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A Data-driven Assessment Model for Demand Response Participation Benefit of Industries

2022· article· en· W4224136647 on OpenAlexaff
S.M. Shahnewaz Siddiquee, Kofi Afrifa Agyeman, Ken Bruton, Bianca Howard, Dominic O’Sullivan

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSmart Grid Energy Management
Canadian institutionsCarleton University
FundersEngineering and Physical Sciences Research CouncilScience Foundation Ireland
KeywordsFlexibility (engineering)Demand responseComputer scienceWork (physics)Smart gridAuditFactory (object-oriented programming)Operator (biology)Cluster analysisLoad profileProcess (computing)Operations researchEnvironmental economicsElectricityBusinessEngineeringElectrical engineeringEconomics

Abstract

fetched live from OpenAlex

Demand Response (DR) is an incentivized program by the utility operator to provide an opportunity for consumers to play a significant role in the electric grid operation by shifting or reducing loads during peak periods. This work proposes a data-driven methodology that only uses smart meter data to identify load flexibility in industrial loads of consumer and cost-saving potential from participating in a DR program. The first step of the methodology involves an unsupervised clustering of historical demand loads data based on <tex>$K$</tex> -means algorithm to identify the energy usage behavior of an industrial consumer. An operation demand flexibility boundary is then calculated from the identified clusters. These boundaries are the flexible region where demand load ramp-up and ramp-down can be are achievable. Two DR participation scenarios (i.e., Passive and Active DR participation) based on Linear Constrained Optimization are designed where optimal daily electrical demand trajectory under DR participation scenario is estimated to evaluate the net benefit of DR participation. The case study of an electronics factory indicates that 4&#x0025; &#x2013; 7&#x0025; monthly net benefit can be achieved from passive DR participation, and 14&#x0025; &#x2013; 19&#x0025; monthly net benefit can be achieved from active DR participation. This methodology provides industrial consumers with a non-intrusive assessment of electrical load flexibility potential and associated DR participation benefit without going through the physical onsite audit process.

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 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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.511
Threshold uncertainty score0.304

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 head0.076
GPT teacher head0.308
Teacher spread0.233 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

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

Citations5
Published2022
Admission routes1
Has abstractyes

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