Two types of model cables having different cross-linked polyethylene (XLPE) materials are investigated in this paper. One material is a standard XLPE homopolymer; the other is high productivity XLPE compound. Electric properties of these cables were studied and compared under AC and DC field, respectively. In particular, AC voltage endurance was evaluated by means of an experimental system developed for ageing and life tests in dry condition. Additional information on the charge trapping phenomenology under DC field was obtained from the space charge measurements.
Electric Properties of XLPE Model Cables under AC and DC Field at Various Temperatures / L. Wang; D. Fabiani; G. C. Montanari; F. Palmieri; U.H. Nilsson. - STAMPA. - (2011), pp. 10-16. (Intervento presentato al convegno JICABLE'11 tenutosi a Versailles, France nel June 2011).
Electric Properties of XLPE Model Cables under AC and DC Field at Various Temperatures
FABIANI, DAVIDE;MONTANARI, GIAN CARLO;
2011
Abstract
Two types of model cables having different cross-linked polyethylene (XLPE) materials are investigated in this paper. One material is a standard XLPE homopolymer; the other is high productivity XLPE compound. Electric properties of these cables were studied and compared under AC and DC field, respectively. In particular, AC voltage endurance was evaluated by means of an experimental system developed for ageing and life tests in dry condition. Additional information on the charge trapping phenomenology under DC field was obtained from the space charge measurements.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
