Results 11 to 20 of about 22,187,233 (367)

An online identification method for establishing a microgrid equivalent model based on the hybrid particle swarm optimization butterfly algorithm

open access: yesEnergy Science & Engineering, 2023
The frequency response model of a microgrid system is an indispensable tool for designing secondary frequency controllers and analyzing system frequency stability. Owing to the complexity of a microgrid system structure, time‐varying operation state, and
Shi Yong   +3 more
doaj   +1 more source

Evaluation of Fuzzy Membership Function Effects for Maximum Power Point Tracking Technique of Photovoltaic System

open access: yesIEEE Access, 2021
The photovoltaic generation system (PGS) is considered a potential renewable energy harvesting system. However, the low conversion efficiency of PGS and maximum power point tracking (MPPT) technique are the main challenges that must be solved.
Tole Sutikno   +2 more
semanticscholar   +1 more source

Optimal Design of Grid-Connected Solar Photovoltaic System Using Selective Particle Swarm Optimization

open access: yesInternational Journal of Photoenergy, 2021
The electricity distribution network in Ethiopia has the radial nature of network configuration. The interruption of power is due to overloading and failure of distribution lines due to external forces, like trees, animals, and wind.
Habtemariam Aberie Kefale   +2 more
semanticscholar   +1 more source

AUTONOMOUS PHOTOVOLTAIC LIGHTING SYSTEM [PDF]

open access: yesJES. Journal of Engineering Sciences, 2012
This paper introduces a comparison between the conventional and Photovoltaic (PV) lighting systems. A simple sizing procedure for a PV stand-alone system was advised. The paper also proposes a novel PV lighting system. The proposed system is simple, compact and reliable.
Hafez, Ahmed A. A.   +2 more
openaire   +3 more sources

Increasing Electric Vehicle Autonomy Using a Photovoltaic System Controlled by Particle Swarm Optimization

open access: yesIEEE Access, 2021
A photovoltaic-powered electric vehicle is a complex system that necessitates the use of a high-performance control algorithm. This paper aims to boost the performance of a photovoltaic system by employing a suitable algorithm to control the power ...
Habib Kraiem   +7 more
semanticscholar   +1 more source

Study on Heat Loss Factors of Parabolic Trough Solar Collectors

open access: yes发电技术, 2023
Combining solar thermal electricity technology with distributed energy system is conducive to increasing the proportion of renewable energy in the energy consumption structure.
XU Li   +3 more
doaj   +1 more source

Self-Consumption and Self-Sufficiency Improvement for Photovoltaic System Integrated with Ultra-Supercapacitor

open access: yesEnergies, 2021
This research study uses a computer simulation based on real input data to examine the impact of a supercapacitor module working as a fast response energy storage unit in renewable energy systems to increase energy self-consumption and self-sufficiency ...
Qusay Hassan, M. Jaszczur
semanticscholar   +1 more source

Computational Intelligence in Photovoltaic Systems [PDF]

open access: yesApplied Sciences, 2019
Photovoltaics, among renewable energy sources (RES), has become more popular [...]
Leva S., Ogliari E.
openaire   +3 more sources

Return of Interest Planning for Photovoltaics Connected with Energy Storage System by Considering Maximum Power Demand

open access: yesApplied Sciences, 2020
In this study, a general building of medium size with an Energy Storage Systems (ESS)-connected Photovoltaic (PV) system (energy storage system that is connected to a photovoltaic system) was chosen to develop a tool for a better economic evaluation of ...
Sung-Soo Kim   +7 more
doaj   +1 more source

Floating photovoltaic system for Indian artificial reservoirs—an effective approach to reduce evaporation and carbon emission

open access: yesInternational Journal of Environmental Science and Technology, 2021
Floating photovoltaic system for reservoirs is a recent innovative technology that is highly advantageous in reducing evaporation while generating solar power.
N. Ravichandran   +2 more
semanticscholar   +1 more source

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