Results 251 to 260 of about 71,551 (310)

A hybrid ANN-PSO approach for self-tuning parameters of polycrystalline photovoltaic arrays. [PDF]

open access: yesSci Rep
Boumous Z   +5 more
europepmc   +1 more source

Optimal control of photovoltaic arrays

Mathematics and Computers in Simulation, 2013
A high value of the energy conversion efficiency is not the only feature a photovoltaic power processing system must have. An optimal control of the photovoltaic generator must be also designed in order to maximize the electrical power it produces, even in presence of a time varying irradiation level or when a part of the photovoltaic source is shaded.
FEMIA, Nicola   +3 more
openaire   +3 more sources

Photovoltaic array simulation

1985 IEEE Power Electronics Specialists Conference (ESA SP-230), 1985
Two approaches to the simulation of photovoltaic arrays are described and compared. The first involves the use of a pilot panel and variable light source. In the second, characteristic array curves are stored in the memory of a microprocessor-based simulator.
G. Liu, W.G. Dunford
openaire   +1 more source

A Photovoltaic Array Simulator

International Journal of Solar Energy, 1982
Abstract A system simulating the output voltage-current characteristics of a photovoltaic array is described. The simulator may be used to test the performance of PV arrays and associated power conditioning equipment necessary for the autonomous or interconnected operation of photovoltaic energy sources. The simulator's main features include simplicity
G. J. VACHTSEVANOS, E. J. GRIMBAS
openaire   +1 more source

Optimization of Photovoltaic Array Configurations in Photovoltaic System

Advanced Materials Research, 2014
Closely related to the actual output power and the light intensity, the temperature of the photovoltaic cell panel and the load of the PV array or the like. In the case of the external environment is stable and load conditions change, the output power of the PV modules exist Maximum Power Point, in order to improve the self-tracking PV system energy ...
Wen Ting Jia   +3 more
openaire   +1 more source

Photovoltaic array environmental protection program

Proceedings of the 24th Intersociety Energy Conversion Engineering Conference, 2003
During the photovoltaic array environmental protection program, a coating material, application technique, and design approach intended to protect flexible solar array blankets during a nominal fifteen-year operating lifetime were developed. Numerous thin-film coatings for protecting the Kapton polyimide material used in the construction of the Space ...
K.M. Bilger, H.B. Gjerde, B.L. Sater
openaire   +1 more source

Pspice Modelling of Photovoltaic Arrays

International Journal of Electrical Engineering & Education, 1995
PSPICE modelling of photovoltaic arrays A detailed model of a photovoltaic array written in PSPICE is presented in this paper. The powerful graphics post-processor that accompanies the software program is used to display array characteristics as a function of certain parameters such as insulation and temperature.
Ramzye. Katan   +2 more
openaire   +1 more source

Simulation of large photovoltaic arrays

Solar Energy, 2018
Abstract Large photovoltaic arrays are becoming common as the world moves to replace fossil-fuelled electricity generators. As the array size and project cost increase, it becomes increasingly important to know accurately what the array’s performance will be before it is built.
Abdin, Z, Webb, CJ, Gray, E MacA
openaire   +2 more sources

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