Bibliographic record
Abstract
This thesis discusses the energy savings, performance, and cost savings of various SAHP configurations in Canada, focusing on parallel systems.Configurations are evaluated for two detached housing archetypes, across a variety of Canadian climates.Modelling takes place in two stages.A first stage using a spreadsheet tool to determine which configuration holds the most potential followed by a more detailed second stage in TRNSYS to investigate it.The first stage found that parallel SAHPs hold the most potential.The second stage found that parallel systems provided significant savings across all cities and housing archetypes.A combination of SDHW and ASHP outperformed the parallel system at low collector areas.However, no predicted savings were high enough to payback the predicted installation costs.This document explains the models, assumptions, and results.Recommendations are discussed for future research on system sizing, configurations of interest, heat pump modelling, and component costing.I would also like to give a special thanks to my co-supervisor from NRCAN, Sébastien Brideau, for providing me with continuous support and necessary guidance for completing this work.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".