Title :
Methods to establish input-output relationship for system identification-based models
Author :
Feifei Bai ; Yong Liu ; Yilu Liu ; Kai Sun ; Xiaoru Wang ; Bhatt, Nimitt ; Del Rosso, Alberto ; Farantatos, Evangelos
Author_Institution :
Univ. of Tennessee at Knoxville, Knoxville, TN, USA
Abstract :
Both model-based and measurement-based methods are presented in this paper to describe the correlation between measurement locations. Transfer impedance (the model-based method) and correlation coefficient (the measurement-based method) are compared and applied to input location selection of power system dynamic modeling for dynamic response estimation. The comparison results show that both methods can describe the correlation between measurement locations effectively.
Keywords :
dynamic response; power system interconnection; power system measurement; power system simulation; correlation coefficient; dynamic response estimation; input-output relationship; location selection; measurement locations; measurement-based methods; model-based methods; power system dynamic modeling; system identification-based models; transfer impedance; Correlation; Correlation coefficient; Estimation; Impedance; Impedance measurement; Mathematical model; Power system dynamics; Autoregressive with exogenous (ARX); correlation coefficient map; dynamic response estimation; measurement-based; transfer impedance;
Conference_Titel :
PES General Meeting | Conference & Exposition, 2014 IEEE
Conference_Location :
National Harbor, MD
DOI :
10.1109/PESGM.2014.6939810
