Title :
Modeling of pressure effects in HVDC cables
Author :
Szabo, Peter ; Hassager, Ole ; Strøbech, Esben
Author_Institution :
Dept. of Chem. Eng., Tech. Univ., Lyngby, Denmark
fDate :
12/1/1999 12:00:00 AM
Abstract :
A model is developed for the prediction of pressure effects in HVDC mass impregnated cables as a result of temperature changes. To test the model assumptions, experiments were performed in cable like geometries. It is concluded that the model may predict the formation of gas cavities
Keywords :
HVDC power transmission; impregnated insulation; power cable insulation; HVDC cable; gas cavity; mass impregnated insulation; model; pressure distribution; Cables; Cooling; Equations; HVDC transmission; Petroleum; Predictive models; Pressure effects; Temperature; Testing; Viscosity;
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
