*********************************
There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
*********************************
Electric grid faults can be the source of catastrophic wildfires, particularly in regions with high winds and low humidity. In short-term operations, electric utilities have few options to mitigate the risk of wildfire ignitions, leading to use of disruptive measures such as proactive de-energization of equipment, frequently referred to as public safety power shut-offs. Decisions of which lines to turn off and how to bring them back on again has significant impacts on customers, who lose access to electricity in an attempt to protect them from fires.
This talk discusses two complementary aspects of this problem. First, we will discuss the question of how to optimally balance the negative impacts of both wildfire risk and power outages, before describing how we model this trade-off in our proposed optimal power shut-off problem. We will also discuss algorithms for proactive restoration planning that can help re-energize the system faster after a disaster, and how distributed energy resources (DERs) aid in this process.
Dr. Line Roald is an Assistant Professor and Grainger Institute Fellow in the Department of Electrical and Computer Engineering in University of Wisconsin—Madison. Prior to joining UW Madison, she was a postdoctoral research fellow with the Center of Non-Linear Studies at Los Alamos National Laboratory. She is the recipient of an NSF CAREER award and the UW Madison ECE Outstanding Graduate Mentor award.
Online Location: https://gatech.webex.com/gatech/j.php?MTID=m6b23c0d293d8e0e41af27bb152377771
