- Tytuł:
- Control strategies for the grid side converter in a wind generation system based on a fuzzy approach
- Autorzy:
-
Harrabi, N.
Kharrat, M.
Aitouche, A.
Souissi, M. - Powiązania:
- https://bibliotekanauki.pl/articles/331304.pdf
- Data publikacji:
- 2018
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
wind energy conversion system
DC link
DC-AC converter
Mamdani fuzzy controller
T–S fuzzy controller
elektrownia wiatrowa
przekształtnik DC-AC
regulator rozmyty typu Mamdaniego - Opis:
- Two techniques for the control of a grid side converter in a wind energy conversion system. The system is composed of a fixed pitch angle wind turbine followed by a permanent magnet synchronous generator and power electronic converters AC-DC-AC. The main interest is in how to control the inverter in order to ensure the stability of the DC link voltage. Two control methods based on the fuzzy approach are applied and compared. First, a direct Mamdani fuzzy logic controller is presented. Then, a T–S fuzzy controller is elaborated based on a T–S fuzzy model. The Lyapunov theorem and H-infinity performance are exploited for stability analysis. Besides, the feedback controller gains are determined using linear matrix inequality tools. Simulation results are derived in order to prove the robustness of the proposed control algorithms and to compare their performances.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2018, 28, 2; 323-333
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł