Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/37838
Title: Robust control design in AC/DC system
Authors: Chung, CY
Tse, CT
Chui, WT
Choi, MK
Keywords: H∞ control
Control system analysis
Control system synthesis
Damping
Pole assignment
Power system control
Power system interconnection
Robust control
Issue Date: 2000
Source: Fifth International Conference on Advances in Power System Control, Operation and Management : APSCOM-00 : October 30-November 1, 2000, Sheraton Hong Kong Hotel, p. 415-419 How to cite?
Abstract: This paper demonstrates how to design an H∞ based damping controller for an HVDC link to enhance system damping under different operating conditions. Numerator-denominator perturbation representation is used to represent the model uncertainty and the partial pole placement technique is employed to assign the critical mode to a specified location. A robust H∞ controller is successfully designed by treating the change of operating conditions of the highly nonlinear power system as model uncertainty. Simulation results show that the proposed controller is very effective to enhance the performance and robustness of the power system under the predefined uncertainties.
URI: http://hdl.handle.net/10397/37838
ISBN: 0-85296-791-8
DOI: 10.1049/cp:20000434
Appears in Collections:Conference Paper

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