Energy functions, transient stability and voltage behaviour in power systems with nonlinear loads
- 1 January 1989
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Systems
- Vol. 4 (4) , 1525-1533
- https://doi.org/10.1109/59.41705
Abstract
The authors present preliminary results in a program aimed at energy function analysis of transient behavior of power systems with nonlinear loads. The model, which preserves the network structure, is of a differential-algebraic type. This introduces some new analytical issues, but the concepts permit the establishment of a connection between transient (angle) stability, multiple stable equilibria, and voltage behavior. A practical method for determining and classifying equilibrium points of the model is developed.link_to_subscribed_fulltexKeywords
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