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AASCIT Communications | Volume 2, Issue 3 | May 5, 2015 online | Page:74-81
Matrix Analysis of Steady–State Stability of Electric Power Systems
In the paper the simplified criterion of a steady – state stability of electric power systems (EPS) is justified on the basis of Lyapunov functions in a quadratic form ensuring necessary and sufficient conditions of its performance. Upon that, use of the node – voltage equations allows reducing study of a steady – state stability of complex EPS to study of the generator – bus system. The obtained results facilitate studies of a steady – state stability of the complex systems and have the practical importance.
Allaev K. R., Power Plants, Networks and Systems Faculty, Tashkent State Technical University, Tashkent, Republic of Uzbekistan.
Mirzabaev A. M., PV Solar Plants Faculty, International Solar Energy Institute, Tashkent, Republic of Uzbekistan.
Makhmudov T. F., Power Plants, Networks and Systems Faculty, Tashkent State Technical University, Tashkent, Republic of Uzbekistan.
Makhkamov T. A., Power Plants, Networks and Systems Faculty, Tashkent State Technical University, Tashkent, Republic of Uzbekistan.
Steady – State Stability, Matrix Method, Lyapunov Function, Node – Voltage Equations
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Arcticle History
Submitted: Mar. 27, 2015
Accepted: Apr. 20, 2015
Published: May 5, 2015
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