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A Modelica Power System Library for Phasor Time-Domain Simulation
KTH, School of Electrical Engineering (EES), Electric Power Systems. (SmarTS Lab Group)ORCID iD: 0000-0002-3312-9244
Aplicaciones en Informática Avanzada. (AIA Group)
Aplicaciones en Informática Avanzada. (AIA Group)
KTH, School of Electrical Engineering (EES), Electric Power Systems. (SmarTS Lab Group)ORCID iD: 0000-0002-4125-1055
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2013 (English)In: 2013 4th IEEE/PES Innovative Smart Grid Technologies Europe (ISGT EUROPE), IEEE conference proceedings, 2013, 1-5 p.Conference paper (Refereed)
Abstract [en]

Power system phasor time-domain simulation is often carried out through domain specific tools such as Eurostag, PSS/E, and others. While these tools are efficient, their individual sub-component models and solvers cannot be accessed by the users for modification. One of the main goals of the FP7 iTesla project [1] is to perform model validation, for which, a modelling and simulation environment that provides model transparency and extensibility is necessary.1 To this end, a power system library has been built using the Modelica language. This article describes the Power Systems library, and the software-to-software validation carried out for the implemented component as well as the validation of small-scale power system models constructed using different library components. Simulations from the Modelica models are compared with their Eurostag equivalents. Finally, due to its standardization, the Modelica language is supported by different modelling and simulation tools. This article illustrates how Modelica models can be shared across different simulation platforms without loss of information and maintaining consistency in simulation results.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2013. 1-5 p.
, IEEE PES Innovative Smart Grid Technologies Conference Europe, ISSN 2165-4816
Keyword [en]
power system simulation, time-domain analysis, Eurostag, Eurostag equivalent, FP7 iTesla project, Modelica language, Modelica model, Modelica power system library, PSS-E, domain specific tool, model transparency, model validation, power system phasor time-domain simulation, simulation platform, small-scale power system model, software-to-software validation, subcomponent model, Adaptation models, Computational modeling, Libraries, Load modeling, MATLAB, Mathematical model, Power systems, Modelica, Power system simulation, model validation
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Electrical Engineering
URN: urn:nbn:se:kth:diva-141195DOI: 10.1109/ISGTEurope.2013.6695422ISI: 000330939800188ScopusID: 2-s2.0-84893620772ISBN: 978-147992984-9OAI: diva2:695594
2013 4th IEEE/PES Innovative Smart Grid Technologies Europe, ISGT Europe 2013; Lyngby, Denmark, 6-9 October, 2013
FP7 iTesla project
EU, FP7, Seventh Framework Programme

QC 20140422

Available from: 2014-02-11 Created: 2014-02-11 Last updated: 2014-06-02Bibliographically approved

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Bogodorova, TetianaVanfretti, Luigi
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