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Título del libro: Proceedings Of The 2018 Ieee Pes Transmission And Distribution Conference And Exhibition - Latin America, T And D-La 2018
Título del capítulo: Real-Time simulation of the Prony filter for identifying low frequency oscillations in short-Time

Autores UNAM:
MARIO ROBERTO ARRIETA PATERNINA;
Autores externos:

Idioma:
Inglés
Año de publicación:
2018
Palabras clave:

MATLAB; Passive filters; Frequency estimates; Identification process; Low frequency dynamics; Low frequency oscillations; MATLAB/ SIMULINK; Real time simulations; Real time systems


Resumen:

This paper specializes on the real-Time simulation of the Prony filter for capturing low frequency dynamics in power systems. The development is accomplished integrating two platforms: OPAL-RT and Matlab Simulink. Where a computational efficient Prony calculation is implemented in order to yield damping and frequency estimates in short-Time. The analysis is performed through a sliding analisys window, which it is used to guarantee instantaneous estimates. The low frequency oscillations' identification process is applied on two systems. Experimental results confirm the propositions performance, precision, and reliability. © 2018 IEEE.


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