Power system emergency control near voltage instability

The strategy for emergency load shedding of a power system near voltage instability is investigated. The sensitivity analysis of total generated reactive power is used for identification of critical loads. The effects of load shedding are explored by simulation on a 39-bus test system.<<ETX>>

[1]  H. Glavitsch,et al.  Estimating the Voltage Stability of a Power System , 1986, IEEE Transactions on Power Delivery.

[2]  B. Kondo,et al.  Power System Voltage Stability , 1982, IEEE Power Engineering Review.

[3]  Y. Tamura,et al.  Relationship Between Voltage Instability and Multiple Load FLow Solutions in Electric Power Systems , 1983, IEEE Transactions on Power Apparatus and Systems.

[4]  Leon Y. Bahar,et al.  Static bifurcations in electric power networks: Loss of steady-state stability and voltage collapse , 1986 .

[5]  V. A. Venikov,et al.  Estimation of electrical power system steady-state stability in load flow calculations , 1975, IEEE Transactions on Power Apparatus and Systems.

[6]  A.G. Phadke,et al.  Dynamic simulation of voltage collapse , 1989, Conference Papers Power Industry Computer Application Conference.

[7]  L. H. Fink,et al.  Systems engineering for power: emergency operating state control , 1979 .

[8]  A. Kurita,et al.  The power system failure on July 23, 1987 in Tokyo , 1988, Proceedings of the 27th IEEE Conference on Decision and Control.