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New Motor Protection Standard IEEE 3004.8 – Getting Up To Speed!

2021· article· en· W4236300675 on OpenAlexaff
L. Padden, John Kay

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicElectrical Fault Detection and Protection
Canadian institutionsRockwell Automation (Canada)
Fundersnot available
KeywordsLine (geometry)EngineeringComputer scienceElectrical engineeringAutomotive engineering

Abstract

fetched live from OpenAlex

IEEE Std 3004.8-2016 “Recommended Practice for Motor Protection for Industrial and Commercial Power Systems” is the first industrial-based standard providing detailed protection setting tables with companion single-line and three-line diagrams of recommended protection schemes for multifunction motor protection relays. Comprehensive motor protection information and diagrams are included for adjustable speed drive applications. The content triples and deepens the information from its predecessor IEEE Std 242-2001 (Buff Book) Chapter 10. Contributions were incorporated from end users, manufacturers, and consultants from across the world capturing advancements in protection technologies including field experiences. Updates include motor protection for hazardous (classified) locations. This paper covers a brief standard overview and deep-dives into material that is most applicable to the petrochemical industry.

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)0.003
metaresearch head score (Gemma)0.007
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.050
Threshold uncertainty score0.166

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.007
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0020.002
Science and technology studies0.0010.001
Scholarly communication0.0030.006
Open science0.0020.002
Research integrity0.0030.004
Insufficient payload (model declined to judge)0.0500.065

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 head0.239
Teacher spread0.224 · 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 designNot applicable
Domainnot available
GenreOther

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

Citations3
Published2021
Admission routes1
Has abstractyes

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