In this paper, a time-varying model-free nonlinear sliding mode control is applied for the secondary load frequency control (LFC) of a shipboard microgrid (MG) with time delay, system uncertainty, and multi-step load variation. Since the satisfactory performance of the suggested controller depends on its parameters’ values, a modified black hole optimization algorithm (MBHA) is utilized to set the optimal values of these coefficients. Finally, the new time-varying proposed technique is validated and implemented in hardware-in-the-loop (HiL) based on OPAL-RT to integrate the fidelity of physical simulation and the flexibility of numerical simulation.


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    Title :

    Modeling and HiL Real-Time Simulation for the Secondary LFC in Time-Delay Shipboard Microgrids




    Publication date :

    2018-11-01


    Size :

    1461125 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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