CONTROL APPROACH OF A GRID CONNECTED DFIG BASED WIND TURBINE USING MPPT AND PI CONTROLLER

Küçük Resim Yok

Tarih

2023

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Vsb-Technical Univ Ostrava

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

A double-fed induction generator (DFIG) has been frequently utilized in wind turbines due to its ability to handle variable-speed operations. This study investigates the real parameters of the Mitsubishi MWT 92/2.4 MW wind turbine model. It performs and implements grid-connected variable-speed turbines to control the active and reactive powers. Moreover, it presents a vector control strategy for DFIG for controlling the generated stator power. The unique feature of the approach proposed in the study is the comparison between two control techniques -the Maximum Power Point Tracking (MPPT) algorithm and the Proportional-Integral (PI) controller -for regulating DFIG based wind turbine systems. Thus, the result demonstrates that the performance of the MPPT technique provides strong robustness and reaches steadystate much faster than the PI controller with variable parameters. To the contrary, a typical PI controller gives a fast response when tracking the references of DFIG magnitudes. The effectiveness of the overall system is tested by MATLAB simulation.

Açıklama

Anahtar Kelimeler

DFIG, PI controller, MPPT algorithm, vector control, wind turbine

Kaynak

Advances in Electrical and Electronic Engineering

WoS Q Değeri

Q4

Scopus Q Değeri

Q4

Cilt

21

Sayı

3

Künye