Coordinated Application of Stabilizers in Multimachine Power Systems
- 1 May 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-99 (3) , 892-901
- https://doi.org/10.1109/tpas.1980.319717
Abstract
This paper addresses the problem of the most effective selection of generating units to be equipped with excitation system stabilizers in multimachine systems which exhibit dynamic instability and poor damping of several inter-machine modes of oscillation. Practical means have been developed using eigenvalue analysis techniques to guide the selection process. The linear state space matrix is derived directly from perturbation of the states of a large scale power system dynamic simulation and a subset of this matrix is used to yield the sensitivity of damping ratios of eigenvalues to stabilization measures in individual machines.Keywords
This publication has 3 references indexed in Scilit:
- Studies on damping of electromechanical oscillations in multimachine systems with longitudinal structureIEEE Transactions on Power Apparatus and Systems, 1976
- Interactive computation in power system analysisProceedings of the IEEE, 1974
- Dynamic Stability Calculations for an Arbitrary Number of Interconnected Synchronous MachinesIEEE Transactions on Power Apparatus and Systems, 1968