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A Realistic Failure Propagation Model for Smart Grid Networks

2022· article· en· W4293055451 on OpenAlexaff
Ali Salehpour, Irfan Al‐Anbagi, Kin‐Choong Yow, Xiaolin Cheng

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSmart Grid Security and Resilience
Canadian institutionsUniversity of Regina
Fundersnot available
KeywordsCascading failureInterdependenceComputer scienceSmart gridDistributed computingGridElectric power transmissionProcess (computing)Interdependent networksElectric power systemPower-system protectionPower gridReliability engineeringPower (physics)Complex networkEngineering

Abstract

fetched live from OpenAlex

A smart grid connects components of power systems and communication networks through complex and interdependent relationships. The heterogeneous nature of these systems and interdependencies between their elements make them vulnerable to cyber attacks. Hence, reliable approaches should be used to secure the smart grid. In this paper, we propose a novel cyberattack failure propagation model in a smart grid environment. Our Realistic Failure Propagation (RFP) model addresses the system's heterogeneity by assigning different roles to its components. We define rules and interdependencies for failure propagation and propose a new process to study the behavior of cascading failures. The RFP model implements power flow analysis to ensure that all transmission lines work under their capacity and remove lines that exceed the capacity.

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 score0.985
Threshold uncertainty score0.261

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 head0.010
GPT teacher head0.198
Teacher spread0.188 · 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

Citations2
Published2022
Admission routes1
Has abstractyes

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