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Found 13 papers, 1 papers with code
A Review of the GIC Blocker Placement Problem
Space weather poses a tremendous threat to power systems: geomagnetic disturbances could result in widespread disruptions and long-duration blackouts, including severe damage to system components.
Developing Optimization-Based Inverter Models for Short Circuit Studies
This work lays down the foundation for the development of relaxed models for both grid-following and grid-forming inverter models for use in optimization problems.
Real-Time Implementation of Dynamic State Estimation for Microgrid Load Bus Protection
Inverter-interfaced microgrids, owing to the lack of fault current, cannot be protected using traditional over-current protections, while admittance or differential relaying protection schemes are not practical to be implemented.
Measuring and Analyzing Effects of HEMP Simulation on Synthetic Power Grids
There is significant uncertainty about the potential effects of a high-altitude electromagnetic pulse (HEMP) detonation on the bulk electric system.
Fault Current-Constrained Optimal Power Flow on Unbalanced Distribution Networks
With the proliferation of distributed generation into distribution networks, the need to consider fault currents in the dispatch problem becomes increasingly relevant.
Dynamic State Estimation-Based Protection for Induction Motor Loads
Ensuring protective device coordination is critical to maintain the resilience and improve the reliability of large microgrids.
Dynamic State Estimation for Load Bus Protection on Inverter-Interfaced Microgrids
This paper aims to extend the state-of-the-art on DSE load protection: the performance of DSE during short-circuit conditions with a grid-forming inverter with current-limiting behavior during fault conditions is investigated.
Relaxation Based Modeling of GMD Induced Cascading Failures in PowerModelsGMD.jl
A major risk of geomagnetic disturbances (GMDs) is cascading failure of electrical grids.
The Risk of Hidden Failures to the United States Electrical Grid and Potential for Mitigation
Hidden failures present a noticeable impact to the reliability of the United States electrical grid.
Impacts of Earthquakes on Electrical Grid Resilience
One of the most complex and devastating disaster scenarios that the U. S.~Pacific Northwest region and the state of Oregon faces is a large magnitude Cascadia Subduction Zone earthquake event.
Implementing Admittance Relaying for Microgrid Protection
The rapid increase of distributed energy resources has led to the widespread deployment of microgrids.
Dynamic State Estimation for Radial Microgrid Protection
This paper introduces and investigates the application of dynamic state estimation, a generalization of differential protection, for the protection of radial portions of microgrids (or distribution networks); both phasor-based and dynamic approaches are investigated for protection.
Analyzing and Mitigating the Impacts of GMD and EMP Events on the Electrical Grid with PowerModelsGMD.jl
Geomagnetic disturbances and E3 high-altitude electromagnetic pulse events pose a substantial threat to the electrical grid by adversely impacting and damaging high-voltage transmission networks and equipment.
