Trial Implementation of a Multihazard Risk Assessment Framework for High-Impact Low-Frequency Power Grid Events
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
The Pacific Northwest National Laboratory developed a risk framework for modeling high-impact, low-frequency power grid events to support risk-informed decisions. In this paper, we briefly recap the framework and demonstrate its implementation for seismic and geomagnetic hazards using a benchmark reliability test system. We describe integration of a collection of models implemented to perform hazard analysis, fragility evaluation, consequence estimation, and postevent restoration. We demonstrate the value of the framework as a multihazard power grid risk assessment and management tool. As a result, the research will benefit transmission planners and emergency planners by improving their ability to maintain a resilient grid infrastructure against impacts from major events.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1420786
- Alternate ID(s):
- OSTI ID: 1438228
- Report Number(s):
- PNNL-SA-124609
- Journal Information:
- IEEE Systems Journal, Vol. PP, Issue 99; ISSN 1932-8184
- Publisher:
- IEEECopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
A review on resilience assessment of energy systems
|
journal | June 2019 |
A review on resilience assessment of energy systems
|
text | January 2019 |
A review on resilience assessment of energy systems
|
text | January 2019 |
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