کنفرانس مهندسی برق ایران

صفحه اصلی / سی و سومین کنفرانس بین المللی مهندسی برق

Stability Improvement in Weak Grid-Tied DFIG-based WECS Employing Adaptive Virtual Impedance Strategy Based on Machine Learning Considering the LVRT Constraint

نویسندگان :

Mohammad Hossein Shaabani¹ Behrooz Vahidi² Navid Dehghan³

1- دانشگاه صنعتی امیرکبیر 2- دانشگاه صنعتی امیرکبیر 3- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

DFIG،Virtual Impedance،HFR،LVRT،Adaptive Control

چکیده :

The interaction between weak grids like microgrids and Doubly-Fed Induction Generator (DFIG) systems can induce resonance, leading to significant harmonic distortion and waveform instability. Moreover, modern grid codes mandate the integration of Low Voltage Ride Through (LVRT) ability to make sure system resilience under varying grid voltage dip scenarios. This study proposes an adaptive virtual impedance strategy, implemented within the Rotor Side Converter (RSC) of the DFIG, leveraging machine learning techniques. The developed approach enhances the system's stability by simultaneously addressing high-frequency resonance (HFR) mitigation and LVRT requirements. The proposed method's effectiveness is demonstrated through extensive simulations performed in a MATLAB/Simulink environment using a 2-MW DFIG model.

لیست مقالات

لیست مقالات بایگانی شده

Wideband Rat-race Hybrid Coupler Using Ridge Gap Waveguide Technology

Zahra Akhoondmahdi - Ahmad Bakhtafrouz

Investigation the Effects of Partial discharge Pulse Characteristics on its Propagation in Stator Windings

Arash Abyaz - Mohammad Hamed Samimi - Amir Abbas Shayegani Akmal

Experimental Study of Pick and Place Operation for Packaging Using Delta Parallel Robot with Two-Fingered Gripper

Mona Mohades Mojtahedi - Arvin Mohammadi - Mehdi Tale Masouleh

Medial Residual Encoder Layers for Classification of Brain Tumors in Magnetic Resonance Images

Zahra Sobhaninia - Nader Karimi - Pejman Khadivi - Shadrokh Samavi

کنترل تشنج در مدل صرع ساز با استفاده از کنترل کننده سطح دینامیکی

مهدی کمالی دولت آبادی - مرضیه کمالی - فرزانه شایق

A Combined Channel Approach for Decoding Intracranial EEG Signals: Enhancing Accuracy through Spatial Information Integration

Maryam Ostadsharif Memar - Navid Ziaei - Behzad Nazari

Analysis of an E-core Permanent Magnet Switched Reluctance Motor

Ali Ghaffarpour - Mojtaba Mirsalim

Enhancing Precision in Dermoscopic Imaging using TransUNet and CASCADE

Mahdi Niknejad - Mahdi Firouzbakht - Maryam Amirmazlaghani

Experimental Study on the Pick-and-Place Operation of a 3-DOF Delta Parallel Robot

Amirreza Nouri - Soheil Davoudi - Sina Vali - Arvin Mohammadi - Ali Ravari - Ehsan Akhavan Saraf - Mehdi Tale Masouleh

A Low-cost Waveguide Switch Using Glide-symmetric Holey Electromagnetic Band Gap Technology

Mohsen Shafeghati - Elham Sharifi moghaddam - Behzad Ahmadi

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2