- Tytuł:
- Optimal robust stabilizer design based on UPFC for interconnected power systems considering time delay
- Autorzy:
-
Koofigar, H. R.
Isazadeh, G. - Powiązania:
- https://bibliotekanauki.pl/articles/140441.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
UPFC
mixed H2 /H∞
LMI
wide area
power system oscillations
time delay - Opis:
- A robust auxiliary wide area damping controller is proposed for a unified power flow controller (UPFC). The mixed H2 /H∞ problem with regional pole placement, resolved by linear matrix inequality (LMI), is applied for controller design. Based on modal analysis, the optimal wide area input signals for the controller are selected. The time delay of input signals, due to electrical distance from the UPFC location is taken into account in the design procedure. The proposed controller is applied to a multimachine interconnected power system from the IRAN power grid. It is shown that the both transient and dynamic stability are significantly improved despite different disturbances and loading conditions.
- Źródło:
-
Archives of Electrical Engineering; 2017, 66, 3; 459-474
1427-4221
2300-2506 - Pojawia się w:
- Archives of Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki