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Record W2550016580 · doi:10.1109/pesgm.2016.7741911

A fast load shedding remedial action scheme using real-time data for BC Hydro System

2016· article· en· W2550016580 on OpenAlexafffund
Hamid Atighechi, Po Hu, Jun Lu, Guihua Wang, Seyyedmilad Ebrahimi

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicPower System Optimization and Stability
Canadian institutionsUniversity of British ColumbiaBC Hydro (Canada)
FundersBC Hydro
KeywordsLoad SheddingRemedial actionTransient (computer programming)Control theory (sociology)Scheme (mathematics)Sensitivity (control systems)Computer scienceVoltageEngineeringElectric power systemElectronic engineeringMathematicsElectrical engineeringPower (physics)Physics

Abstract

fetched live from OpenAlex

In this paper, a fast load shedding remedial action scheme is introduced for the BC Hydro system. The shedding scheme has been developed based on the dynamic and steady state responses for different system contingencies in order to mitigate transient instability and voltage collapse. The shedding amount is calculated and updated depending on the real-time data collected from Energy Management System (EMS). In the developed scheme, shedding candidates are selected based on the sensitivity analysis regarding the load impacts on voltage profile and transient performance of the system. The developed scheme has been verified for different system contingencies using PSS/E dynamic simulation.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation 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: none
Teacher disagreement score0.002
Threshold uncertainty score0.004

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.049
GPT teacher head0.281
Teacher spread0.232 · 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 source (direct Gemma or distilled Codex), 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

Citations4
Published2016
Admission routes2
Has abstractyes

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