How important are socioeconomic factors for hurricane performance of
power systems? An analysis of disparities through machine learning
- URL: http://arxiv.org/abs/2208.09063v1
- Date: Thu, 18 Aug 2022 20:59:39 GMT
- Title: How important are socioeconomic factors for hurricane performance of
power systems? An analysis of disparities through machine learning
- Authors: Alexys Herleym Rodr\'iguez Avellaneda, Abdollah Shafieezadeh, Alper
Yilmaz
- Abstract summary: This paper investigates whether socioeconomic factors are important for the hurricane performance of the electric power system in Florida.
The study shows that socioeconomic variables are considerably important for the system performance model.
- Score: 0.4297070083645048
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: This paper investigates whether socioeconomic factors are important for the
hurricane performance of the electric power system in Florida. The
investigation is performed using the Random Forest classifier with Mean
Decrease of Accuracy (MDA) for measuring the importance of a set of factors
that include hazard intensity, time to recovery from maximum impact, and
socioeconomic characteristics of the affected population. The data set (at
county scale) for this study includes socioeconomic variables from the 5-year
American Community Survey (ACS), as well as wind velocities, and outage data of
five hurricanes including Alberto and Michael in 2018, Dorian in 2019, and Eta
and Isaias in 2020. The study shows that socioeconomic variables are
considerably important for the system performance model. This indicates that
social disparities may exist in the occurrence of power outages, which directly
impact the resilience of communities and thus require immediate attention.
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