Impacts of a nominal nuclear electromagnetic pulse on electric power systems
- ABB Power Systems, Inc., Pittsburgh, PA (USA)
A high-altitude nuclear detonation several hundred kilometers above the central United States will subject much of the nation to an electromagnetic pulse (EMP) consisting of intense steep-front short- duration transient electromagnetic fields followed by a geomagnetic disturbance with a duration of tens of seconds. Since 1983, the Department of Energy has been actively pursuing a research program to assess the potential impacts of one or more EMP events on the nation's electric energy supply. A nominal EMP environmental suitable for assessing geographically large systems has been used to provide an indication of EMP impacts on electric power systems. It was found that a single high-altitude burst, which significantly disturbs the geomagnetic field, could cause significant load and generation loss, but permanent damage would be isolated. Multiple bursts would increase the disturbance. Nevertheless, based on the effects of a nominal EMP environment, a long-term blackout is not expected since major components such as power transformers are not likely to be damaged. 60 refs., 10 figs., 8 tabs.
- Research Organization:
- Oak Ridge National Lab., TN (USA); ABB Power Systems, Inc., Pittsburgh, PA (USA)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 5804860
- Report Number(s):
- ORNL/Sub-83-43374/2; ON: DE91012991
- Country of Publication:
- United States
- Language:
- English
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24 POWER TRANSMISSION AND DISTRIBUTION
NUCLEAR EXPLOSIONS
PHYSICAL RADIATION EFFECTS
POWER SYSTEMS
VULNERABILITY
ALTITUDE
COMMUNICATIONS
ELECTRIC POWER
ELECTROMAGNETIC PULSES
FORECASTING
LOSSES
MITIGATION
PROGRESS REPORT
RECOMMENDATIONS
TRANSFORMERS
DOCUMENT TYPES
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ENERGY SYSTEMS
EQUIPMENT
EXPLOSIONS
POWER
PULSES
RADIATION EFFECTS
RADIATIONS
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