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Frequency Control for a High Penetration Wind-Based Energy Storage System in the Power Network

2020· article· en· W3127197798 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

Venue2020 IEEE Electric Power and Energy Conference (EPEC) · 2020
Typearticle
Languageen
FieldEngineering
TopicFrequency Control in Power Systems
Canadian institutionsUniversité du Québec à Trois-RivièresUniversité du Québec en Abitibi-Témiscamingue
Fundersnot available
KeywordsWind powerPenetration (warfare)Energy storagePumped-storage hydroelectricityAutomatic frequency controlComputer sciencePower controlElectric power systemEnvironmental scienceElectrical engineeringPower (physics)Automotive engineeringRenewable energyDistributed generationEngineeringTelecommunicationsPhysicsOperations research

Abstract

fetched live from OpenAlex

Distributed Generation (DG) becomes a very impressive and renowned power generation system in the presence of the power engineering industry. It has economical as well as environmental benefits in respect of conventional power generation systems and develops new ideas to build up the system more effectively and reduce pollution in the environment. Due to the fluctuating behavior of Renewable Energy Sources (RES), balancing, demand and generation are not an easy task to control the power system. It is impossible to have a continuous power production from the RES because of natural situations. That's why control of frequency in a power generation system makes it more challenging due to the increasing penetration of RES. In this paper, a control technique has been developed with two cases for a hybrid diesel / high-penetration wind-based energy storage system to control the frequency in the overall power system. The results show that without throwing the large amount of power in a secondary/dump load to maintain the desired level of frequency, a storage system (battery) can be charged when power from renewable energy sources is higher than load demand and discharged when power from renewable energy sources is less than total load demand. To investigate the fluctuation behavior of overall system a PID Controller has been used.

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: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.967
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
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 head0.008
GPT teacher head0.180
Teacher spread0.173 · 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