Title :
Mode Coupling in Power Systems
Author :
Mugwanya, D.K. ; Van Ness, J.E.
Author_Institution :
AT&T Technologies Union, New Jersey
fDate :
5/1/1987 12:00:00 AM
Abstract :
A coupling between similar modes of response in different parts of a power system has been observed in actual studies. A method of studying this coupling and of plotting the effect of parameter changes on the eigenvectors is presented. The method is illustrated with a sample system in which two modes that are normally separate from each other couple through the eigenvectors for certain values of the system parameters.
Keywords :
Differential equations; Eigenvalues and eigenfunctions; Power system analysis computing; Power system dynamics; Power system modeling; Power system stability; Power systems; Regulators; Resonance; Voltage;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.1987.4335116
