On-site measurement of complex waveforms on transmission network components

Peter A.A.F. Wouters, Armand van Deursen, Jeroen J. van Oorschot, Marcel Hoogerman, Bernd van Maanen

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

47 Downloads (Pure)

Samenvatting

Superimposed voltage waveforms may result in electrical stresses in dielectric materials not anticipated for. Non-intrusive ethodologies to observe these events, both capacitively and inductively, are discussed. This paper presents two examples where complex waveforms arise from energizing and de-energizing inductive loads. Case I: A compensation coil connected through overhead lines showed high overvoltage levels when being energized by means of a SF6 switchgear. Case II: A compensation coil connected via a power cable with a vacuum switchgear experienced high overvoltage levels from recurrent restrikes during its de-energization.
Originele taal-2Engels
TitelProceedings of the 27th Nordic Insulation Symposium Trondheim June 13-15, 2022
Plaats van productieTrondheim
UitgeverijNTNU Trondheim
Aantal pagina's6
DOI's
StatusGepubliceerd - 5 jul. 2022
Evenement27th Nordic Insulation Symposium on Materials, Components and Diagnostics, NORD-IS 22 - Trondheim, Noorwegen
Duur: 13 jun. 202215 jun. 2022
Congresnummer: 27
https://www.ntnu.edu/nordis21

Congres

Congres27th Nordic Insulation Symposium on Materials, Components and Diagnostics, NORD-IS 22
Verkorte titelNORD-IS 22
Land/RegioNoorwegen
StadTrondheim
Periode13/06/2215/06/22
Internet adres

Vingerafdruk

Duik in de onderzoeksthema's van 'On-site measurement of complex waveforms on transmission network components'. Samen vormen ze een unieke vingerafdruk.

Citeer dit