An Approach Utilizing Converters for Locating Faults in LV Distribution Grids

Sami Pitkäniemi; Mikko Routimo; Jarno Kukkola; Ville Pirsto; Edris Pouresmaeil

An Approach Utilizing Converters for Locating Faults in LV Distribution Grids

Sami Pitkäniemi, Mikko Routimo^*, Jarno Kukkola, Ville Pirsto, Edris Pouresmaeil

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

72 Lataukset (Pure)

Abstrakti

This paper proposes an approach for locating faults in a distribution grid by utilizing data measured and gathered by distributed converters. The data, comprising grid voltages and impedances from multiple locations, is processed using multinomial logistic regression, a machine learning algorithm, to classify a fault location in the grid. The algorithm is ﬁrst trained with simulation data, followed by evaluation of its predictive performance using a set of test data previously unseen by the algorithm. The fault location accuracy of the proposed approach is found resonable and encourages further studies of the unused potential in the converters.

Alkuperäiskieli	Englanti
Otsikko	Proceedings of the 23rd European Conference on Power Electronics and Applications, EPE’21 ECCE Europe
Kustantaja	IEEE
Sivumäärä	10
ISBN (elektroninen)	978-9-0758-1537-5
ISBN (painettu)	978-1-6654-3384-6
Tila	Julkaistu - 25 lokak. 2021
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	European Conference on Power Electronics and Applications - Virtual, online, Ghent, Belgia Kesto: 6 syysk. 2021 → 10 syysk. 2021 Konferenssinumero: 23 http://www.epe2021.com/

Conference

Conference	European Conference on Power Electronics and Applications
Lyhennettä	EPE-ECCE Europe
Maa/Alue	Belgia
Kaupunki	Ghent
Ajanjakso	06/09/2021 → 10/09/2021
www-osoite	http://www.epe2021.com/

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Paper_finalAccepted author manuscript, 1,09 MB

https://ieeexplore.ieee.org/document/9570488

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@inproceedings{b1a140098eac4cf8b715ce6fa82c1973,

title = "An Approach Utilizing Converters for Locating Faults in LV Distribution Grids",

abstract = "This paper proposes an approach for locating faults in a distribution grid by utilizing data measured and gathered by distributed converters. The data, comprising grid voltages and impedances from multiple locations, is processed using multinomial logistic regression, a machine learning algorithm, to classify a fault location in the grid. The algorithm is ﬁrst trained with simulation data, followed by evaluation of its predictive performance using a set of test data previously unseen by the algorithm. The fault location accuracy of the proposed approach is found resonable and encourages further studies of the unused potential in the converters.",

keywords = "Artificial Intelligence, Distributed generation, Faults, grid-connected converter, Impedance measurement, Machine learning, Power transmission, Smart grids",

author = "Sami Pitk{\"a}niemi and Mikko Routimo and Jarno Kukkola and Ville Pirsto and Edris Pouresmaeil",

year = "2021",

month = oct,

day = "25",

language = "English",

isbn = "978-1-6654-3384-6",

booktitle = "Proceedings of the 23rd European Conference on Power Electronics and Applications, EPE{\textquoteright}21 ECCE Europe",

publisher = "IEEE",

address = "United States",

note = "European Conference on Power Electronics and Applications, EPE-ECCE Europe ; Conference date: 06-09-2021 Through 10-09-2021",

url = "http://www.epe2021.com/",

}

Pitkäniemi, S, Routimo, M, Kukkola, J, Pirsto, V & Pouresmaeil, E 2021, An Approach Utilizing Converters for Locating Faults in LV Distribution Grids. julkaisussa Proceedings of the 23rd European Conference on Power Electronics and Applications, EPE’21 ECCE Europe. IEEE, European Conference on Power Electronics and Applications, Ghent, Belgia, 06/09/2021. <https://ieeexplore.ieee.org/document/9570488>

An Approach Utilizing Converters for Locating Faults in LV Distribution Grids. / Pitkäniemi, Sami; Routimo, Mikko; Kukkola, Jarno et al.
Proceedings of the 23rd European Conference on Power Electronics and Applications, EPE’21 ECCE Europe. IEEE, 2021.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - An Approach Utilizing Converters for Locating Faults in LV Distribution Grids

AU - Pitkäniemi, Sami

AU - Routimo, Mikko

AU - Kukkola, Jarno

AU - Pirsto, Ville

AU - Pouresmaeil, Edris

N1 - Conference code: 23

PY - 2021/10/25

Y1 - 2021/10/25

N2 - This paper proposes an approach for locating faults in a distribution grid by utilizing data measured and gathered by distributed converters. The data, comprising grid voltages and impedances from multiple locations, is processed using multinomial logistic regression, a machine learning algorithm, to classify a fault location in the grid. The algorithm is ﬁrst trained with simulation data, followed by evaluation of its predictive performance using a set of test data previously unseen by the algorithm. The fault location accuracy of the proposed approach is found resonable and encourages further studies of the unused potential in the converters.

AB - This paper proposes an approach for locating faults in a distribution grid by utilizing data measured and gathered by distributed converters. The data, comprising grid voltages and impedances from multiple locations, is processed using multinomial logistic regression, a machine learning algorithm, to classify a fault location in the grid. The algorithm is ﬁrst trained with simulation data, followed by evaluation of its predictive performance using a set of test data previously unseen by the algorithm. The fault location accuracy of the proposed approach is found resonable and encourages further studies of the unused potential in the converters.

KW - Artificial Intelligence

KW - Distributed generation

KW - Faults

KW - grid-connected converter

KW - Impedance measurement

KW - Machine learning

KW - Power transmission

KW - Smart grids

M3 - Conference article in proceedings

SN - 978-1-6654-3384-6

BT - Proceedings of the 23rd European Conference on Power Electronics and Applications, EPE’21 ECCE Europe

PB - IEEE

T2 - European Conference on Power Electronics and Applications

Y2 - 6 September 2021 through 10 September 2021

ER -

An Approach Utilizing Converters for Locating Faults in LV Distribution Grids

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Conference

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