Parameter estimation from frequency response measurements

Author

Martinez, Juan A. ; Gustavsen, Bjorn

Author_Institution

Dept. d´´Eng. Electr., Univ. Politec. de Catalunya, Barcelona, Spain

fYear

2009

Firstpage

1

Lastpage

7

Abstract

The identification of power apparatus parameters to be specified in transient models from frequency response tests is a well established practice. There has been, in addition, a significant effort in the development of fitting procedures that could derive the parameters from frequency response curves. This paper summarizes the present status of electrical parameter determination for synchronous machines and transformers from frequency response measurements. The document discusses power apparatus models, test setups, and fitting procedures.

Keywords

frequency measurement; frequency response; parameter estimation; power system transients; power transformers; synchronous machines; electrical parameter determination; frequency response measurement; parameter estimation; power apparatus model; power apparatus parameter identification; power system transient; synchronous machines; transformer; Frequency measurement; Frequency response; Mathematical model; Parameter estimation; Power system modeling; Power system transients; Rotors; Synchronous machines; Testing; Transformers; Frequency Response; Modeling; Power System Transients; Synchronous Machines; Transformers;

fLanguage

English

Publisher

ieee

Conference_Titel

Power & Energy Society General Meeting, 2009. PES '09. IEEE

Conference_Location

Calgary, AB

ISSN

1944-9925

Print_ISBN

978-1-4244-4241-6

Type

conf

DOI

10.1109/PES.2009.5275776

Filename

5275776