Decentralized robust control for two-area interconnected power system

Wei Wang; Hiromitsu Ohmori

doi:10.1109/ACC.2015.7171898

Decentralized robust control for two-area interconnected power system

Wei Wang, Hiromitsu Ohmori

Department of System Design Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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

Original language	English
Title of host publication	Proceedings of the American Control Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3656-3663
Number of pages	8
Volume	2015-July
ISBN (Print)	9781479986842
DOIs	https://doi.org/10.1109/ACC.2015.7171898
Publication status	Published - 2015 Jul 28
Event	2015 American Control Conference, ACC 2015 - Chicago, United States Duration: 2015 Jul 1 → 2015 Jul 3

Other

Other	2015 American Control Conference, ACC 2015
Country	United States
City	Chicago
Period	15/7/1 → 15/7/3

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ACC.2015.7171898

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abstract = "This paper proposes a decentralized output feedback control scheme applied to two-area interconnected power system. The controller synthesis problem is formulated as the scaled H∞ control problem and a new LMI-based algorithm is proposed to compute the decentralized controller. The proposed controller is robust with regard to parametric uncertainties and also attenuates bounded exogenous disturbances in the sense of L2-gain. Simulation results clearly show the effectiveness of the developed decentralized output feedback control scheme.",

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AB - This paper proposes a decentralized output feedback control scheme applied to two-area interconnected power system. The controller synthesis problem is formulated as the scaled H∞ control problem and a new LMI-based algorithm is proposed to compute the decentralized controller. The proposed controller is robust with regard to parametric uncertainties and also attenuates bounded exogenous disturbances in the sense of L2-gain. Simulation results clearly show the effectiveness of the developed decentralized output feedback control scheme.

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