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Ground Source Heat Pump Modeling and Aggregation for Services Provision in Electricity Markets

2020· article· en· W3116228458 on OpenAlexaff
Dario Peralta, Kankar Bhattacharya, Claudio A. Cañizares

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEnergy
TopicGeothermal Energy Systems and Applications
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsNews aggregatorHVACDemand responseLoad shiftingElectricityHeat pumpProcurementAir conditioningLoad managementComputer scienceThermal comfortAutomotive engineeringEnvironmental economicsEngineeringBusinessElectrical engineeringEconomicsMechanical engineeringHeat exchanger

Abstract

fetched live from OpenAlex

Thermal load systems may be capable of participating in energy markets through load aggregators to optimize its load demand, but it could also provide other ancillary services, such as load shifting, on-peak load demand reduction, and provision of Demand Response (DR) services. A thermal load aggregation approach to minimize the aggregator's energy procurement cost is proposed in this paper, together with a mathematical model based on the thermal load, particularly Ground Source Heat Pump (GSHP), characteristics to optimize the electricity usage by end-users, while considering household thermal comfort. Simulations of an aggregator's optimal heating load dispatch with a conventional Heating Ventilation and Air Conditioning (HVAC) and proposed GSHP alternative are presented, demonstrating the effectiveness of the proposed twostage strategy for optimal aggregator load dispatch of HVAC and GSHP systems, and the advantages of GSHP compared to HVAC.

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)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.019
Threshold uncertainty score0.037

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0050.000

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 head0.015
GPT teacher head0.223
Teacher spread0.209 · 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 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

Citations3
Published2020
Admission routes1
Has abstractyes

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