Reliable Power Scheduling of an Emission-Free Ship: Multi-Objective Deep Reinforcement Learning

Saeed Hasanvand , Mehdi Rafiei Foroushani, Meysam Gheisarnejad, Mohammad Hassan Khooban

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    81 Citations (Scopus)

    Abstract

    Environmental pollutants, as a global concern, have led to a general increase in the utilization of renewable energy resources instead of fossil fuels. Accordingly, the penetration of these resources in all-electric ships, as well as power grids, has increased in recent years. In this article, in order to have a zero-emission and cost-effective energy management in an all-electric ferry boat, a new reliable and optimal power scheduling is presented that uses fuel cell and battery energy storage systems. Furthermore, the real information including load profile and paths is considered for the case study to assess the feasibility and superiority of the proposed approach. In addition to the cost of energy management, to have a reliable combination of the proposed resources, the loss of load expectation (LOLE) as a reliability index is considered in the energy management context and the problem is solved by the deep reinforcement learning in a multiobjective manner. The results of the consideration of two common standards, including DNVGL-ST-0033 and DNVGL-ST-0373, demonstrate that the proposed energy management method is applicable in industrial applications. Finally, the real-time simulation-based hardware-in-the-loop (HIL) is conducted to validate the performance and efficacy of the suggested power scheduling for the emission-free ships.

    Original languageEnglish
    Article number9046850
    JournalIEEE Transactions on Transportation Electrification
    Volume6
    Issue2
    Pages (from-to)832-843
    Number of pages12
    ISSN2332-7782
    DOIs
    Publication statusPublished - Jun 2020

    Keywords

    • Deep Reinforcement Learning
    • Energy Management
    • Fuel Cell
    • Hardware-in-the-Loop (HIL)
    • Loss of Load Expectation (LOLE)
    • Zero-emission ships
    • SYSTEM
    • Boats
    • STRATEGY
    • ALGORITHM
    • RELIABILITY
    • Batteries
    • MICROGRIDS
    • Fuel cells
    • Deep reinforcement learning (RL)
    • energy management
    • PROPULSION
    • loss of load expectation (LOLE)
    • hardware-in-the-loop (HIL)
    • fuel cell
    • OPERATION
    • OPTIMIZATION
    • zero-emission ships
    • Power system reliability
    • Reliability
    • ENERGY-MANAGEMENT
    • Energy management

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