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Quasi-decentralized functional observers for the LFC of interconnected power systems
journal contribution
posted on 2013-01-01, 00:00 authored by Hieu TrinhHieu Trinh, T Fernando, H Iu, K WongThis letter presents a novel approach to the load-frequency control (LFC) of interconnected power systems. Based on functional observers theory, quasi-decentralized functional observers (QDFOs) are designed to implement any given global PI state feedback controller. The designed functional observers are decoupled from each other and also of low-order; thus, they are cost effective and easy to implement. Although the proposed approach is applicable to N- area power systems, an example of a two-area interconnected power system with reheat thermal turbines is considered for simplicity.
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Journal
IEEE transactions on power systemsVolume
28Issue
3Pagination
3513 - 3514Publisher
IEEELocation
Piscataway, N.J.Publisher DOI
ISSN
0885-8950eISSN
1558-0679Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2013, IEEEUsage metrics
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