Stochastic Frequency Control of Grid-connected Microgrids

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Title: Stochastic Frequency Control of Grid-connected Microgrids
Authors: Ferraro, Pietro
Crisostomi, Emanuele
Shorten, Robert
Milano, Federico
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Date: 30-Mar-2018
Online since: 2019-04-17T09:15:54Z
Abstract: This paper proposes a stochastic control strategy, namely the unsynchronized Addictive Increase Multiplicative Decrease (AIMD) algorithm, to manage the power flow of interconnected microgrids (MGs). The proposed control aims at achieving an optimal trade-off between the individual utility function of each MG while ensuring the stability of the grid. Both centralized and decentralized AIMD approaches are considered and compared. Extensive Monte Carlo simulations are performed on the IEEE 39-bus system, and show that the proposed control strategy is able to provide the sought trade-off.
Funding Details: European Commission Horizon 2020
Science Foundation Ireland
Type of material: Journal Article
Publisher: IEEE
Journal: IEEE Transactions on Power Systems
Volume: 33
Issue: 5
Start page: 5704
End page: 5713
Copyright (published version): 2018 IEEE
Keywords: MicrogridEnergy management systemsDistributed energy resourcesDecentralized stochastic control
DOI: 10.1109/TPWRS.2018.2821370
Language: en
Status of Item: Peer reviewed
Appears in Collections:Electrical and Electronic Engineering Research Collection

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