A comparison of Liapunov functions used to determine power system stability for multimachine power systems

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Shah, Kiritkumar S.
University of Missouri--Rolla
Electrical and Computer Engineering
thesis / dissertation description
"Four Liapunov functions used in stability studies are compared for accuracy on an eight machine power system. This comparison is made to determine which function is best in multimachine stability applications. Morgan's Estimating Technique is used to estimate when the Liapunov function would exceed its maximum value and thus to predict the critical switching time for the system"--Abstract, page ii.