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HICSS
2003
IEEE

Blackout Mitigation Assessment in Power Transmission Systems

9 years 7 months ago
Blackout Mitigation Assessment in Power Transmission Systems
Electric power transmission systems are a key infrastructure and blackouts of these systems have major direct and indirect consequences on the economy and national security. Analysis of North American Electrical Reliability Council blackout data suggests the existence of blackout size distributions with power tails. This is an indication that blackout dynamics behave as a complex dynamical system. Here, we investigate how these complex system dynamics impact the assessment and mitigation of blackout risk. The mitigation of failures in complex systems needs to be approached with care. The mitigation efforts can move the system to a new dynamic equilibrium while remaining near criticality and preserving the power tails. Thus, while the absolute frequency of disruptions of all sizes may be reduced, the underlying forces can still cause the relative frequency of large disruptions to small disruptions to remain the same. Moreover, in some cases, efforts to mitigate small disruptions can ev...
Benjamin A. Carreras, Vickie E. Lynch, David E. Ne
Added 04 Jul 2010
Updated 04 Jul 2010
Type Conference
Year 2003
Where HICSS
Authors Benjamin A. Carreras, Vickie E. Lynch, David E. Newman, Ian Dobson
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