Maximum allowable distributed generation considering fault ride through requirement and reach reduction of utility relay

Tu, Dao Van; Chaitusaney, Surachai; Yokoyama, Akihiko

doi:10.1109/asscc.2012.6523251

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…Grounding system should be designed in a way that generators may not be damaged during P2G fault while satisfying PDs requirements. For the interested reader, more about fault-ride-true requirement can be found in [27]- [31].…”

Section: De Er R G Gr Ro Ou Un Nd DI In Ng G S Sc Ch He Em Me Es Smentioning

confidence: 99%

Macroprotections for Microgrids: Toward a New Protection Paradigm Subsequent to Distributed Energy Resource Integration

Teimourzadeh

Aminifar

Davarpanah

et al. 2016

EEE Ind. Electron. Mag.

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Section: De Er R G Gr Ro Ou Un Nd DI In Ng G S Sc Ch He Em Me Es Smentioning

confidence: 99%

Macroprotections for Microgrids: Toward a New Protection Paradigm Subsequent to Distributed Energy Resource Integration

Teimourzadeh

Aminifar

Davarpanah

et al. 2016

EEE Ind. Electron. Mag.

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“…Analyses of symmetrical and asymmetrical short-circuit faults are carried out using an inverter model with current control diagrams described in [3] and and voltage control diagrams described in [25] are conducted. The nodal admittance matrix factorization approach is employed to perform the short-circuit analysis [26]. Previous studies have used symmetrical components to analyze the behavior of PV systems.…”

Section: Introductionmentioning

confidence: 99%

Characteristics of symmetrical components for high impedance faults in distribution networks with photovoltaic inverters

Yamashika,

Syafii

2024

IJEECS

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This work models a photovoltaic (PV) inverter connected to an IEC microgrid system. The purpose of this study was to find the characteristics of symmetrical components before and after a high impedance single phase short-circuit fault. The IEC microgrid system is tailored to the distribution system in Indonesia, where the applied voltage is 20 kV. Only parameters related to the short-circuit study are included in the model. A second-order generalized integrator frequency-locked-loop is utilized to represent the 3-phase PV inverter. The inverter model, previously treated as an ideal current source, and positive sequence current are no longer employed, as they fail to depict the characteristics of symmetric components during a phase-to-ground short-circuit fault. The IEC microgrid system connected to the PV inverter is simulated using ATPDraw-electro magnetic transient program (EMTP). Simulation results reveal that the changes in the symmetric component values of current after a fault experience a very insignificant increase. Meanwhile, the positive sequence voltage values following the short-circuit fault exhibit a negligible decrease. In contrast, the negative sequence and zero sequence voltage components after the short-circuit fault undergo a significant increase.

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Characteristics of Symmetrical Components During Unsymmetrical Faults in Distribution Network with PV-Inverter Connected

Syafii

Yamashika

Adrianti

2023

2023 International Conference for Advancement in Technology (ICONAT)

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Maximum allowable distributed generation considering fault ride through requirement and reach reduction of utility relay

Cited by 4 publications

References 7 publications

Macroprotections for Microgrids: Toward a New Protection Paradigm Subsequent to Distributed Energy Resource Integration

Macroprotections for Microgrids: Toward a New Protection Paradigm Subsequent to Distributed Energy Resource Integration

Characteristics of symmetrical components for high impedance faults in distribution networks with photovoltaic inverters

Characteristics of Symmetrical Components During Unsymmetrical Faults in Distribution Network with PV-Inverter Connected

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