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Deep Learning Control of Transmission System with Battery Storage and Dynamic Line Rating

2022· article· en· W4319430380 on OpenAlexaff
Vadim Avkhimenia, Matheus Mingatos Fernandes Gemignani, Petr Musı́lek, Tim Weis

Bibliographic record

Venue2022 IEEE Sustainable Power and Energy Conference (iSPEC) · 2022
Typearticle
Languageen
FieldEngineering
TopicThermal Analysis in Power Transmission
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsBattery (electricity)AmpacityComputer scienceReliability (semiconductor)Automotive engineeringLine (geometry)Artificial neural networkReliability engineeringEngineeringElectrical engineeringPower (physics)Artificial intelligence

Abstract

fetched live from OpenAlex

Battery energy storage in utility-scale transmission grids provides the benefit of fast response, however, efficient battery control in multi-battery multi-bus systems can be challenging. We present here a battery operation strategy based on forecasted load and line ampacity. The forecasted load is serviced via conventional generators in combination with battery energy storage whose outputs are computed using non-linear programming with the objective of minimizing total battery charging and discharging. The operating strategy takes into account battery degradation, line outages, and dynamic line rating. The forecasting model is based on attention convolutional neural network architecture with bidirectional long-short term memory layers forecasting over the range calculated using the sliding windows. The strategy is tested on 24-bus reliability test system and is shown to be effective at predicting battery action.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
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 score0.760
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
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 head0.003
GPT teacher head0.171
Teacher spread0.169 · 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.

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

Citations1
Published2022
Admission routes1
Has abstractyes

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