Open AccessControl & Design for FOPID Based Line-Side Converter of the Brushless Doubly-Fed Induction Generator
Author(s) -
Hazara Begum,
K. Sandhyarani,
Ch. V. V. Manga Lakshmi
Publication year - 2020
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.b2073.1210220
Subject(s) - control theory (sociology) , harmonics , ac power , induction generator , matlab , turbine , wind power , engineering , doubly fed electric machine , rotor (electric) , computer science , voltage , electrical engineering , control (management) , mechanical engineering , artificial intelligence , operating system
This paper deals with the operation of doubly fed induction generator (DFIG) with an integrated active filter capabilities using grid-side converter (GSC). The main contribution of this work lies in the control of GSC for supplying harmonics in addition to its slip power transfer. The rotor-side converter (RSC) is used for attaining maximum power extraction and to supply required reactive power to DFIG. This wind energy conversion system (WECS) works as a static compensator (STATCOM) for supplying harmonics even when the wind turbine is in shutdown condition. Control algorithms of both GSC and RSC are presented in detail. The proposed DFIG-based WECS is simulated using MATLAB/Simulink.