Improving AGC Performance with Hybrid Energy Storage Systems for Enhanced Utilization of Renewable Energy

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    Abstract

    This paper explores a two-area power system that incorporates hybrid energy storage (HES) for enhanced frequency regulation services. The focus is on a hybrid hierarchical control method that includes inherent communication delays, serving as a generalized load frequency control (LFC) model. A quasi-oppositional Harris Hawks Optimization (QOHHO) algorithm is deployed to optimize the coefficients for the suggested cascade tilt integral-tilt derivative (TI-TD) controller. The dynamic performance of the applied HES system is compared to a battery energy storage (BES) and a system without energy storage (WES) in terms of real-time load and renewable energy intermittency. Real-time analysis using OPAL-RT demonstrates the proposed hybrid HES-based LFC model's effectiveness in boosting the test power system's frequency regulation capabilities.

    Original languageBritish English
    Title of host publication2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages545-550
    Number of pages6
    ISBN (Electronic)9798350316445
    DOIs
    StatePublished - 2023
    Event2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 - Nashville, United States
    Duration: 29 Oct 20232 Nov 2023

    Publication series

    Name2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

    Conference

    Conference2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
    Country/TerritoryUnited States
    CityNashville
    Period29/10/232/11/23

    Keywords

    • Frequency Regulation
    • Harris Hawks Optimization
    • Hybrid Energy Storage
    • Load Frequency Control
    • Tilt Controller

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