hot-spot in shaded photovoltaic cells [PDF]
, 2014 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.
Giaffreda, Daniele +12 more
core +1 more source
International Journal of Photoenergy, 2015 Photovoltaic (PV) concentrators are a promising approach for lowering PV electricity costs in the near future. However, most of the concentrators that are currently used for PV applications yield nonuniform flux profiles on the surface of a PV module ...
Damasen Ikwaba Paul +3 more
doaj +1 more source
Revue des Énergies Renouvelables, 2022 In order to achieve the optimum feasible efficiency, the electrical parameters of the photovoltaic solar cell and module should always be thoroughly researched.
Mohamed Zellagui +3 more
doaj +1 more source