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Record W2112894461 · doi:10.1109/ccece.2007.292

Analysis of Bifurcation and Stability in a Simple Power System Using MATCONT

2007· article· en· W2112894461 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicPower System Optimization and Stability
Canadian institutionsUniversity of Manitoba
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsControl theory (sociology)BifurcationSaddle-node bifurcationElectric power systemHopf bifurcationNonlinear systemBiological applications of bifurcation theoryPeriod-doubling bifurcationStability (learning theory)Power (physics)ChaoticEquilibrium pointSimple (philosophy)Generator (circuit theory)Bifurcation theoryTranscritical bifurcationBifurcation diagramComputer scienceMathematicsPhysics

Abstract

fetched live from OpenAlex

The electrical power generation and distribution networks are very complex nonlinear systems. They may exhibit many complicated phenomena that have not yet been fully investigated. A nonlinear dynamical system could behave chaotically in a specific range of parameters. In power systems, the chaotic behavior and bifurcations are observed over a range of loading conditions. This paper presents the application of a new software package MATCONT for stability and bifurcation analysis of a power system. To simplify the analysis, we have selected a simple power system network consisting of a synchronous generator, an induction motor, and a load for derivation of equilibrium curve, limit cycles, and Hopf bifurcation point of the simple power system, regarding to the selected bifurcation parameters.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.626
Threshold uncertainty score0.241

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
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 head0.014
GPT teacher head0.241
Teacher spread0.226 · 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

Quick stats

Citations8
Published2007
Admission routes2
Has abstractyes

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