1. Modal Participation Factors of Algebraic Variables.
- Author
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Tzounas, Georgios, Dassios, Ioannis, and Milano, Federico
- Subjects
PARTICIPATION ,DYNAMIC models ,DEFINITIONS - Abstract
This paper proposes an approach to determine the participation of algebraic variables in power system modes. The approach is based on a new interpretation of the classical participation factors, as well as on the definition of adequate output variables of the system's state-space representation. The paper considers both the linear and generalized eigenvalue problems for the calculation of the participation factors and presents a theorem to cope with eigenvalue multiplicities. An illustrative example on the two-area system, as well as a study on a 1479-bus dynamic model of the all-Irish transmission system are carried out to support the theory and illustrate the features of the proposed approach. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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