Optimal Volt-VAr Control Operation for Finergy Cost Reduction in Distribution Systems Considering a Voltage Dependent Load Model

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Data

2016-01-01

Autores

Antunez, Carlos Sabillon [UNESP]
Melgar Dominguez, Ozy D. [UNESP]
Franco, John P. [UNESP]
Lavorato, Marina
Rider, Marcos J.
IEEE

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Editor

Ieee

Resumo

In this paper, a new mixed integer linear programming formulation is proposed to optimally control the Volt-VAr control devices installed in a balanced electrical distribution system (EDS), taking into account the presence of dispatchable distributed generation (DG) units. The formulation considers a voltage dependent load model and aims to reduce the cost of the energy purchased to the substation and DG units on a daylong time period. The proposed method defines the settings for the voltage regulators, on-load tap changer, capacitors, and DG units. The presented formulation was tested in a 42-node EDS and the obtained results prove that the methodology enhances the EDS economic operation with a very low computational effort.

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Palavras-chave

Energy cost reduction, mixed integer linear programming, volt-var control operation, voltage dependent load model

Como citar

2016 Ieee Pes Transmission & Distribution Conference And Exposition-latin America (pes T&d-la). New York: Ieee, 6 p., 2016.

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