Size Optimizations to the Stress Cones in 48kV XLPE Cable Terminations

摘要

It was described the size optimizations to the stress cones as which were key structre parts in the 27.5/48 kV XLPE cable heat/cold shrinkable combinated terminations, aslo included the effection performance to the elctric field strength by adjusted the radius to the innnerside bend surface of the stress cones. The result were indicated that the optimization could be applied for the designing and checking for the stress cones.