Abstract




 
   

IJE TRANSACTIONS A: Basics Vol. 31, No. 10 (October 2018) 1689-1697   

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  IMPROVEMENT PERFORMANCES OF ACTIVE AND REACTIVE POWER CONTROL APPLIED TO DFIG FOR VARIABLE SPEED WIND TURBINE USING SLIDING MODE CONTROL AND FOC
 
T. Douadi, Y. Harbouche, R. Abdessemed and I. Bakhti
 
( Received: April 08, 2018 – Accepted in Revised Form: August 17, 2018 )
 
 

Abstract    This paper deals with the Active and Reactive Power control of double-fed induction generator (DFIG) for variable speed wind turbine. For controlling separately the active and the reactive power generated by a DFIG, field oriented control (FOC) and indirect sliding mode control (ISMC) are presented. These non linear controls are compared on the basis of topology, cost, efficiency. The main contribution of this work based to the short time of response with excellent convergence and high decoupled between active and reactive power in one part and in the second part we define the benefit to use indirect model of DFIG to the conception of indirect sliding mode control by using the relationships between stator powers and rotor currents. The simulation results have shown good performances concerning the tracking of the references both in transient and steady state and prove the effectiveness of sliding mode control to track the given references using PWM inverter.

 

Keywords    Doubly Fed Induction Generator, Field Oriented Control, Indirect Sliding Mode, Wind Energy, pulse with modulation PWM

 

چکیده   

این مقاله با کنترل نیروی فعال و واکنش پذیر از ژنراتور القایی دوگانه (DFIG) برای توربین بادی متغیر سرعت را بررسی می کند. برای کنترل جداگانه نیروی فعال و راکتیو تولید شده توسط یک DFIG، کنترل میدان (FOC) و کنترل غیر مستقیم کشویی (ISMC) ارائه شده است. این کنترل های غیر خطی بر اساس توپولوژی، هزینه و کارایی مقایسه می شوند. سهم اصلی این کار براساس زمان کوتاه پاسخ با همگرایی عالی و جدا شدن بالا بین قدرت فعال و راکتیو در یک بخش و در قسمت دوم، ما مزایای استفاده از مدل غیر مستقیم DFIG را به مفهوم کنترل حالت غیر مستقیم لغزشی تعریف می کنیم با استفاده از رابطه بین قدرت استاتور و جریان روتور. نتایج شبیه سازی عملکرد خوبی در مورد ردیابی مراجع در حالت گذرا و پایدار نشان داده شده است و اثربخشی کنترل حالت کشویی را برای پیگیری ارجاع داده شده با استفاده از اینورتر PWM نشان می دهد.

References   

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