Active filter action using DFT to reduce peak exciting current of new induction generator system for wind power generation

Author

Kimura, Noriyuki ; Morizane, Toshimitsu ; Omori, Hideki

Author_Institution

Dept. of Electr. & Electron. Syst. Eng., Osaka Inst. of Technol., Osaka, Japan

fYear

2012

fDate

10-13 June 2012

Firstpage

1

Lastpage

6

Abstract

This paper shows new induction generation system for wind power generation. This system has inverter excited induction generator and the PFC converter to transfer the real power. Simulation and experimental results certifies that the dc/dc chopper control of the PFC converter can minimize the inverter current, which only supplies exciting current for the induction generator. It is also shown that the harmonic components of the current from the inverter are suppressed by the active filter action in the output voltage control of the inverter.

Keywords

DC-DC power convertors; active filters; asynchronous generators; choppers (circuits); discrete Fourier transforms; power factor correction; power harmonic filters; voltage control; wind power plants; DC-DC chopper control; DFT; PFC converter; active filter action; discrete Fourier transform; harmonic components; induction generator system; inverter current; inverter excited induction generator; peak exciting current reduction; power factor corrected converter; power factor correction; voltage control; voltage source converter; wind power generation; Active filters; Discrete Fourier transforms; Harmonic analysis; Induction generators; Power conversion; Power harmonic filters; PFC converter; active filter action; induction machine; voltage source converter; wind power generation;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Modeling for Power Electronics (COMPEL), 2012 IEEE 13th Workshop on

Conference_Location

Kyoto

ISSN

1093-5142

Print_ISBN

978-1-4244-9372-2

Electronic_ISBN

1093-5142

Type

conf

DOI

10.1109/COMPEL.2012.6251802

Filename

6251802