Parameter identification of doubly-fed induction generator by the Levenberg-Marquardt-Fletcher method

Author

Xiaoyu Wang ; Jian Xiong ; Lin Geng ; Jinghong Zheng ; Shouzhen Zhu

Author_Institution

Dept. of Electron., Carleton Univ., Ottawa, ON, Canada

fYear

2013

fDate

21-25 July 2013

Firstpage

1

Lastpage

5

Abstract

This paper presents a parameter identification approach based on the Levenberg-Marquardt-Fletcher (LMF) algorithm to obtain the doubly-fed induction generator (DFIG) parameters in case of incomplete or inaccurate parameters. The DFIG model and the LMF method are introduced at first. The parameter identification process is then described in details. The accuracy of the identified parameters is verified in a simulation case where real parameters are used as the reference values.

Keywords

asynchronous generators; least squares approximations; wind turbines; DFIG model; LMF method; Levenberg-Marquardt-Fletcher method; doubly-fed induction generator; parameter identification; parameter identification process; Algorithm design and analysis; Energy measurement; Mercury (metals); Parameter estimation; Q measurement; Velocity measurement; Wind speed; Wind turbine; doubly-fed induction generator; equivalent model; parameter identification; power system analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting (PES), 2013 IEEE

Conference_Location

Vancouver, BC

ISSN

1944-9925

Type

conf

DOI

10.1109/PESMG.2013.6672535

Filename

6672535