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Record W4408563390 · doi:10.24018/ejece.2025.9.2.681

Dynamic Modeling of on Grid-Connected Photovoltaic Setup in Pakistan using MATLAB

2025· article· en· W4408563390 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueEuropean Journal of Electrical Engineering and Computer Science · 2025
Typearticle
Languageen
FieldEnergy
TopicPhotovoltaic System Optimization Techniques
Canadian institutionsMemorial University of Newfoundland
Fundersnot available
KeywordsPhotovoltaic systemMATLABGridComputer scienceElectrical engineeringEngineeringGeographyOperating system

Abstract

fetched live from OpenAlex

This research presents a computational modeling and simulation framework for grid-connected photovoltaic (PV) systems in Pakistan utilizing MATLAB/Simulink. Employing a Perturb and Observe (P&O) MPPT algorithm, the research develops a detailed model of a 7.5 kW PV installation in Lahore, analytically examining power generation dynamics, inverter efficiency, and grid interaction. The simulation demonstrates the system’s capability to mitigate grid dependency, with results showing effective power optimization and smooth transitions between solar generation, grid supply, and battery storage. The study bridges knowledge gaps by providing empirical insights into real-time PV system electrical characteristics, presenting a methodological approach for optimizing renewable energy system design and deployment. By quantitatively analyzing power flow, inverter performance, and battery efficiency, the research contributes valuable computational strategies for enhancing solar energy integration in regions with high solar irradiation potential.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.534
Threshold uncertainty score0.420

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.244
Teacher spread0.235 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it