Enhancing operational resilience of regional integrated energy systems via a game-based bidding strategy
Energy system outages can lead to huge economic losses,so it is important to enhance the operational resilience of energy systems.To improve the resilience of regional integrated energy systems(RIESs)operated in market mechanism,this paper proposes a game-based energies bidding strategy.A RIES consisting of an energy control center(ECC),an energy hub(EH),a battery energy storage system(ESS)and a user aggregator(UA)is modelled.In order to enhance the resilience of RIESs through a pricing mechanism,a Stackelberg game-based energies bidding framework are designed beyond the RIES model.By adjusting retail prices and incentive price,energy imbalance is eliminated and price fluctuation is reduced.Furthermore,a bi-level iterative bidding algorithm is developed to protect privacy and reduce computational burden.Finally,numerical results are given to illustrate that the proposed strategy can suppress prices fluctuation while maintaining energy balance.
regional integrated energy systemresilience enhancementStackelberg game
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