Results 31 to 40 of about 896 (187)

Techno-Economic Optimization Analysis of an Autonomous Photovoltaic Power System for a Shoreline Electrode Station of HVDC Link: Case Study of an Electrode Station on the Small Island of Stachtoroi for the Attica–Crete Interconnection

open access: yesEnergies, 2020
A lot of autonomous power systems have been designed and operated with different power levels and with special requirements for climatic conditions, availability, operation/maintenance cost, fuel consumption, environmental impacts, etc.
Panagiota M. Deligianni   +5 more
doaj   +1 more source

Recent advancement in cooling technologies of solar photovoltaic (PV) system [PDF]

open access: yesFME Transactions, 2018
The temperature of Photovoltaic (PV) module rises by absorbed incident solar radiation and causes subsequent drop off in electrical efficiency. To overcome this ill effect, an appropriate material must be used to absorb the heat and maintain the temperature of PV module.
Satpute Jitendra B., Rajan John A.
openaire   +2 more sources

Rural Households’ Perceptions of the Adoption of Rooftop Solar Photovoltaics in Vhembe District, South Africa

open access: yesEnergies, 2022
Rooftop solar photovoltaics have the potential to successfully electrify rural and scattered communities worldwide. However, access to clean, high-quality, reliable and affordable energy remains elusive for several households in rural areas of the ...
Ranganai Chidembo   +2 more
doaj   +1 more source

Impact of grid-tied photovoltaic systems on voltage stability of tunisian distribution networks using dynamic reactive power control

open access: yesAin Shams Engineering Journal, 2022
Analysis of voltage stability of transmission network with high photovoltaic (PV) integration is a challenging problem because of the stochastic generation of a solar system. Stabilization of the output power is an important criterion for determining the
Abdelaziz Salah Saidi
doaj   +1 more source

An efficient Equilibrium Optimizer for parameters identification of photovoltaic modules [PDF]

open access: yesPeerJ Computer Science, 2021
The use of solar photovoltaic systems (PVs) is increasing as a clean and affordable source of electric energy. The Pv cell is the main component of the PV system.
Essam H. Houssein   +3 more
doaj   +2 more sources

Improving the Electrical Efficiency of the PV Panel via Geothermal Heat Exchanger: Mathematical Model, Validation and Parametric Analysis

open access: yesEnergies, 2021
Silicon based photovoltaic modules (PV) are a wide spread technology and are used for small and large PV power stations. At the moment, the most efficient method which can be used to improve the annual electrical energy production of PVs is solar ...
Evangelos I. Sakellariou   +3 more
doaj   +1 more source

ASSESSMENT THE IMPACT OF PVS UPON ELECTRICAL VALUES FROM CCP IN BCPS [PDF]

open access: yesJournal of Sustainable Energy, 2015
The influences of distributed electrical energy sources based on renewable energy resources over the power transmission and distribution systems are varied. The possible effects are more pronounced in the case of electricity generated using solar and
MOLDOVAN V.   +3 more
doaj  

Forecasting and Modelling of Solar Radiation for Photovoltaic (PV) Systems

open access: yes, 2022
Solar radiation is characterized by its fluctuation because it depends to different factors such as the day hour, the speed wind, the cloud cover and some other weather conditions. Certainly, this fluctuation can affect the PV power production and then its integration on the electrical micro grid.
Ines, Sansa,, Mrabet, Bellaaj, Najiba
openaire   +3 more sources

4E Analysis of solar photovoltaic, wind, and hybrid power systems in southern Pakistan: energy, exergy, economic, and environmental perspectives

open access: yesScience and Technology for Energy Transition
Pakistan faces significant challenges in its energy sector, including a persistent supply-demand gap and heavy reliance on imported fossil fuels, leading to high costs, environmental degradation, and energy insecurity.
Uzair Yousuf Muhammad   +2 more
doaj   +1 more source

Design and Thermodynamic Analysis of a Novel Solar CBS-PVT System Using Film-Based Beam Splitting Technology

open access: yesEntropy, 2023
An innovative solar concentrating beam splitting photovoltaic thermal (CBS-PVT) system using a half-trough concentrator (HTC) and a film spectrum filter (FSF) is proposed and studied in this study. The FSF used for this system is designed and its average
Gang Wang, Jialin Liu, Zeshao Chen
doaj   +1 more source

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