Results 1 to 10 of about 661,092 (209)

On Field Infrared Thermography Sensing for PV System Efficiency Assessment: Results and Comparison with Electrical Models [PDF]

open access: yesSensors, 2020
The evaluation of photovoltaic (PV) system’s efficiency loss, due to the onset of faults that reduce the output power, is crucial. The challenge is to speed up the evaluation of electric efficiency by coupling the electric characterization of ...
Mirco Muttillo   +5 more
doaj   +2 more sources

A Novel Intelligent Neural Network Techniques of UPQC with Integrated Solar PV System for Power Quality Enhancement [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2023
A Novel Intelligent control of a Unified Power Quality Conditioner (UPQC) coupled with Photovoltaic (PV) system is proposed in this work. The utilization of a Re-lift Luo converter in conjunction with a Cascaded Artificial Neural Network (ANN) Maximum ...
Ramesh Rudraram   +2 more
doaj   +1 more source

Fuzzy logic controller based maximum power point tracking and its optimal tuning in photovoltaic systems [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2021
Conventionally, the parameters of a fuzzy logic controller (FLC) are obtained by a trial and error method or by human experience. In this paper, the problem of designing a FLC for maximum power point tracking (MPPT) of a photovoltaic system (PV)
Bouarroudj Noureddine   +6 more
doaj   +1 more source

Optimal Design of Bifacial Floating Photovoltaic System With Different Installation Azimuths

open access: yesIEEE Access, 2023
Considering the increasing interest in the realization of carbon-neutral and RE100 systems, and the expansion of the supply of renewable energy through large-scale floating photovoltaic systems (FPVs), this study designed large-scale bifacial FPVs for ...
Byeong Gwan Bhang   +5 more
doaj   +1 more source

Comparison of the annual power balance of photovoltaic modules [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2020
This article presents the results of a research study focusing on the effect of tilt angle changes on the power balance of photovoltaic (PV) systems. The objective of this study was to determine tilt-angle-induced differences in the power balance of two ...
Bilčík Matúš   +5 more
doaj   +1 more source

Comparative Analysis of Machine Learning Models for Day-Ahead Photovoltaic Power Production Forecasting

open access: yesEnergies, 2021
A main challenge for integrating the intermittent photovoltaic (PV) power generation remains the accuracy of day-ahead forecasts and the establishment of robust performing methods.
Spyros Theocharides   +5 more
doaj   +1 more source

A hybrid methodology for distribution level photovoltaic power production forecasting verified at the distribution system of Cyprus

open access: yesIET Renewable Power Generation, 2022
Accurate photovoltaic (PV) power forecasting is an essential tool that enables the efficient integration of solar electricity and energy trading. This work proposes a novel methodology for the implementation of a forecasting tool that provides aggregated
Spyros Theocharides   +6 more
doaj   +1 more source

Reactive Power Management of PV Systems by Distributed Cooperative Control in Low Voltage Distribution Networks [PDF]

open access: yesAUT Journal of Electrical Engineering, 2023
A distributed control strategy is proposed to enhance voltage regulation and reactive power sharing in Low Voltage (LV) distribution networks with high penetration of Photovoltaic (PV) systems.
Saeed Mahdavian Rostami, Mohsen Hamzeh
doaj   +1 more source

Capacity Design and Cost Analysis of Converged Renewable Energy Resources by Considering Base Load Conditions in Residential and Industrial Areas

open access: yesApplied Sciences, 2020
In this paper, a design technique for constructing a renewable-energy-based power system based on a customer’s power load is proposed. The proposed design technique adopts a second renewable energy power source in charge of the base load and is an ...
Sang Hun Lee   +5 more
doaj   +1 more source

Research On MPPT Of PV System Based On CSAGAM

open access: yesJournal of Applied Science and Engineering, 2022
The existing Maximum Power Point Tracking (MPPT) method has low tracking efficiency and poor stability. It is easy to fall into the Local Maximum Power Point (LMPP) in Partial Shading Condition (PSC), resulting in the degradation of output power quality
Tao Hou   +3 more
doaj   +1 more source

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