Indiscernible topological variations in DAE networks with applications to power grids

Ferdinand Küsters; Deepak Patil; Pietro Tesi; Stephan Trenn

doi:10.1016/j.ifacol.2017.08.1478

Indiscernible topological variations in DAE networks with applications to power grids

Ferdinand Küsters, Deepak Patil, Pietro Tesi, Stephan Trenn

Smart Manufacturing Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

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Abstract

The ability to detect topology variations in dynamical networks defined by differential algebraic equations (DAEs) is considered. We characterize the existence of initial states, for which topological changes are indiscernible. A key feature of our characterization is the ability to verify indiscernibility just in terms of the nominal topology. We apply the results to a power grid model and also discuss the relationship to recent mode-detection results for switched DAEs.

Original language	English
Title of host publication	20th IFAC World Congress
Editors	Denis Dochain, Didier Henrion, Dimitri Peaucelle
Publisher	IFAC
Pages	7333-7338
Number of pages	6
DOIs	https://doi.org/10.1016/j.ifacol.2017.08.1478
Publication status	Published - 1-Jul-2017
Event	20th IFAC World Congress - Toulouse Convention Centre, Toulouse, France Duration: 9-Jul-2017 → 14-Jul-2017 https://www.ifac2017.org/

Publication series

Name	IFAC- Papers OnLine
Number	1
Volume	50

Conference

Conference	20th IFAC World Congress
Country/Territory	France
City	Toulouse
Period	09/07/2017 → 14/07/2017
Internet address	https://www.ifac2017.org/

Keywords

descriptor systems
dynamical networks
mode-detection
switched systems
time-varying topologies

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10.1016/j.ifacol.2017.08.1478

Indiscernible topological variations in DAEFinal author's version, 273 KB

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Cite this

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title = "Indiscernible topological variations in DAE networks with applications to power grids",

abstract = "The ability to detect topology variations in dynamical networks defined by differential algebraic equations (DAEs) is considered. We characterize the existence of initial states, for which topological changes are indiscernible. A key feature of our characterization is the ability to verify indiscernibility just in terms of the nominal topology. We apply the results to a power grid model and also discuss the relationship to recent mode-detection results for switched DAEs.",

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Indiscernible topological variations in DAE networks with applications to power grids. / Küsters, Ferdinand; Patil, Deepak; Tesi, Pietro et al.
20th IFAC World Congress. ed. / Denis Dochain; Didier Henrion; Dimitri Peaucelle. IFAC, 2017. p. 7333-7338 (IFAC- Papers OnLine; Vol. 50, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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N2 - The ability to detect topology variations in dynamical networks defined by differential algebraic equations (DAEs) is considered. We characterize the existence of initial states, for which topological changes are indiscernible. A key feature of our characterization is the ability to verify indiscernibility just in terms of the nominal topology. We apply the results to a power grid model and also discuss the relationship to recent mode-detection results for switched DAEs.

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KW - dynamical networks

KW - mode-detection

KW - switched systems

KW - time-varying topologies

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Indiscernible topological variations in DAE networks with applications to power grids

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Keywords

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