Stabilization of power system using variable structure output feedback control

Reyad El-Khazali, Gerald Heydt, Raymond DeCarlo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

This paper presents a new output feedback variable structure power system stabilizer for a single-machine infinite-bus system. The stabilizer design is accomplished using extra dynamics in the form of a dynamic compensator. The method of equivalent control is used to describe the 'augmented reduced order system' in the 'sliding mode'. Due to the reduction of order of the system in the sliding mode, the order of the compensator is usually less than the order of the compensator given by the Kimura-Davison formula. A numerical example is worked out and the performance of the machine is investigated using different stabilizers to illustrate the effectiveness of the proposed design.

Original languageEnglish (US)
Title of host publicationProceedings of the American Control Conference
PublisherAmerican Automatic Control Council
Pages1183-1187
Number of pages5
Volume1
StatePublished - 1994
Externally publishedYes
EventProceedings of the 1994 American Control Conference. Part 1 (of 3) - Baltimore, MD, USA
Duration: Jun 29 1994Jul 1 1994

Other

OtherProceedings of the 1994 American Control Conference. Part 1 (of 3)
CityBaltimore, MD, USA
Period6/29/947/1/94

    Fingerprint

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

El-Khazali, R., Heydt, G., & DeCarlo, R. (1994). Stabilization of power system using variable structure output feedback control. In Proceedings of the American Control Conference (Vol. 1, pp. 1183-1187). American Automatic Control Council.