# An S$$\ell _1$$ℓ1LP-active set approach for feasibility restoration in power systems

@article{Kim2014AnS\_,
title={An S\$\$\ell \_1\$\$ℓ1LP-active set approach for feasibility restoration in power systems},
author={Taedong Kim and Stephen J. Wright},
journal={Optimization and Engineering},
year={2014},
volume={17},
pages={385-419}
}
• Published 1 May 2014
• Computer Science
• Optimization and Engineering
We consider power networks in which it is not possible to satisfy all loads at the demand nodes, due to some attack or disturbance to the network. We formulate a model, based on AC power flow equations, to restore the network to feasibility by adjusting load at demand nodes or power production at generators, but doing so in a way that minimizes a weighted measure of the total power adjustment, and affects as few nodes as possible. Besides suggesting an optimal response to a given attack, our…
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