Naslov
Possible Alleviation of Voltage Stability Problem by use of Unified Power Flow Controller

Autori
Dizdarević, Nijaz ; Arnborg, Stefan ; Andersson, Goeran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 32nd Universities Power Engineering Conference (UPEC'97) / Crossley, Peter - Manchester : UMIST, 1997, 975-978

Skup
Universities Power Engineering Conference (32 : 1997)

Mjesto i datum
Manchester, Ujedinjeno Kraljevstvo, 10.09.1997. - 12.09.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
voltage stability; FACTS; UPFC
(Voltage Stability; FACTS; UPFC)

Sažetak
The paper investigates the impact of the Unified Power Flow Controller (UPFC) on alleviation of voltage stability problem from a viewpoint of time domain simulations achieved by using in-house developed computer program. The control system of the UPFC"s injection model is developed to fulfill functions of reactive shunt compensation, voltage regulation, line power flow regulation, series compensation and phase shifting meeting multiple control objectives by applying boosting transformer injected voltage and exciting transformer reactive current. In addition to these types of regulation, the block for damping of electromechanical oscillations based on transient energy function (TEF) is also implemented in the model. The benefits of the UPFC"s contribution to avoiding of voltage collapse are explored by analyzing simple two machine test system retaining versatile regulating and damping capabilities of the controller.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
Sažetak rada je citiran u bibliografdiji IEEE WGroup 15.05.07: An Annotated Bibliography of HVDC Transmission and FACTS Devices 1996-1997.

POVEZANOST RADA