NDLI: Design and analysis of robust rotor current controller for doubly fed induction generator

Content Provider	IEEE Xplore Digital Library
Author	Golubovic, E. Emre Ozsoy, E. Gokasan, M. Sabanovic, A.
Copyright Year	2013
Description	Author affiliation: Sabanci Univ., Istanbul, Turkey (Golubovic, E.; Sabanovic, A.) \|\| Istanbul Tech. Univ., Istanbul, Turkey (Emre Ozsoy, E.; Gokasan, M.)
Abstract	In the past decade wind energy systems were developed for efficient energy conversion. Most of the variable speed wind turbine systems include doubly fed induction generator (DFIG). DFIGs are used in electrical grid connected and standalone systems. This paper presents a novel, robust, rotor current controller structure for both grid connected and stand-alone DFIG applications. Controller is designed for the robustness against change in machine parameters, generator speed changes and load changes in stand alone systems. In the heart of controller design lays low pass filter based disturbance observer. Experimental results are provided that verify controller performance in grid connected scenario and stand alone generator scenario (local grid). Experiments are done using 1.1KW DFIG experimental test bed and custom developed switching inverter.
Sponsorship	IEEE Ind. Electron. Soc.
Starting Page	5260
Ending Page	5265
File Size	3306751
Page Count	6
File Format	PDF
ISBN	9781479902248
ISSN	1553572X
DOI	10.1109/IECON.2013.6699990
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-11-10
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Rotors Stators Mathematical model Wind turbines Voltage control Generators Reactive power
Content Type	Text
Resource Type	Article

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