DocumentCode :
2206990
Title :
Advanced voltage control of induction generator using rotor field-oriented control
Author :
Ahmed, Tarek ; Nishida, Katsumi ; Nakaoka, Mutsuo
Author_Institution :
Graduate Sch. of Sci. & Eng., Yamaguchi Univ., Japan
Volume :
4
fYear :
2005
fDate :
2-6 Oct. 2005
Firstpage :
2835
Abstract :
This paper describes a simple control structure and power conditioning system for indirect vector controlled standalone induction generator (IG) used to operate under variable speeds and different load types. The required reactive power for the IG system is supplied by means of a capacitor bank and a voltage-source PWM converter. Using a capacitor bank to transfer the reactive power to the IG under the rated speed and no-load conditions starts the IG operation and reduces the PWM converter size. The vector control structures for the variable speed IG power conditioning system compensating for changes in the electrical loads with considering the magnetizing curve of the IG is developed to regulate the DC link and AC output voltages. This proposed scheme can be used efficiently for variable speed, wind energy conversion system. The experimental and simulated performance results of an IG power conditioning system at various speeds and loads are given and show that this system are capable of good AC and DC output voltage regulation.
Keywords :
PWM power convertors; asynchronous generators; capacitors; machine vector control; reactive power; rotors; voltage control; capacitor bank; electrical load; magnetizing curve; power conditioning system; reactive power; rotor field-oriented control; standalone induction generator; vector control; voltage control; voltage regulation; voltage-source PWM converter; wind energy conversion system; Capacitors; Control systems; Induction generators; Machine vector control; Power conditioning; Pulse width modulation converters; Reactive power; Rotors; Stators; Voltage control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications Conference, 2005. Fourtieth IAS Annual Meeting. Conference Record of the 2005
ISSN :
0197-2618
Print_ISBN :
0-7803-9208-6
Type :
conf
DOI :
10.1109/IAS.2005.1518862
Filename :
1518862
Link To Document :
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