Application of a Modal Approach in Solving the Static Stability Problem for Electric Power Systems
- Authors: Sharov J.V.1
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Affiliations:
- National Research University Moscow Power Engineering Institute (NIU MPEI)
- Issue: Vol 64, No 13 (2017)
- Pages: 971-981
- Section: Article
- URL: https://journals.rcsi.science/0040-6015/article/view/172896
- DOI: https://doi.org/10.1134/S0040601517130080
- ID: 172896
Cite item
Abstract
Application of a modal approach in solving the static stability problem for power systems is examined. It is proposed to use the matrix exponent norm as a generalized transition function of the power system disturbed motion. Based on the concept of a stability radius and the pseudospectrum of Jacobian matrix, the necessary and sufficient conditions for existence of the static margins were determined. The capabilities and advantages of the modal approach in designing centralized or distributed control and the prospects for the analysis of nonlinear oscillations and rendering the dynamic stability are demonstrated.
Keywords
About the authors
J. V. Sharov
National Research University Moscow Power Engineering Institute (NIU MPEI)
Author for correspondence.
Email: ShrovYurV@mpei.ru
Russian Federation, Moscow, 111250