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   Articles with "line outage" as a keyword



A new multiple line outage identification formulation using a sparse vector recovery technique

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recommendations! Published in 2017 at "Electric Power Systems Research"

DOI: 10.1016/j.epsr.2016.10.006

Abstract: Abstract This paper develops new methods to estimate the locations of transmission line outages in transmission networks. Two transmission outage models are developed based on DC and AC power flow equations and injected power changes… read more here.

Keywords: power flow; line; transmission; power ... See more keywords

Security Constrained Unit Commitment Based on Modified Line Outage Distribution Factors

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3156081

Abstract: The N-1 criterion is universally taken as the security constrains in the security-constrained unit commitment (SCUC) problem. The line outage distribution factors (LODF) is widely used in the N-1 continency for its state independence and… read more here.

Keywords: line outage; distribution factors; security; outage distribution ... See more keywords

Multiple Line Outage Detection for Power Systems Under Multi-Parameter Uncertainty

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recommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2023.3318649

Abstract: Multiple line outage detection (MLOD) under multi-parameter uncertainty is of vital importance for safe operation in power systems. Considering the dynamical process of the power system as line outage occurs, a novel observer-based MLOD algorithm… read more here.

Keywords: line outage; parameter uncertainty; multi parameter;

Local Cyber-Physical Attack for Masking Line Outage and Topology Attack in Smart Grid

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recommendations! Published in 2019 at "IEEE Transactions on Smart Grid"

DOI: 10.1109/tsg.2018.2865316

Abstract: Malicious attacks in the power system can eventually result in a large-scale cascade failure if not rectified in a timely manner. These attacks, which are traditionally classified into physical and cyber attacks, can be avoided… read more here.

Keywords: topology; line outage; cyber physical; attack ... See more keywords

Statistical Power System Line Outage Detection Under Transient Dynamics

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recommendations! Published in 2017 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2017.2673802

Abstract: A quickest change detection (QCD) algorithm is proposed to address the problem of detecting and identifying line outages in a power system. The statistics of electricity demand are assumed to be known and propagated through… read more here.

Keywords: power system; detection; line; power ... See more keywords