Decentralized load frequency control for two-area interconnected power system

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

This paper proposes a decentralized output feedback control scheme applied to two-area interconnected power system. Thecontroller synthesis problem is formulated as the scaled H<inf>∝</inf> control problem and a new LMI-based algorithm is proposed tocompute the decentralized controller. The proposed controller provides robustness with regard to parametric uncertainties andalso attenuates bounded exogenous disturbances in the sense of L<inf>2</inf>-gain. Simulation results clearly show the effectiveness ofdeveloped decentralized output feedback control scheme.

Original languageEnglish
Pages (from-to)101-114
Number of pages14
JournalControl Theory and Technology
Volume13
Issue number2
DOIs
Publication statusPublished - 2015 May 22

Fingerprint

Electric power system interconnection
Interconnected Systems
Power System
Decentralized
Feedback control
Output Feedback Control
Controllers
Robustness (control systems)
Uncertainty
Controller
Parametric Uncertainty
Control Problem
Disturbance
Synthesis
Robustness
Simulation

Keywords

  • decentralized control
  • LMI
  • output feedback control
  • Power system
  • robustness

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Aerospace Engineering
  • Control and Optimization

Cite this

Decentralized load frequency control for two-area interconnected power system. / Wang, Wei; Ohmori, Hiromitsu.

In: Control Theory and Technology, Vol. 13, No. 2, 22.05.2015, p. 101-114.

Research output: Contribution to journalArticle

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