Improved Low Voltage Ride-Through Capability of DFIG with ESO Controller under Unbalanced Network Conditions

سال انتشار: 1400
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 202

فایل این مقاله در 17 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_MJEE-15-1_007

تاریخ نمایه سازی: 24 بهمن 1401

چکیده مقاله:

Under unbalanced grid condition, in a Doubly-Fed Induction Generator (DFIG), voltage, current, and flux of the stator become asymmetric. Therefore, active-reactive power and torque will be oscillating. In DFIG controlling Rotor Side Converter (RSC) aims to eliminate power and torque oscillations. However, simultaneous elimination of the power and torque oscillations is not possible. Also, Grid Side Converter (GSC) aims to regulate DC-Link voltage. In this paper, in order to regulate DC-Link voltage, an Extended State Observer (ESO) based on a Generalized Proportional-Integral (GPI) controller, is employed. In this controlling method, DC-Link voltage is controlled without measuring the GSC current, and due to using the GPI controller, the improved dynamic response is resistant against voltage changes, and the settling time is reduced. To improve the transient stability and Low Voltage Fault Ride Through (LVRT) capability of DFIG, Statistic Fault Current Limiter (S-FCL) and Magnetic Energy Storage Fault Current Limiter (MES-FCL) are proposed in this paper. The proposed FCL does not only limit the fault current but also fasten voltage recovery. The simulations are implemented by MATLAB software in the synchronous positive and negative sequence reference (d-q).

کلیدواژه ها:

نویسندگان

Ali Akbar Vali

Department of Electrical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran.

Seyed Mohammad Hassan Hosseni

Department of Electrical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran.

Javad Olamaei

Department of Electrical Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran.

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • L.Peng, B.Francois, and Y.Li,“Improved Crowbar Control Strategy of DFIG Based ...
  • Z. Xue-guang and X. Dian-guo, “Research on control of DFIG ...
  • C. Wessels and F. W. Fuchs, “Fault Ride through of ...
  • M. E. Elshiekh, D. E. A. Mansour, and A. M. ...
  • W.Guo, L.Xiao, Sh.Dai, and et al, “Evaluation of the Performance ...
  • I. Ngamroo and T. Karaipoom, “Cooperative control of SFCL and ...
  • A.M, and R.R, “Power System Stability Enhancement and Improvement of ...
  • O. Abdel-Baqi and A. Nasiri, “Series voltage compensation for DFIG ...
  • M.Fazli, N.Talebi, “A New Method for Uninterrupted Operation of Wind ...
  • B. Mukhopadhyay and R. K. Mandal, “Voltage compensation using PSO-PI ...
  • I. Erlich, W. Winter, and a. Dittrich, “Advanced grid requirements ...
  • J.Lu , S.Golestan , M.Savaghebi, JC.Vasquez, JM.Guerrero,A.Marzabal , “An enhanced ...
  • J.Yang, H.Cui, S.Li, A.Zolotas, “ Optimized active disturbance rejection control ...
  • G.Wenyong, X.Liye,D. Shaotao, and al et, “LVRT Capability Enhancement of ...
  • I. Ngamroo and T. Karaipoom, “Improving Low-Voltage Ride-Through Performance and ...
  • F.Wei, D.M. Vilathgamuwa and Ch.S.Shing, “Design of mode switching scheme ...
  • نمایش کامل مراجع