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Record W2794513987 · doi:10.1049/pbpo130e_ch13

Conservation and demand management in community energy systems

2018· book-chapter· en· W2794513987 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

VenueInstitution of Engineering and Technology eBooks · 2018
Typebook-chapter
Languageen
FieldEngineering
TopicSmart Grid Energy Management
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsBackupIncentiveUnit (ring theory)Energy conservationOrder (exchange)Environmental economicsElectricityGridPeak demandConsumption (sociology)Scale (ratio)Computer scienceEconomicsMicroeconomicsEngineeringFinanceGeographyMathematicsElectrical engineering

Abstract

fetched live from OpenAlex

Community Energy Systems (CESs) are localized systems that can generate, deliver, and/or store energy, which can come in different forms, including electricity, natural gas, and district heating. These can be operated in islanded mode or tied into the main grid, either continually or for backup purposes. Since CESs are by definition small-scale, even small deviations from forecasts can be much more costly to users as those costs of overbuilding or underbuilding are shared among a much smaller group of consumers (rather than the much larger pool across the larger system). Accurate peak load forecasts are very difficult, and they are especially difficult for CESs because inaccuracies cannot be smoothed across a larger base. Conservation and demand management can be efficient tools to smooth over inevitable deviations from forecasts. The conservation model proposed in this chapter would target conservation at the most elastic (price sensitive) consumers only during narrowly defined peak periods in order to increase utilization of fixed assets and drive down unit costs. This would reduce the overall capacity requirements of the system, and these savings would be saved among all users. The three main elements of this model are to (1) lower the peak in order to defer capacity expansions; (2) increase utilization in order to reduce unit costs and rates; and (3) target conservation efforts at the most elastic (price sensitive) consumers so that conservation is procured at the lowest possible cost. Conservation can be achieved through a combination of disincentives for consumption during very narrow peak periods and incentives for consumption during off-peak periods. Together, these have the effect of flattening the demand curve.

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: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.942
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
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 head0.009
GPT teacher head0.174
Teacher spread0.165 · 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