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Potentials of sector coupling to improve the resilience of electricity and gas networks
Leinauer, Christina; Hanny, Lisa; Bhuiyan, Rajon et al.
2022In Conference handbook and abstracts of the 32nd European Conference on Operational Research (EURO 2022)
Peer reviewed
 

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Keywords :
Electricity Markets; Energy Policy and Planning; OR in Energy
Abstract :
[en] Global warming leads to an increase in extreme weather events that considerably threaten critical infrastructures (e.g., electricity or gas networks). The failure of one critical infrastructure may have far-reaching consequences triggering a “cascade of failures” that affects other critical infrastructures. As extreme weather events usually hit affected regions unexpectedly, flexibility in energy systems is key to sustain resilience and rapidly respond to changing conditions, e.g., failed network lines. Hence, we analyze sector coupling (SC) as one option to increase flexibility and exploit synergies between electricity and gas networks. We investigate SC investments that allow for a bi-directional conversion of gas and electricity in the form of gas-fired power plants or power-to-X technologies and their effect on resilience. We propose a two-level market model where, in the upper-level problem, long-term investments in SC technologies are made in anticipation of short-term market clearing as well as uncertain failures and, in the lower-level problem, SC technologies may be activated. We model extreme weather events as a set of discrete scenarios that pose an external risk to the energy system. In our paper, we derive optimal SC investments representing a trade-off between enhancing system resilience and increasing investments. Moreover, we derive optimal SC responses for selected weather events to guide the operation of SC plants under extreme conditions.
Disciplines :
Energy
Computer science
Management information systems
Author, co-author :
Leinauer, Christina;  FIM Research Center, University of Bayreuth, Germany
Hanny, Lisa;  FIM Research Center, University of Augsburg, Germany
Bhuiyan, Rajon ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > FINATRAX
Weibelzahl, Martin;  FIM Research Center, University of Bayreuth, Germany
External co-authors :
yes
Language :
English
Title :
Potentials of sector coupling to improve the resilience of electricity and gas networks
Publication date :
July 2022
Event name :
32nd European Conference on Operational Research (EURO 2022), Espoo, Finland, July 3-6, 2022
Event organizer :
Finnish Operations Research Society (FORS)
Event place :
Aalto University, Finland
Event date :
3-6 July 2022
Audience :
International
Main work title :
Conference handbook and abstracts of the 32nd European Conference on Operational Research (EURO 2022)
ISBN/EAN :
978-951-95254-1-9
Peer reviewed :
Peer reviewed
Focus Area :
Sustainable Development
Security, Reliability and Trust
FnR Project :
FNR13342933 - Paypal-fnr Pearl Chair In Digital Financial Services, 2019 (01/01/2020-31/12/2024) - Gilbert Fridgen
Commentary :
Research in progress presented at the 32nd European Conference on Operational Research (EURO 2022), Espoo, Finland, July 3-6, 2022
Available on ORBilu :
since 31 July 2022

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