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SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: 2022 International Conference On Smart Grid Synchronized Measurements And Analytics, Sgsma 2022 - Proceedings Título del capítulo: Real-time execution of linear ringdown analysis methods for identifying dominant modes
This paper specializes in the real-time execution of three mature linear
ringdown analysis methods for modal identification in power systems.
Data-based identification methods such as Prony's method, eigensystem
realization algorithm, and matrix pencil are embedded into a Matlab &
Simulink-powered real-time simulation environment. Their implementations
are achieved by using a sliding window approach, are profited by the
inherent features of a parallel computing software architecture, reduce
the computational complexity of the methods through short-time windows
length, and provide instantaneous modal information (damping and
frequency). These enhancements make part of a user-friendly tool to
effectively deal with the modal identification issue. This tool is
successfully tested using two test power systems: the two-area Kundur
system and a reduced-order representation of the New England power grid.
Its effectiveness and performance are demonstrated with the attained
results and its validation.
Entidades citadas de la UNAM:
Fuente:
ISBN: 9789531842822 Editorial: Institute of Electrical and Electronics Engineers Inc.