Classification and Identification of Power System Emergencies

Detection and identification of a power system emergency is necessary to fully use the capability of controls to mitigate the emergency. This paper describes a design methodology for a power system local detector based upon control requirements, as well as a power system emergency classification scheme and an extension of earlier operating state models. The new scheme for classifying and detecting emergencies has been useful for developing emergency operating state controls.

[1]  Garng M. Huang,et al.  Control of reactive power and voltage in emergencies , 1985, Autom..

[2]  J. Zaborszky,et al.  Reactive and Real Power Control for Computationally Effective Voltage and Thermal Management , 1985, IEEE Transactions on Power Apparatus and Systems.

[3]  I. N. Katz,et al.  Local feedback stabilization of large interconnected power systems in emergencies , 1981, Autom..

[4]  G. L. Wilson,et al.  Anatomy of a blackout: How's and why's of the series of events that led to the shutdown of New York's power in July 1977 , 1978, IEEE Spectrum.

[5]  Tomas E. Dy Liacco,et al.  The Adaptive Reliability Control System , 1967 .

[6]  R. Cresap,et al.  Northwest Power Pool Transient Stability and Load Shedding Controls for Generation-Load Imbalances , 1981, IEEE Transactions on Power Apparatus and Systems.

[7]  Bruce H. Krogh.  Allocation of Generation Ramping to Reduce Transmission Line Overloads , 1983, IEEE Transactions on Power Apparatus and Systems.

[8]  John Zaborszky.  A Large System Approach Toward Operating the Electric Power System by Decision and Control , 1984, 1984 American Control Conference.

[9]  John Zaborszky,et al.  Stabilizing Control in Emergencies Part 1. Equilibrium Point and State Determination , 1981, IEEE Transactions on Power Apparatus and Systems.

[10]  Security Assessment and Control System : Corrective Strategies , 1985, IEEE Transactions on Power Apparatus and Systems.

[11]  J. Zaborszky,et al.  Ultra fast state estimation for the large electric power system , 1980 .

[12]  John Zaborszky,et al.  Stabilizing Control in Emergencies Part: 2. Control by Local Feedback , 1981, IEEE Transactions on Power Apparatus and Systems.

[13]  Garng M. Huang,et al.  A Reduced Model for the Direct Computation of Individual Tie Line Loads and Frequency in Emergency or Agc Conditions , 1984 .

[14]  Bruce Krogh,et al.  Multi-Stage Rescheduling of Generation, Load Shedding and Short-Term Transmission Capacity for Emergency State Control , 1983, IEEE Transactions on Power Apparatus and Systems.