Article (Scientific journals)
Decentralized Privacy-Preserving Distributionally Robust Restoration of Electricity/Natural-Gas Systems Considering Coordination of Pump Storage Hydropower and Wind Farms
Nasiri, N.; ZEINALI, Saeid; Ravadanegh, S.Najafi et al.
2024In IEEE Access, 12, p. 13747 - 13762
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Keywords :
Bi-level decentralized problem; distributionally robust optimization; independent power and natural gas system; linepack technology; power system restoration; privacy preservation; Decentralised; Distributionally robust optimization; Independent power and natural gas system; Linepack technology; Natural gas systems; Next generation networking; Optimisations; Power; Power system; Power system restoration; Privacy preservation; Renewable energy source; Resilience; Robust optimization; Wind farm; Computer Science (all); Materials Science (all); Engineering (all); Wind farms; Renewable energy sources; Power systems; Natural gas; Optimization; Robust stability; Natural gas industry
Abstract :
[en] A swift power system restoration in a post-blackout event is one the most important challenges faced by the transmission system (TS) operators (TSO), which is particularly essential in the presence of wind farms, as their potential can be great in a fast restoration. In this study, we propose a bi-level decentralized approach to examine the influence of natural gas network (NGN) constraints on the bulk power system restoration process, taking into account the concurrent effects of pump storage hydropowers (PSHs) and wind farms. At the upper level of the problem, the transmission system (TS) operator (TSO) submits the amount of natural gas fuel consumed by the gas-fired units (GFUs) to the NGN by observing the restoration, operational, and topological constraints. The objective of the TSO is to maximize load servicing in the power grid restoration process. The equilibrium of the proposed bi-level problem is calculated by the analytical target cascading (ACT) algorithm, preserving the privacy of both electricity and NGNs. In the proposed study, an investigation has been conducted into the impact of the gas storage system (GSS) and linepack technology on enhancing the restoration process. Moreover, a moment-based distributionally robust optimization (DRO) approach has been deployed to model the uncertain behavior of wind farms in the restoration process. The proposed approach comprehensively examines the effects of the decentralized interconnection between electricity and NGNs in the restoration process. This facet holds great significance for the advancement of future sustainable energy systems. The results show that ignoring the NGN model leads to 11.92% higher level of unserviced loads.
Disciplines :
Energy
Author, co-author :
Nasiri, N. ;  Azarbaijan Shahid Madani University, Resilient Smart Grid Research Laboratory, Electrical Engineering Department, Tabriz, Iran
ZEINALI, Saeid ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SerVal
Ravadanegh, S.Najafi ;  Azarbaijan Shahid Madani University, Resilient Smart Grid Research Laboratory, Electrical Engineering Department, Tabriz, Iran
KUBLER, Sylvain  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SerVal
LE TRAON, Yves  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
External co-authors :
yes
Language :
English
Title :
Decentralized Privacy-Preserving Distributionally Robust Restoration of Electricity/Natural-Gas Systems Considering Coordination of Pump Storage Hydropower and Wind Farms
Publication date :
2024
Journal title :
IEEE Access
ISSN :
2169-3536
Publisher :
Institute of Electrical and Electronics Engineers Inc.
Volume :
12
Pages :
13747 - 13762
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Luxembourg National Research Fund (FNR) LightGridSEED Project
Available on ORBilu :
since 18 December 2024

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