JUSTIFICATION OF TDI QUE PER UNIT VELOCITY METHODS OF ANALYZING SUBSYNCHRONOUS RESONANCE AND A SWING MODE IN POWER-SYSTEMS

Authors
RAJARAMAN R DOBSON I
Citation
R. Rajaraman et I. Dobson, JUSTIFICATION OF TDI QUE PER UNIT VELOCITY METHODS OF ANALYZING SUBSYNCHRONOUS RESONANCE AND A SWING MODE IN POWER-SYSTEMS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 45(10), 1998, pp. 1109-1113
Citations number
20
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on circuits and systems. 1, Fundamental theory andapplications → ACNP
ISSN journal
10577122
Volume
45
Issue
10
Year of publication
1998
Pages
1109 - 1113
Database
ISI
SICI code
1057-7122(1998)45:10<1109:JOTQPU>2.0.ZU;2-8
Abstract
Torque per unit velocity is a practical method to study the subsynchro nous resonance instability of electric power systems. The torque per u nit velocity method is justified as an eigenvalue perturbation techniq ue and extended tb power systems with thyristor switching devices and multiple torsional modes. A new method to estimate the damping of the swing mode is proposed.