Resilience Enhancement of MV Distribution Grids  Against Snowstorms

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CIRED 2019 - 1618.pdf (227.31 KB)
Paper number
1618
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
De Masi, Mauro, e-distribuzione, Italy
Valtorta, Giovanni, e-distribuzione, Italy
Amicarelli, Elvira, e-distribuzione, Italy
Suich, Andrea, e-distribuzione, Italy
Danesin, Andrea, e-distribuzione, Italy
Dura, Francesco, e-distribuzione, Italy
De Berardinis, Ettore, CESI, Italy
MARCELLI, Alessio, e-distribuzione, Italy
Abstract
The ongoing global climate changes are inducing the increase of severe meteorological events, such as heavy snowfall, heat waves and floods, by strongly affecting the operation of electrical distribution grids. In this context, the Italian Regulatory Authority solicited distribution and transmission system operators to increase grid resilience. Furthermore, it set up various working group, involving all the stakeholders, in order to standardize the risk assessmentof themeteorological threats.Hence, this paper will focus on the methodology developed by e-distribuzione to evaluate the resilience of the distribution grid due to heavy snowstorm threat. The approach, which was in principle shared with the Italian Transmission System Operator, was developed taking into account the CEI EN 50341-1 standard and relevant methodology. It has been applied also to select the reinforcement interventions in the e-distribuzione "2017-2020 Resilience Plan". At the end, a focus on this plan will be addressed.
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Keywords
Publisher
AIM
Date
2019-06-03
Published in
CIRED 2019 Conference
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/488
http://dx.doi.org/10.34890/712
ISSN
2032-9644
ISBN
978-2-9602415-0-1