Voltage collapse in complex power grids

A power grid is constrained by both its nonlinear physics and network structure, and violations of these constraints may lead to voltage collapse blackouts, which have been studied mostly numerically. Here the authors derive a closed-form condition to provide an analytic test for voltage collapse.

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Auteurs principaux: John W. Simpson-Porco, Florian Dörfler, Francesco Bullo
Format: article
Langue:EN
Publié: Nature Portfolio 2016
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Accès en ligne:https://doaj.org/article/c40a61dbed63493caa69782d2d3bf1b1
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Résumé:A power grid is constrained by both its nonlinear physics and network structure, and violations of these constraints may lead to voltage collapse blackouts, which have been studied mostly numerically. Here the authors derive a closed-form condition to provide an analytic test for voltage collapse.