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Thermal-HIL Real-Time Testing Platform for Evaluating Cooling Systems of Power Rectifiers

2021· article· en· W3215638243 on OpenAlexaff
Carl Ngai Man Ho, Fang Ying, Yanming Xu, Isuru Jayawardana

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicReal-time simulation and control systems
Canadian institutionsUniversity of Manitoba
Fundersnot available
KeywordsSoftwarePower (physics)Hardware-in-the-loop simulationComputer scienceEmbedded systemElectric power systemWater coolingSimulationEngineeringMechanical engineeringOperating system

Abstract

fetched live from OpenAlex

In this paper, a novel Thermal-Hardware-in-the-Loop (T-HIL) cooling system evaluating platform is proposed. The platform consists of a physical cooling system, which is used to be evaluated or characterized, hardware-software interfaces, and real-time simulation models for a power semiconductor. The hardware and software are connected and interacted in real-time. Thus, the platform can test the dynamic performance of the physical cooling system by inputting minimum energy. The power semiconductor is modeled in a software environment, and it is easy to change types of power semiconductors. It can effectively reduce R&D costs and provide a safe testing environment for engineers to evaluate or characterize cooling systems. The individual components in the proposed T-HIL system are studied and experimentally verified by the T-HIL system prototype. Moreover, the overall system evaluation results show that the proposed system can simulate power semiconductor losses and has good agreement with the theoretical findings.

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)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.005
Threshold uncertainty score0.017

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0050.001

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 head0.037
GPT teacher head0.272
Teacher spread0.235 · 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 designBench or experimental
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

Citations2
Published2021
Admission routes1
Has abstractyes

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