Sauer, P. W. ; Behera, A. K. ; Pai, M. A. ; Winkelman, J. R. ; Chow, J. H. (1989) Trajectory approximations for direct energy methods that use sustained faults with detailed power system models IEEE Transactions on Power Systems, 4 (2). pp. 499-506. ISSN 0885-8950
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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb...
Related URL: http://dx.doi.org/10.1109/59.193822
Abstract
The authors address the effects of fast dynamics on direct energy methods that use a sustained fault trajectory to approximate critically cleared trajectories and the corresponding critical energies. Integral manifold concepts are used to explain why fast dynamics can destroy such an approximation. Methods to remedy this problem are given and illustrated with a ten-machine example.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronic Engineers. |
| ID Code: | 24729 |
| Deposited On: | 30 Nov 2010 09:20 |
| Last Modified: | 13 Jun 2011 04:39 |
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