Investigation of the adaptability of transient stability assessment methods to real-time operation

Tilman Weckesser, Hjörtur Johannsson, Stefan Horst Sommer, Jacob Østergaard

13 Citations (Scopus)

Abstract

In this paper, an investigation of the adaptability of available transient stability assessment methods to real-time operation and their real-time performance is carried out. Two approaches based on Lyapunov's method and the equal area criterion are analyzed. The results allow to determine the runtime of each method with respect to the number of inputs. Furthermore, it allows to identify, which method is preferable in case of changes in the power system such as the integration of distributed power resources (DER). A comparison of the performance of the analyzed methods leads to the suggestion that matrix reduction and time domain simulation are the most critical operations.

Original languageEnglish
Title of host publication2012 3rd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies (ISGT Europe)
Number of pages9
PublisherIEEE
Publication date2012
Pages1-9
ISBN (Print)978-1-4673-2595-0
ISBN (Electronic)978-1-4673-2596-7
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe) - Berlin, Germany
Duration: 14 Oct 201217 Oct 2012

Conference

Conference2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)
Country/TerritoryGermany
CityBerlin
Period14/10/201217/10/2012

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