5Castellani L, Peruzzotti F, Zaopo A, et al. Water Treeing Re- tardant Materials for Cable Insulators,1997 IEEE Annual Re-port-Conference on Electrical Insulation and Dielectric Phe- nomena[C]. Minneapolis, 1997 : 312 - 316.
6Boggs S,Xu J. Water. Treeing-Filled Versus Unfilled Cable In- sulation[J].EEE Electrical Insulation Magazine, 2001( 1 ) ~ 23 - 26.
7Pilling J, Bertini G. Incorporating Cable Cure Injection into a Cost-effective Reliability Program [J]. IEEE Industry Applica- tions Magazine, 2000(9) :52 - 56.
8Garton A,Bamji S, Bulinski A, et al. xidation and Water Tree Formation in Service-Aged XLPE Cable Insulation[J]. IEEE Transaction on Electrical Insulation,1987,22(4) :405 -412.
9Gockenbach E,Schiller G. The Influence of the Material Con- ditions on the Breakdown Behaviors of XLPE-samples at Voltages of Different Shapes [C]. Conference Record of The 1996 IEEE International Symposium on Electrical Insulation. Montreal, 1996,2 : 608 - 611.
10Ross R. Inception and Propagation Mechanism of Water Tree- ing[J]. IEEE Transactions on Dielectrics and Electrical Insu- lation. 1998(6) .660 - 680.