Linear Model to Represent Unbalanced Distribution Systems in Optimization Problems

Costa, Analiza Dalla; Haffner, Sérgio; Resener, Mariana; Pereira, L.F.A.; Ferraz, Bibiana Petry

doi:10.1007/978-3-030-36115-0_3

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2024

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Cited by 2 publications

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“…Active Distribution Networks (ADNs) emerge from conventional distribution networks, allowing the integration of distributed energy resources (DER) such as renewable power generation and energy storage devices (Costa et al, 2020). These new grids may enhance reliability, with high penetration of communication technologies, automatization, and the ability of consumers to become prosumers 1 (Kryonidis et al, 2021).…”

Section: State Of the Artmentioning

confidence: 99%

Optimal Operation of Active Distribution Networks

2024

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Section: State Of the Artmentioning

confidence: 99%

Optimal Operation of Active Distribution Networks

2024

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Generic optimal power flow for active distribution networks

Sepulveda,

Garcés-Ruiz,

Mora-Florez

2023

Electr Eng

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Active distribution networks (ADN) may operate in different modes according to the generation demand balance and the capacity of the primary grid for imposing a constant frequency. Conventionally, a customized optimization model is used for each operating mode. Unlike that conventional approach, this article proposes a general optimization model capable of operating the system in three different modes: grid-connected, islanded with a surplus of generation, and islanded with a deficit of generation. Real-time operation is required in this framework with guarantees such as global optimum, uniqueness of the solution, and fast algorithm convergence; for this reason, a convex approach is employed for grid modeling. Numerical experiments demonstrate that the proposed optimization-based operation model can handle the three types of operation while ensuring the safety operation with frequency and voltage within expected limits.

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Linear Model to Represent Unbalanced Distribution Systems in Optimization Problems

Cited by 2 publications

References 33 publications

Optimal Operation of Active Distribution Networks

Optimal Operation of Active Distribution Networks

Generic optimal power flow for active distribution networks

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