DocumentCode :
874637
Title :
Control System for Unbalanced Operation of Stand-Alone Doubly Fed Induction Generators
Author :
Pena, Rubén ; Cardenas, Roberto ; Escobar, Enrique ; Clare, Jon ; Wheeler, Pat
Author_Institution :
Electr. Eng. Dept., Univ. of Magallanes, Punta Arenas
Volume :
22
Issue :
2
fYear :
2007
fDate :
6/1/2007 12:00:00 AM
Firstpage :
544
Lastpage :
545
Abstract :
In this letter, a novel control system for the operation of a doubly fed induction generator (DFIG), feeding an unbalanced three-phase load is presented. The load unbalance is compensated using the front-end converter. The control system is based on two revolving axes, rotating at plusmnomegae, which are used to control the positive and negative sequence currents supplied by the front-end converter. Experimental results obtained from a 2-kW experimental prototype are presented and discussed in this letter.
Keywords :
asynchronous generators; power convertors; 2 kW; front-end converter; load unbalance compensation; stand-alone doubly fed induction generators; three-phase load; Control systems; Current supplies; Induction generators; Phase locked loops; Prototypes; Rotors; Stators; Torque; Voltage; Wind energy generation; Induction generators; power generation control;
fLanguage :
English
Journal_Title :
Energy Conversion, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8969
Type :
jour
DOI :
10.1109/TEC.2007.895393
Filename :
4207463
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=874637
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