Stability Analysis of Power Systems
- 1 May 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-91 (3) , 1138-1144
- https://doi.org/10.1109/tpas.1972.293470
Abstract
A procedure for locating directly the lowest saddle point of the potential energy function associated with a power transmission network is presented. This procedure is used to compute a margin of stability that specifies the maximum asynchronous transient energy that can be retained by the system while in synchronism. The potential function is shown to be convex in the principal region of the angle space. A unique solution is shown to exist for the load flow problem if the algorithm of solution is initiated at the origin.Keywords
This publication has 5 references indexed in Scilit:
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- On the Application of the Lyapunov Method to Synchronous Machine Stability†International Journal of Control, 1966
- Transient Stability Regions of Multimachine Power SystemsIEEE Transactions on Power Apparatus and Systems, 1966
- Direct Method of Liapunov Applied to Transient Power System StabilityIEEE Transactions on Power Apparatus and Systems, 1966
- The Transient-Energy Method of Calculating StabilityTransactions of the American Institute of Electrical Engineers, 1947