Direct assessment of protection operation and non-viable transients.

The transients induced in power systems by a large disturbance can initiate unexpected events such as protection operation or converter misfiring. This paper proposes a direct technique for assessing the likelihood of such events. The approach is based on Lyapunov (energy) function methods, but with...

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Bibliographic Details

Published in:	IEEE Transactions on power systems 16, 3 (2001).
Main Author:	Singh, C.
Format:	Article
Language:	English
Subjects:	Lyapunov function methods. Critical energy. Disturbance. Energy function methods. Nonviable transients. Power converter misfiring. Power system transients. Protection operating characteristics. Protection operation. Unstable equilibrium point. Viability constraints.