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
