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Smart fault handling in medium voltage distribution grids

Smart fault handling in medium voltage distribution grids

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Sammendrag
This paper presents first results from a pilot project on using fault indicators and self-healing in medium voltage distribution grids. Directional earth-fault indicators were chosen and deployed in real environments to test their functionalities and quantify their benefits for efficient grid operations. Self-healing concepts using these indicators will be tested in the described project. Different communication schemes will be explored in order to find the most cost-effective solutions. Theoretical potentials of the expected benefits of the fault indicators located at different positions in the grid were modelled and will be compared to the results from field tests.
Språk
Engelsk
Forfatter(e)
Institusjon(er)
  • Hafslund Nycomed AS
  • SINTEF Energi AS / Energisystemer
  • Skagerak Energi AS
  • Norges teknisk-naturvitenskapelige universitet
År
2017
Publisert i
CIRED Conference Proceedings
ISSN
2032-9644
Forlag
IET Digital Library
Bok
24th International Conference and Exhibition on Electricity Distribution : CIRED 2017 - Proceedings
Hefte nr.
2017
ISBN
978-1-78561-484-2