the remote bus, Fig. 13 gives the
rotor angle variations of the generator for the various loading conditions.
Examinations of figures 11-13 demonstrate that while both mB and αE, are very
effective in controlling the powersystemdamping independently, the coordinated
International Journal of Emerging Electric Power Systems, Vol. 6 , Iss. 2, Art. 2
application of these provide the best response. If from operational considerations
only one control is to be employed, then the robust mB should be selected.
6. Evaluation of the
Volume 8, Issue 4 2007 Article 6
International Journal of Emerging
Electric PowerSystemsDamping of Inter-Area Oscillation in Power
Systems by Static Var Compensator (SVC)
Using PMU-Acquired Remote Bus Voltage
Rajiv K. Varma, University of Western Ontario
R. P. Gupta, Distribution Automation Research Centre,
Corporate R & D and Quality, Crompton Greaves Ltd.,
Soubhik Auddy, University of Western Ontario
Varma, Rajiv K.; Gupta, R. P.; and Auddy, Soubhik (2007) "Damping of Inter-Area Oscillation
in Power Systems by Static Var
The objective of this paper is to investigate the power system damping enhancement via power system stabilizers (PSSs). However, the conventional power system stabilizers (CPSSs) have certain drawbacks. There are many techniques proposed in the literature for damping improvement of low frequency power system oscillations. In this paper, adaptive neuro-fuzzy inference system (ANFIS) technology has been proposed to coordinate the CPSSs in a multi-machine power system. The time-domain simulations are carried out in Matlab/Simulink environment to validate the effectiveness of the proposed control scheme under different operating conditions.
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 Abdel -Magic, Y. L., Abido, M. A., and Mantawy, A