Study of the Dynamic Behavior of a DSTATCOM Installed in a Distribution Network in Case of Single and Multiphase Short Circuit

This paper investigated the behavior of a DSTATCOM in the face of contingencies that may arise in an electrical power distribution network. It shows that DSTATCOM is an effective attenuator to limit the impacts of perturbations on the distribution network. The model equations are simulated in a MATL...

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Bibliographic Details
Published inAdvanced engineering forum Vol. 51; pp. 49 - 60
Main Authors Ousseyni Ibrahim, Hassane, Fifatin, Francois Xavier, Oloulade, Arouna
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 12.01.2024
Subjects
Circuit protection
Design parameters
Electric power distribution
Multiphase
Power factor
Short circuits
Voltage drop
Capacitive Current
Resilience of A Network
Short Circuits
Contingencies
Network Parameters
DSTATCOM
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ISSN2234-9898
2234-991X
2234-991X
DOI10.4028/p-39dSwH

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Summary:This paper investigated the behavior of a DSTATCOM in the face of contingencies that may arise in an electrical power distribution network. It shows that DSTATCOM is an effective attenuator to limit the impacts of perturbations on the distribution network. The model equations are simulated in a MATLAB environment and have shown that the exactitude of the network parameters is a key determinant of the resilience of a disrupted distribution network in the presence of an optimally positioned DSTATCOM at a node. The capacitive current of the DSTATCOM increases inversely with a bad power factor and a critical voltage drop. The DSTATCOM in a network is therefore more solicited when the operating parameters of this network degrade as a result of single-phase or multiphase short circuits. Distribution system operators must therefore design protection plans that truly and sustainably limit the impacts of short circuits on distribution systems.
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ISSN:2234-9898
2234-991X
2234-991X
DOI:10.4028/p-39dSwH