Suppressing inter-area oscillations in inter-connected power systems via dominant pole-zero analysis

Parimi, A.M. and Mukerjee, R.N. (2007) Suppressing inter-area oscillations in inter-connected power systems via dominant pole-zero analysis. In: UNSPECIFIED.

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Abstract

Analysis of the fundamental modes of oscillation plays a crucial role in assessment of the power system dynamic performance and control design to suppress undesirable modes. Multivariable state space representation overcomes some of the hidden dynamics related difficulties. Only a small part of the system pole spectrum is controllable-observable. Modal approximations of the transfer function matrix using dominant poles identified through dominant residues reduce computation volume. Projecting the state-space on the dominant eigen space preserves the system behaviour. ©2007 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: cited By 1; Conference of 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007 ; Conference Date: 25 November 2007 Through 28 November 2007; Conference Code:74506
Uncontrolled Keywords: Circuit oscillations; Electric network analysis; Electric power systems; Electric power transmission networks; Functions; Mechanisms; Polynomial approximation; Power transmission, Control designs; Dominant poles; Fundamental modes; Inter-area oscillation; Modal approximation; Multivariable; Participation factor; Power system dynamic performances; Power systems; State spaces; System behaviours; Transfer function matrixes, Poles
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 15:15
Last Modified: 09 Nov 2023 15:15
URI: https://khub.utp.edu.my/scholars/id/eprint/155

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