Abstract
This paper deals with the analysis of the inter-area mode phenomenon in stressed power systems following large disturbances. It is shown that the inter-area mode phenomenon could occur as a result of a nonlinear interaction of the natural modes of oscillation in the system. A technique to determine the interaction is developed and the machines participating in the interaction are identified. A procedure to predict the onset of the inter-area mode is presented. The analysis and the procedure developed are tested on two systems: a 50-generator system and a 126-generator system.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1515-1521 |
| Number of pages | 7 |
| Journal | IEEE Transactions on Power Systems |
| Volume | 6 |
| Issue number | 4 |
| DOIs | |
| State | Published - Nov 1991 |
| Externally published | Yes |
Keywords
- Natural Modes of
- Nonlinear Interaction of Modes
- Oscillation
- Transient Stability
- and Participation Factors
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
Vittal, V., Fouad, A. A., & Bhatia, N. (1991). Analysis Of The Inter-Area Mode Phenomenon In Power Systems Following Large Disturbances. IEEE Transactions on Power Systems, 6(4), 1515-1521. https://doi.org/10.1109/59.116998