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Optimal frequency regulation in multi-microgrid systems using federated learning


Irudayaraj, Andrew Xavier Raj and Abdul Wahab, Noor Izzri and Veerasamy, Veerapandiyan and Premkumar, Manoharan and Ramachandaramurthy, Vigna K. and Gooi, Hoay Beng (2023) Optimal frequency regulation in multi-microgrid systems using federated learning. In: 2023 IEEE IAS Global Conference on Emerging Technologies (GlobConET), 19-21 May 2023, Loughborough University, London, United Kingdom. (pp. 1-6).


This paper proposes a Federated Learning-based Zeroing Neural Network (FL-ZNN) tuned optimal proportional-integral-derivative (PID) control strategy for frequency control of Multi-Microgrid (MMG) system. The proposed FL-ZNN technique employs a distributed learning approach that allows each neuron to train the network based on its own local data. The local models are then aggregated into a global model, which is used to update the neurons of the network to auto-tune the PID controller's parameters in each microgrid. The proposed FL-ZNN-based PID controller is able to provide robust and efficient frequency control in MMG under different operating conditions, including successive load variations and communication delay. Simulation results demonstrate the effectiveness and superiority of the proposed FL-ZNN-based control strategy over the ZNN PID, and conventional ZNN controller in terms of response time, overshoot, and settling time. Further, the proposed controller has been validated using Hardware-in-the-Loop (HIL) in OPAL-RT.

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Official URL or Download Paper: https://ieeexplore.ieee.org/document/10150045

Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1109/GlobConET56651.2023.10150045
Publisher: IEEE
Keywords: Federated learning; Zeroing neural network; Multi-microgrid system; Load frequency control
Depositing User: Ms. Nuraida Ibrahim
Date Deposited: 28 Sep 2023 03:44
Last Modified: 28 Sep 2023 03:44
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/GlobConET56651.2023.10150045
URI: http://psasir.upm.edu.my/id/eprint/37573
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