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Optimal Energy Management System for Green Hydrogen Production and Seawater Desalination Plants with Demand Response Integration

2024· article· en· W4405755885 on OpenAlexaff
Rawan A. Abdelsalam, Hany E. Z. Farag, Hatem Zeineldin, Ehab F. El‐Saadany

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEnergy
TopicHybrid Renewable Energy Systems
Canadian institutionsYork University
Fundersnot available
KeywordsDesalinationEnvironmental scienceSeawaterProduction (economics)Hydrogen productionEnvironmental engineeringHydrogenChemistryOceanographyGeologyEconomics

Abstract

fetched live from OpenAlex

This paper presents an optimal Energy Management System (EMS) of a grid-connected green Hydrogen Production Plant (HPP) and Seawater Reverse Osmosis (SWRO) desalination plant. The proposed EMS integrates the HPP with a SWRO desalination plant to optimally supply the water to the HPP electrolysis while meeting the desired hydrogen, water, and electrical demands. The objective of the EMS is to minimize the energy costs associated with the grid interaction and contribute to Demand Response (DR) programs. The optimization problem is formulated and solved using a MATLAB optimization toolbox. The results demonstrated the purchase of energy during low electricity tariff periods. Contributing to the demand response programs results in a decrease in the operational cost by 1.4-2.5%. The results also showed that the desalinated water used for hydrogen production incurs a negligible energy consumption, comprising only 0.0576% of the electrolyzer's total energy usage.

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.

How this classification was reachedexpand

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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.516
Threshold uncertainty score0.576

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
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 head0.010
GPT teacher head0.217
Teacher spread0.207 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2024
Admission routes1
Has abstractyes

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