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Energy-based disturbance attenuation excitation control of differential algebraic power systems

Liu, Yanhong, Chen, Tiejun, Li, Chunwen, Wang, Yuzhen and Chu, Bing (2008) Energy-based disturbance attenuation excitation control of differential algebraic power systems IEEE Transactions on Circuits and Systems II Express Briefs, 55, (10), pp. 1081-1085. (doi:10.1109/TCSII.2008.2001966).

Record type: Article

Abstract

Using an energy-based method, this paper investigates the L 2 disturbance attenuation excitation control of multimachine power system connected with constant power loads. First, a general result is presented for the L 2 disturbance attenuation control of nonlinear differential algebraic systems with dissipative Hamiltonian realization. Then, pre-feedback is employed to transform the power system into a dissipative Hamiltonian form. Based on this, a decentralized L 2 excitation control scheme is proposed to improve the transient stability of the system. Simulation results demonstrate the effectiveness of the controller.

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Published date: October 2008
Organisations: Computational Engineering & Design Group

Identifiers

Local EPrints ID: 336252
URI: http://eprints.soton.ac.uk/id/eprint/336252
ISSN: 1057-7130
PURE UUID: 56a9f8c3-e66f-4bcf-b849-ffd488eabb67
ORCID for Bing Chu: ORCID iD orcid.org/0000-0002-2711-8717

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Date deposited: 20 Mar 2012 12:32
Last modified: 18 Jul 2017 06:09

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Contributors

Author: Yanhong Liu
Author: Tiejun Chen
Author: Chunwen Li
Author: Yuzhen Wang
Author: Bing Chu ORCID iD

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