Analysis of distance based fault location methods for Smart Grids with distributed generation

Jose, Bernardo D. S.; Cavalcante, Paulo A. H.; Trindade, Fernanda C. L.; Almeida, Madson C. de

doi:10.1109/isgteurope.2013.6695315

Cited by 6 publications

(7 citation statements)

References 6 publications

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“…Studies have confirmed that distance‐based methods are exposed to errors in the presence of high penetration of DG units [125, 127]. The fault location is overestimated in the presence of DG units.…”

Section: Fault Locationmentioning

confidence: 90%

“…These methods are subjected to substantial errors in the distribution networks with DG units. Studies indicate that the position of loads, the location of the fault, the fault resistance, the point at which DG unit is connected to the distribution network and the type and capacity of the DG unit have the significant impacts on the error of fault location identification [124–127].…”

Section: Fault Locationmentioning

confidence: 99%

“…Another problem of the distance‐based methods is the effect of the load. Loads in distribution systems are distributed along the feeders resulting in significant errors when the distributed loads between the main substation and the DG unit are large [125–127]. The impact of the load can be relieved to a large extent by utilising load compensation methods [125, 127].…”

Section: Fault Locationmentioning

confidence: 99%

See 2 more Smart Citations

Impact of distributed generation on the protection systems of distribution networks: analysis and remedies – review paper

Meskin

Domijan

Grinberg

2020

IET Generation, Transmission & Distribution

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Section: Fault Locationmentioning

confidence: 90%

Section: Fault Locationmentioning

confidence: 99%

Section: Fault Locationmentioning

confidence: 99%

See 1 more Smart Citation

Impact of distributed generation on the protection systems of distribution networks: analysis and remedies – review paper

Meskin

Domijan

Grinberg

2020

IET Generation, Transmission & Distribution

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“…Algorithmic methods were used to solve this problem with the use of DG. These methods depend on the network model and the error in the fault location increases significantly with the increase in power fed by DG sources in the EDS [5]. The authors of [6] use the impedance-based method to locate faults in EDS with presence of DG.…”

Section: Introductionmentioning

confidence: 99%

An intelligent strategy for faults location in distribution networks with distributed generation

Pérez

Vásquez

Viloria

2019

IFS

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The exact location of faults in the electrical distribution systems is a problem that affects not only the users, but also the companies providing the electric service. With greater time invested in this period, the losses due to unbilled energy and inconvenience to users increases, thus decreasing the quality of service. One of the causes of the growth in time is the misunderstanding that might exist in the localization systems that act under the presence of distributed generation sources in the distribution networks. In this sense, the present research develops an intelligent diagnosis of faults in distribution systems with distributed generation. Three stages are defined: Identification of the type of fault, the location of the zone, and the exact point of fault. A mixed method based on artificial intelligence and mathematical algorithms is applied. Eleven different types of faults that can occur in a distribution system are considered with six different values of fault resistances ranging from 5 to 30. The errors found are less than 2% in the location of the fault point with robustness to variations in the load and the penetration of distributed generation.

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“…Los métodos algorítmicos han sido utilizados para tratar este problema con la presencia de GD. Estos métodos dependen del modelo de la red y el error en la localización de la falla aumenta significativamente cuando se incrementa la potencia inyectada por las fuentes de GD a los SED [7]. Los autores de [8] utilizan el método basado en impedancia para localizar fallas en SED con presencia de GD.…”

Section: Introductionunclassified

Métodos de localización de fallas en sistemas eléctricos de distribución con presencia de generación distribuida

Pérez¹,

Vásquez²,

Viloria³

2019

Aplicaciones E Innovación De La Ingeniería en Ciencia Y Tecnología

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All the contents of this work, except where otherwise noted, is licensed under a Creative Commons Attribution 4.0 International license. Todo o conteúdo deste trabalho, exceto quando houver ressalva, é publicado sob a licença Creative Commons Atribição 4.0. Todo el contenido de esta obra, excepto donde se indique lo contrario, está bajo licencia de la licencia Creative Commons Reconocimento 4.0.

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Analysis of distance based fault location methods for Smart Grids with distributed generation

Cited by 6 publications

References 6 publications

Impact of distributed generation on the protection systems of distribution networks: analysis and remedies – review paper

Impact of distributed generation on the protection systems of distribution networks: analysis and remedies – review paper

An intelligent strategy for faults location in distribution networks with distributed generation

Métodos de localización de fallas en sistemas eléctricos de distribución con presencia de generación distribuida

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