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Record W1562627805 · doi:10.1002/047134608x.w8187

Operation Reliability of Power Systems

2012· other· en· W1562627805 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

VenueWiley Encyclopedia of Electrical and Electronics Engineering · 2012
Typeother
Languageen
FieldEngineering
TopicPower System Reliability and Maintenance
Canadian institutionsBC Hydro (Canada)
Fundersnot available
KeywordsReliability engineeringReliability (semiconductor)Probabilistic logicRandomnessElectric power systemComputer scienceTransient (computer programming)Fuzzy logicPower (physics)EngineeringStatisticsMathematics

Abstract

fetched live from OpenAlex

Abstract This article presents the basic concepts, topics, indices, outage models of system components, noncoherence phenomenon, and three specific issues in probabilistic system operation reliability assessment. Operation reliability of power systems includes adequacy and security evaluations for real‐time operation from a few minutes to half an hour and operation planning from half an hour up to 1 year. There are fundamental differences between reliability assessments for operation and long‐term system planning. The main features in operation reliability assessment are illustrated, and 26 topics in this area are proposed. The indices for system operation reliability can be classified into three categories: the indices of system operation states, limit violations, and system operation risks. The major challenges in system operation reliability assessment include probabilistic simulations of various operational measures, remedial actions, and system dynamics at different timescales, as well as special requirements in input data and computing speed. Fuzzy set theory can be combined with probability methods to deal with both randomness and fuzziness in time‐varying or condition‐dependent data modeling. The operation adequacy assessment for steady states and operation risk assessments for voltage and transient instability are discussed in detail as typical examples. Probabilistic reliability assessment of power system operation is an important task for power system researchers and engineers today and in the future.

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)0.000
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: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.959
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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