Handling Incomplete and Erroneous Grid Topology Information for Low Voltage Grid Observability Applications

Kamal Shahid, Enrico Schiavone, Domagoj Drenjanac, Michael Lyhne, Rasmus Løvenstein Olsen, Hans-Peter Christian Schwefel

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

2 Citationer (Scopus)
22 Downloads (Pure)

Abstrakt

Grid topology information plays an important role in grid observability applications such as fault detection and diagnosis. For these applications, data from customer connections should be processed jointly with measurements from the distribution grid by Distribution System Operator (DSO) systems and also correlated to the LV grid topology. In practical DSO systems, the LV grid topology data is frequently included in their databases and may come from different systems such as Geographical Information System (GIS) or other asset management systems, which store a relevant part of the grid topology in a type-specific format. However, in most cases, the grid topology information is not utilized for grid observability applications due to several challenges such as lack of standard data models, complexities in extracting topology information, incorrect/incomplete topology information, dependence on multiple databases etc. Thus, this paper presents challenges and complexities faced by electrical utilities in extracting/using grid topology information for observability applications. The challenges are demonstrated using topology models from two real medium-sized distribution grid operators, which are currently being used in two different European countries.
OriginalsprogEngelsk
Titel2019 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2019
Antal sider6
ForlagIEEE
Publikationsdatookt. 2019
Sider1-6
Artikelnummer8909747
ISBN (Trykt) 978-1-5386-8099-5, 978-1-5386-8100-8
ISBN (Elektronisk) 978-1-5386-8099-5
DOI
StatusUdgivet - okt. 2019
Begivenhed2019 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm) - Beijing, Kina
Varighed: 21 okt. 201923 okt. 2019

Konference

Konference2019 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)
LandKina
ByBeijing
Periode21/10/201923/10/2019

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