TY - GEN
T1 - Power system optimization and coordination of damping controls by series FACTS devices
AU - Park, Jung Wook
AU - Harley, Ronald G.
AU - Venayagamoorthy, Ganesh K.
PY - 2005
Y1 - 2005
N2 - Controllable series line compensation by series flexible ac transmission system (FACTS) devices can provide significant transient stability improvement and effective power oscillation damping. The work presented in this paper gives an overview of control issues of series FACTS devices contributing to stable power system operation when applying suitable controllers with appropriately selected system measurements. Firstly, this paper describes two internal control schemes, which are based on the automatic power flow control mode and line impedance compensation mode, for a switching converter type based series FACTS device. Secondly, it shows that the external (secondary) control can give a solution for overall system optimization by providing well-established supplementary controls and adaptive reference changes to the internal controller. Case studies are presented with simulation results by applying the proposed controllers to the series FACTS device on a power system.
AB - Controllable series line compensation by series flexible ac transmission system (FACTS) devices can provide significant transient stability improvement and effective power oscillation damping. The work presented in this paper gives an overview of control issues of series FACTS devices contributing to stable power system operation when applying suitable controllers with appropriately selected system measurements. Firstly, this paper describes two internal control schemes, which are based on the automatic power flow control mode and line impedance compensation mode, for a switching converter type based series FACTS device. Secondly, it shows that the external (secondary) control can give a solution for overall system optimization by providing well-established supplementary controls and adaptive reference changes to the internal controller. Case studies are presented with simulation results by applying the proposed controllers to the series FACTS device on a power system.
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M3 - Conference contribution
AN - SCOPUS:33847723940
SN - 0780393279
SN - 9780780393271
T3 - Proceedings of the Inaugural IEEE PES 2005 Conference and Exposition in Africa
SP - 293
EP - 298
BT - Proceedings of the Inaugural IEEE PES 2005 Conference and Exposition in Africa
T2 - Inaugural IEEE PES 2005 Conference and Exposition in Africa
Y2 - 11 July 2005 through 15 November 2005
ER -