Dynamical modeling and nonlinear control of superconducting magnetic energy systems: applications in power systems

M. A. Mahmud, M. J. Hossain, H. R. Pota

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

4 Citations (Scopus)

Abstract

This paper presents a new dynamical model of superconducting magnetic energy storage systems (SMESs). The dynamical model is developed based on the equivalent circuit diagram of an SMES which is connected to the power grid through a converter. The switching actions of the converter are also considered within the proposed model. The power balance at the input and output of the converter is taken into account in order to complete the model. The proposed model is suitable for the implementation of model-based control techniques which cannot be done with instantaneous models. The model is transformed into dq-frame in order to facilitate the implementation of model-based control techniques. Finally, the usefulness of the proposed model is discussed and a nonlinear feedback linearizing controller is designed to regulate the current injection into the power grid.

Original languageEnglish
Title of host publication2014 Australasian Universities Power Engineering Conference
Subtitle of host publicationAUPEC 2014 Proceedings
EditorsA. Abu-Siada, M. A. S. Masoum
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1-6
Number of pages6
ISBN (Electronic)9780646923758
DOIs
Publication statusPublished - 24 Nov 2014
Externally publishedYes
Event24th Australasian Universities Power Engineering Conference, AUPEC 2014 - Perth, Australia
Duration: 28 Sep 20141 Oct 2014

Other

Other24th Australasian Universities Power Engineering Conference, AUPEC 2014
CountryAustralia
CityPerth
Period28/09/141/10/14

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