Barriers to a wide-area trusted network early warning system for electric power disturbances

It is apparent that perturbations of the North American electric power grid follow the patterns and characteristics of Self Organized Critical (SOC) systems. Published studies show SOC systems exhibit statistical properties that may result in early warning systems predicting electric power instability and loss of reliability. However, in order for such an early warning system to exist, a trusted wide-area data network must collate information from disparate subsystems and compile that information into homogenous data records for input to a modeling system. This paper explores similarities between wide-area trusted computer networks and the needs of a wide-area trusted network early warning system for electric power instability. An analysis of commercial equipment used in power stations uncovers disparate access methods and protocols that inhibit interoperability, and yet that problem has been mitigated in computer networking. Recent advances lend hope that wide-area data collection and modeling of electric power system perturbations will be commonplace in the not to distant future.

[1]  M. Lynn.  Hawaii International Conference on System Sciences , 1996 .

[2]  I. Roytelman,et al.  Heading off emergencies in large electric grids , 1997 .

[3]  K. E. Stahlkopf,et al.  Tighter controls for busier systems [power systems] , 1997 .

[4]  Felix C. Freiling,et al.  Modular fair exchange protocols for electronic commerce , 1999, Proceedings 15th Annual Computer Security Applications Conference (ACSAC'99).

[5]  David B. Ingham,et al.  Non-repudiation evidence generation for CORBA using XML , 1999, Proceedings 15th Annual Computer Security Applications Conference (ACSAC'99).

[6]  J M Carlson,et al.  Highly optimized tolerance: a mechanism for power laws in designed systems. , 1999, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.

[7]  Ian Dobson,et al.  Initial evidence for self-organized criticality in electric power system blackouts , 2000, Proceedings of the 33rd Annual Hawaii International Conference on System Sciences.

[8]  Kenneth P. Birman,et al.  The Next-Generation Internet: Unsafe at Any Speed? , 2000, Computer.

[9]  Ian Dobson,et al.  Modeling blackout dynamics in power transmission networks with simple structure , 2001, Proceedings of the 34th Annual Hawaii International Conference on System Sciences.

[10]  Ian Dobson,et al.  An initial model fo complex dynamics in electric power system blackouts , 2001, Proceedings of the 34th Annual Hawaii International Conference on System Sciences.

[11]  James S. Thorp,et al.  Analysis of electric power system disturbance data , 2001, Proceedings of the 34th Annual Hawaii International Conference on System Sciences.

[12]  Ian Dobson,et al.  Evidence for self-organized criticality in electric power system blackouts , 2001, Proceedings of the 34th Annual Hawaii International Conference on System Sciences.

[13]  R. Power.  CSI/FBI computer crime and security survey , 2001 .

[14]  Sudhir Dixit,et al.  Streamlining the Internet-fiber connection , 2001 .