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Due to the pressure of environmental pollution and energy crisis, the integrated energy system (IES) with multiple energy hubs (EH) has been widely promoted. This paper proposes a distributed coordinated robust optimal scheduling method for multi-EH-based IES. Firstly, a two-stage robust optimization (TRO) model is developed for multi-EH-based IES with uncertain wind power. To solve the min-max-min model of TRO, the column and constraint generation (C&CG) method is employed, which transforms the TRO model into master problem (MP) and subproblem (SP). Secondly, the alternating direction method of multipliers (ADMM) is used to solve MP to guarantee the information privacy of subsystems. Furthermore, an acceleration strategy is developed to improve the convergence performance of ADMM. The proposed distributed coordinated robust optimization strategy has the advantages of privacy protection and higher economy. Simulation results in a three-EH-based IES are presented to illustrate the effectiveness of proposed method for optimal synergy of multiple EHs with uncertainty. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
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ISSN: 1876-1100
Year: 2023
Volume: 934 LNEE
Page: 721-732
Language: English
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1
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