@inproceedings{scholars155, year = {2007}, pages = {829--834}, title = {Suppressing inter-area oscillations in inter-connected power systems via dominant pole-zero analysis}, journal = {2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007}, address = {Kuala Lumpur}, doi = {10.1109/ICIAS.2007.4658503}, note = {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}, 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. {\^A}{\copyright}2007 IEEE.}, author = {Parimi, A. M. and Mukerjee, R. N.}, isbn = {1424413559; 9781424413553}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-57949111738&doi=10.1109\%2fICIAS.2007.4658503&partnerID=40&md5=a197c212703a5e1207d182b6117f237e}, 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} }