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Record W2155480194 · doi:10.1109/pes.2009.5275396

Next-generation synchronous condenser installation at the VELCO granite substation

2009· article· en· W2155480194 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

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicPower Systems and Technologies
Canadian institutionsGeneral Electric (Canada)
Fundersnot available
KeywordsCondenser (optics)Electrical engineeringAC powerEngineeringCapacitorAutotransformerVoltage regulatorPower factorVoltageElectric power systemPermanent magnet synchronous generatorStatic VAR compensatorSynchronous motorHigh voltageAutomotive engineeringPower (physics)TransformerPhysics

Abstract

fetched live from OpenAlex

As part of the Northwest Reliability Project (NRP), the Vermont Electric Power Company, Inc. (VELCO) upgraded its transmission system with a next-generation synchronous condenser-based Reactive Power Device (RPD) located in the Granite 230 kV/115 kV station. The Granite RPD consists of four (4) synchronous condensers, four (4) 115 kV, 25 MVAr shunt capacitor banks, and a control that coordinates condenser volts/vars, 115 kV shunt capacitor banks, 115 kV bus voltage, and autotransformer tap settings. Each synchronous condenser is rated 13.8 kV, +25/-12.5 MVAr continuous and incorporates a digital voltage regulator (EX2100) and brushless excitation system. The Granite RPD was placed into commercial operation in November 2008 and represents the first new conventional utility synchronous condenser-only installation provided by GE in more than 30 years. This paper describes the overall project starting with VELCO's planning issues, how synchronous condensers are able to meet the system requirements, and a description of the supplied synchronous condenser equipment.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.563
Threshold uncertainty score0.209

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 head0.025
GPT teacher head0.210
Teacher spread0.185 · 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

Citations15
Published2009
Admission routes1
Has abstractyes

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