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

fYear

2014

fDate

27-31 July 2014

Firstpage

1

Lastpage

5

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;

fLanguage

English

Publisher

ieee

Conference_Titel

PES General Meeting | Conference & Exposition, 2014 IEEE

Conference_Location

National Harbor, MD

Type

conf

DOI

10.1109/PESGM.2014.6939810

Filename

6939810