Control design for interconnected power systems with OLTCs via robust decentralized control

Pota, HR; Athanasius, GX; Ugrinovskii, V; Li, L

Control design for interconnected power systems with OLTCs via robust decentralized control

Pota, HR Athanasius, GX Ugrinovskii, V Li, L

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Publication Type:: Conference Proceeding
Citation:: Proceedings of the American Control Conference, 2006, 2006 pp. 3469 - 3474
Issue Date:: 2006-12-01

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Field	Value	Language
dc.contributor.author	Pota, HR	en_US
dc.contributor.author	Athanasius, GX	en_US
dc.contributor.author	Ugrinovskii, V	en_US
dc.contributor.author	Li, L https://orcid.org/0000-0001-8485-2216	en_US
dc.date.issued	2006-12-01	en_US
dc.identifier.citation	Proceedings of the American Control Conference, 2006, 2006 pp. 3469 - 3474	en_US
dc.identifier.isbn	1424402107	en_US
dc.identifier.isbn	9781424402106	en_US
dc.identifier.issn	0743-1619	en_US
dc.identifier.uri	http://hdl.handle.net/10453/17298
dc.description.abstract	This paper addresses the problem of designing a decentralized control of interconnected power systems, with OLTC and SVCs, under large changes in real and reactive loads that cause large structural changes in the system model. In addition to this, small changes in load are regulated by small disturbance controllers whose gains are adjusted for variations in power system model due to large changes in loads. The only feedback needed by subsystem controllers is the state of the subsystem itself. The design is carried out within a large-scale Markov jump parameter systems framework. In this paper, unlike other control schemes, OLTC transformers are used to damp power-angle oscillations. Simulation results are presented to demonstrate the performance of the designed controller. © 2006 IEEE.	en_US
dc.relation.ispartof	Proceedings of the American Control Conference	en_US
dc.title	Control design for interconnected power systems with OLTCs via robust decentralized control	en_US
dc.type	Conference Proceeding
utslib.citation.volume	2006	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
dc.location.activity	Minneapolis, USA	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US
pubs.volume	2006	en_US

Abstract:

This paper addresses the problem of designing a decentralized control of interconnected power systems, with OLTC and SVCs, under large changes in real and reactive loads that cause large structural changes in the system model. In addition to this, small changes in load are regulated by small disturbance controllers whose gains are adjusted for variations in power system model due to large changes in loads. The only feedback needed by subsystem controllers is the state of the subsystem itself. The design is carried out within a large-scale Markov jump parameter systems framework. In this paper, unlike other control schemes, OLTC transformers are used to damp power-angle oscillations. Simulation results are presented to demonstrate the performance of the designed controller. © 2006 IEEE.

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http://hdl.handle.net/10453/17298