Logistic-energy coordination is an effective way to improve energy efficiency for electrified seaports. However, exiting works adopt fixed logistic power load models and seldom address renewable energy uncertainty adequately, resulting in low system flexibility and robustness. In this article, a novel logistic-energy collaborative dispatch model is first proposed. The model integrates energy feedback from all-electric ships (AESs) and electric-powered cranes as well as automated guided vehicles (AGVs) battery swapping mode into the entire logistic-energy coordination process. Logistic-side flexibility provision is significantly enhanced by variable bidirectional power flows and win-win battery swapping. Then, a multiobjective multistage distributionally robust optimization (MMDRO) framework is established to address renewable energy uncertainty. This enables a tradeoff between multiple objectives while ensuring solution nonanticipativity, economics, and robustness via multistage distributionally robust optimization (DRO). The MMDRO is intractable due to multiobjectives, mixed-integer property, and nested min-max–min optimization structure. To this end, an improved multiobjective stochastic dual dynamic integer programming (SDDiP) algorithm with controllable convergence process and two-step weight update is developed to effectively solve the model. Case studies demonstrate the superiority of our approach over existing methods.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Multiobjective Multistage Distributionally Robust Flexibility Enhancement for Seaport Logistic-Energy Coordination


    Contributors:


    Publication date :

    2025-02-01


    Size :

    1667193 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Robust Control under Uncertainty for Seaport Handling Equipments

    Mhalla, Anis / Dutilleul, Simon Collart / Zhang, Hongchang | Elsevier | 2016

    Free access

    Seaport studies

    Fowler, Charles Evan | Engineering Index Backfile | 1914



    Distributionally robust airline fleet assignment problem

    Silva, Marco / Poss, Michael | DataCite | 2019