ICYTE 26279
INSTITUTO DE INVESTIGACIONES CIENTIFICAS Y TECNOLOGICAS EN ELECTRONICA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Comparative analysis of DFT−based synchrophasor estimators
Autor/es:
IGNACIO CARUGATI; PATRICIO DONATO; JORGE LUIS STRACK; CARLOS ORALLO; SEBASTIÁN MAESTRI
Lugar:
Ciudad Autónoma de Buenos Aires
Reunión:
Congreso; AADECA 2018 - Semana del Control Automatico - 26º Congreso Argentino de Control Automatico; 2018
Institución organizadora:
AADECA
Resumen:
Accurate real-time estimation of the synchrophasor corresponding to a particular voltage or current waveform is one of the main challenges in future power grids. Indeed, monitoring, protection and control capabilities of electric energy transmission and distribution systems heavily depend on the performance ofthe employed phasor measurement units (PMUs). This paper presents a performance comparison of the most popular discrete Fourier transform (DFT) based synchrophasor estimators proposed in the literature. The analysis reported in this paper encompass the fundamental scenarios described in the StandardIEEE C37.118.1-2011. In particular, the influence of different signal parameters on the total vector error (TVE) values is quantified and used to determine the maximum TVE increments associated with distinct parameters and the corresponding upper bounds.
