Pregled bibliografske jedinice broj: 242505
Calculation of charge deposition and electric stress at HV insulator in SF6 gas
Calculation of charge deposition and electric stress at HV insulator in SF6 gas // Electromagnetic Fields in Electrical Engineering / Krawcyik, Andzey ; Wiak, Slawomir (ur.).
Amsterdam: IOS Press, 2002. str. 425-429
CROSBI ID: 242505 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Calculation of charge deposition and electric stress at HV insulator in SF6 gas
Autori
Hot, Kemal ; Popa, Ioan
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni
Knjiga
Electromagnetic Fields in Electrical Engineering
Urednik/ci
Krawcyik, Andzey ; Wiak, Slawomir
Izdavač
IOS Press
Grad
Amsterdam
Godina
2002
Raspon stranica
425-429
ISBN
1 58603 232 1
Ključne riječi
HV insulator, SF6 , charge deposition
Sažetak
Conical insulator in a gas-insulated substation is considered to withstand DC electrical stresses that cause the ion charge transfer. The field distribution across this insulator with long creepage paths and field distortion due to the deposition of charge on the insulator surface is calculated on a geometry model by finite element techniques. The applied voltage was a surge wave and the gas ionisation and the charge transfer were dependent on the electric field between the busbar and the insulator concave surface. The results of field analysis were verified by the standard measurements on high voltage insulators in a real scale SF6 gas compartment.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
